Lenovo E555, E550C, E550 User Manual

UserGuide

ThinkPadE550,E555,andE550c

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthefollowing:

•Safety,Warranty,andSetupGuide

•RegulatoryNotice

•“Importantsafetyinformation”onpagevi

•AppendixF“Notices”onpage155

ThelatestSafety,Warranty,andSetupGuideandtheRegulatoryNoticeareavailableontheLenovo
SupportWebsiteat:
http://www.lenovo.com/UserGuides

®

FirstEdition(October2014)

©CopyrightLenovo2014.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministration
“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.

Contents

Readthisfirst..............v

Importantsafetyinformation..........vi

Conditionsthatrequireimmediateaction..vii

Safetyguidelines............vii

Chapter1.Productoverview......1

Locatingcomputercontrols,connectors,and

indicators..................1

Frontview................1

Right-sideview..............3

Left-sideview..............4

Bottomview...............6

Statusindicators.............6

Locatinglabelsthatcontainimportantproduct

information.................8

Machinetypeandmodellabel........8

FCCIDandICCertificationnumberlabel...9

CertificateofAuthenticitylabel.......9

GenuineMicrosoftlabel.........10

Features.................10

Specifications...............12

Operatingenvironment...........12

Lenovoprograms.............13

AccessingLenovoprogramsontheWindows

7operatingsystem...........13

AccessingLenovoprogramsontheWindows

8.1operatingsystem..........14

AnintroductiontoLenovoprograms....14

Chapter2.Usingyourcomputer...17

Registeringyourcomputer..........17

Frequentlyaskedquestions.........17

Usingthemulti-touchscreen.........19

Specialkeys...............22

ThinkPadpointingdevice..........24

UsingtheThinkPadpointingdevice....25

Usingthetrackpadtouchgestures.....27

CustomizingtheThinkPadpointingdevice..28

Replacingthecapofpointingstick.....29

Powermanagement............29

Usingtheacpower...........29

Checkingthebatterystatus........30

Chargingthebattery..........30

Maximizingthebatterylife........30

Managingthebatterypower.......31

Power-savingmodes..........31

Handlingthebattery...........32

Connectingtothenetwork..........33

Ethernetconnections..........33

Wirelessconnections..........33

Usinganexternaldisplay..........36

Connectinganexternaldisplay......36

Choosingadisplaymode........37

Changingdisplaysettings........37

Usingaudiofeatures............37

Usingthecamera.............38

Usingtheopticaldrive...........39

Usingaflashmediacard...........39

Insertingaflashmediacard........39

Removingaflashmediacard.......39

Chapter3.Enhancingyour

computer...............41

FindingThinkPadoptions..........41

ThinkPadOneLinkDock...........41

ThinkPadOneLinkProDock.........42

Chapter4.Youandyourcomputer..45

Accessibilityandcomfort..........45

Ergonomicinformation..........45

Comfort...............46

Accessibilityinformation.........46

Travelingwithyourcomputer.........50

Traveltips...............50

Travelaccessories...........50

Chapter5.Security..........53

Usingpasswords..............53

Typingpasswords...........53

Power-onpassword...........53

Supervisorpassword..........54

Harddiskpasswords..........55

Harddisksecurity.............57

Usingthefingerprintreader..........58

Noticeondeletingdatafromyourstoragedrive..60

Usingfirewalls...............61

Protectingdataagainstviruses........61

Chapter6.Advancedconfiguration..63

Installinganewoperatingsystem.......63

InstallingtheWindows7operatingsystem..63

InstallingtheWindows8.1operatingsystem.64

Installingdevicedrivers...........65

UsingtheThinkPadSetupprogram......65

©CopyrightLenovo2014

i

Mainmenu..............65

Configmenu..............66

DateandTimemenu..........70

Securitymenu.............70

Startupmenu.............74

Restartmenu.............76

UpdatingtheUEFIBIOS.........76

Usingsystemmanagement..........76

Settingmanagementfeatures.......77

Chapter7.Preventingproblems...79

Generaltipsforpreventingproblems......79

Makingsuredevicedriversarecurrent.....80

Takingcareofyourcomputer.........81

Cleaningthecoverofyourcomputer....82

Chapter8.Troubleshootingcomputer

problems...............85

Diagnosingproblems............85

Troubleshooting..............85

Computerstopsresponding.......85

Spillsonthekeyboard..........86

Errormessages............86

Errorswithoutmessages.........88

Beeperrors..............89

Memorymoduleproblems........90

Networkingproblems..........90

Problemswiththekeyboardandotherpointing

devices................92

Problemswiththedisplayandmultimedia

devices................93

Fingerprintreaderproblems........97

Batteryandpowerproblems.......98

Problemswithdrivesandotherstorage

devices................101

Asoftwareproblem...........102

Problemswithportsandconnectors....103

Chapter9.Recoveryoverview...105

RecoveryoverviewfortheWindows7operating

system..................105

Creatingandusingarecoverymedia....105

Performingbackupandrecovery

operations..............106

UsingtheRescueandRecovery

workspace..............107

Creatingandusingarescuemedium....108

Reinstallingpreinstalledprogramsanddevice

drivers................109

Solvingrecoveryproblems........110

RecoveryoverviewfortheWindows8.1operating

system..................110

Refreshingyourcomputer........110

Resettingyourcomputertothefactorydefault

settings................111

Usingtheadvancedstartupoptions....111

RecoveringyouroperatingsystemifWindows

8.1failstostart.............111

Creatingandusingrecoverymedia.....111

Chapter10.Replacingdevices...113

Staticelectricityprevention..........113

Replacingthebattery............113

Replacingthekeyboard...........115

Replacingthestoragedrive.........120

Replacingtheopticaldrive..........123

ReplacingawirelessLANcard........126

Replacingamemorymodule.........128

Replacingthecoin-cellbattery........130

Chapter11.Gettingsupport....133

BeforeyoucontactLenovo..........133

Gettinghelpandservice...........133

Usingdiagnosticprograms........134

LenovoSupportWebsite.........134

CallingLenovo.............134

Purchasingadditionalservices........135

AppendixA.Regulatory

information.............137

LocationoftheUltraConnectwirelessantennas..137

Wirelessrelatedinformation.........137

Locatingwirelessregulatorynotices....138

Exportclassificationnotice..........138

Electronicemissionnotices..........138

FederalCommunicationsCommission

DeclarationofConformity........138

IndustryCanadaClassBemissioncompliance

statement...............139

EuropeanUnion-Compliancetothe

ElectromagneticCompatibilityDirective...139

GermanClassBcompliancestatement...139

KoreaClassBcompliancestatement....140

JapanVCCIClassBcompliancestatement..140

Japancompliancestatementforproducts

whichconnecttothepowermainswith

ratedcurrentlessthanorequalto20Aper

phase................140

Lenovoproductserviceinformationfor

Taiwan................140

Eurasiancompliancemark..........140

Brazilregulatorynotice...........140

Mexicoregulatorynotice...........141

iiUserGuide

AppendixB.WEEEandrecycling

statements.............143

ImportantWEEEinformation.........143

RecyclinginformationforChina........143

RecyclinginformationforJapan........143

RecyclinginformationforBrazil........144

BatteryrecyclinginformationforTaiwan.....145

BatteryrecyclinginformationfortheEuropean

Union..................145

BatteryrecyclinginformationfortheUnitedStates

andCanada................145

AppendixC.RestrictionofHazardous

SubstancesDirective(RoHS)....147

EuropeanUnionRoHS...........147

ChinaRoHS................148

IndiaRoHS................149

TurkishRoHS...............149

UkraineRoHS...............149

AppendixD.ENERGYSTARmodel

information.............151

AppendixE.Trademarks......153

AppendixF.Notices.........155

©CopyrightLenovo2014

iii

ivUserGuide

Readthisfirst

Besuretofollowtheimportanttipsgivenheretogetthemostuseandenjoymentoutofyourcomputer.
Failuretodosomightleadtodiscomfortorinjury,orcauseyourcomputertofail.

Protectyourselffromtheheatthatyourcomputergenerates.

Whenyourcomputeristurnedonorthebatteryischarging,thebase,thepalm
rest,andsomeotherpartsmaybecomehot.Thetemperaturetheyreach
dependsontheamountofsystemactivityandthelevelofchargeinthebattery.

Extendedcontactwithyourbody,eventhroughclothing,couldcause
discomfortorevenaskinburn.

•Avoidkeepingyourhands,yourlap,oranyotherpartofyourbodyin
contactwithahotsectionofthecomputerforanyextendedtime.

•Periodicallytakehandsfromusingthekeyboardbyliftingyourhandsfrom
thepalmrest.

Protectyourselffromtheheatgeneratedbytheacpoweradapter.

Whentheacpoweradapterisconnectedtoanelectricaloutletandyour
computer,itgeneratesheat.

Extendedcontactwithyourbody,eventhroughclothing,maycauseaskin
burn.

•Donotplacetheacpoweradapterincontactwithanypartofyourbody
whileitisinuse.

•Neveruseittowarmyourbody.

Preventyourcomputerfromgettingwet.

Protectthecablesfrombeingdamaged.

Toavoidspillsandthedangerofelectricalshock,keepliquidsawayfromyour
computer.

Applyingstrongforcetocablesmaydamageorbreakthem.

Routecommunicationlines,orthecablesofanacpoweradapter,amouse,a
keyboard,aprinter,oranyotherelectronicdevice,sothattheycannotbewalked
on,trippedover,pinchedbyyourcomputerorotherobjects,orinanyway
subjectedtotreatmentthatcouldinterferewiththeoperationofyourcomputer.

©CopyrightLenovo2014

v

Protectyourcomputeranddatawhenmovingit.

Beforemovingacomputerequippedwithaharddiskdriveorhybriddrive,do
oneofthefollowing:

•Turnoffthecomputer.

•Putthecomputerinsleepmode.

•Putthecomputerinhibernationmode.

Thiswillhelptopreventdamagetothecomputer,andpossiblelossofdata.

Handleyourcomputergently.

Donotdrop,bump,scratch,twist,hit,vibrate,push,orplaceheavyobjectson
yourcomputer,display,orexternaldevices.

Carryyourcomputercarefully.

•Useaqualitycarryingcasethatprovidesadequatecushioningandprotection.

•Donotpackyourcomputerinatightlypackedsuitcaseorbag.

•Beforeputtingyourcomputerinacarryingcase,makesurethatitisoff,insleep
mode,orinhibernationmode.Donotputacomputerinacarryingcasewhileit
isturnedon.

Importantsafetyinformation

Note:Readtheimportantsafetyinformationfirst.

Thisinformationcanhelpyousafelyuseyournotebookcomputer.Followandretainallinformationincluded
withyourcomputer.Theinformationinthisdocumentdoesnotalterthetermsofyourpurchaseagreement
ortheLenovoLimitedWarranty.Formoreinformation,see“WarrantyInformation”intheSafety,Warranty,
andSetupGuidethatcomeswithyourcomputer.

Customersafetyisimportant.Ourproductsaredevelopedtobesafeandeffective.However,personal
computersareelectronicdevices.Powercords,poweradapters,andotherfeaturescancreatepotential
safetyrisksthatcanresultinphysicalinjuryorpropertydamage,especiallyifmisused.Toreducethese
risks,followtheinstructionsincludedwithyourproduct,observeallwarningsontheproductandinthe
operatinginstructions,andreviewtheinformationincludedinthisdocumentcarefully.Bycarefullyfollowing
theinformationcontainedinthisdocumentandprovidedwithyourproduct,youcanhelpprotectyourself
fromhazardsandcreateasafercomputerworkenvironment.

Note:Thisinformationincludesreferencestopoweradaptersandbatteries.Inadditiontonotebook
computers,someproducts(suchasspeakersandmonitors)shipwithexternalpoweradapters.Ifyouhave
suchaproduct,thisinformationappliestoyourproduct.Inaddition,computerproductscontainacoin-sized
internalbatterythatprovidespowertothesystemclockevenwhenthecomputerisunplugged,sothe
batterysafetyinformationappliestoallcomputerproducts.

viUserGuide

Conditionsthatrequireimmediateaction

Productscanbecomedamagedduetomisuseorneglect.Someproductdamageisseriousenough
thattheproductshouldnotbeusedagainuntilithasbeeninspectedand,ifnecessary,repairedby
anauthorizedservicer.

Aswithanyelectronicdevice,paycloseattentiontotheproductwhenitisturnedon.Onveryrare
occasions,youmightnoticeanodororseeapuffofsmokeorsparksventfromyourproduct.Oryou
mighthearsoundslikepopping,crackingorhissing.Theseconditionsmightmerelymeanthatan
internalelectroniccomponenthasfailedinasafeandcontrolledmanner .Or,theymightindicate
apotentialsafetyissue.However,donottakerisksorattempttodiagnosethesituationyourself.
ContacttheCustomerSupportCenterforfurtherguidance.ForalistofServiceandSupportphone
numbers,seethefollowingWebsite:
http://www.lenovo.com/support/phone

Frequentlyinspectyourcomputeranditscomponentsfordamageorwearorsignsofdanger.
Ifyouhaveanyquestionabouttheconditionofacomponent,donotusetheproduct.Contact
theCustomerSupportCenterortheproductmanufacturerforinstructionsonhowtoinspectthe
productandhaveitrepaired,ifnecessary.

Intheunlikelyeventthatyounoticeanyofthefollowingconditions,orifyouhaveanysafety
concernswithyourproduct,stopusingtheproductandunplugitfromthepowersourceand
telecommunicationlinesuntilyoucanspeaktotheCustomerSupportCenterforfurtherguidance.

•Powercords,plugs,poweradapters,extensioncords,surgeprotectors,orpowersuppliesthatare
cracked,broken,ordamaged.

•Signsofoverheating,smoke,sparks,orfire.

•Damagetoabattery(suchascracks,dents,orcreases),dischargefromabattery,orabuildupofforeign
substancesonthebattery.

•Acracking,hissingorpoppingsound,orstrongodorthatcomesfromtheproduct.

•Signsthatliquidhasbeenspilledoranobjecthasfallenontothecomputerproduct,thepowercordor
poweradapter.

•Thecomputerproduct,powercord,orpoweradapterhasbeenexposedtowater.

•Theproducthasbeendroppedordamagedinanyway.

•Theproductdoesnotoperatenormallywhenyoufollowtheoperatinginstructions.

Note:Ifyounoticetheseconditionswithaproduct(suchasanextensioncord)thatisnotmanufacturedfor
orbyLenovo,stopusingthatproductuntilyoucancontacttheproductmanufacturerforfurtherinstructions,
oruntilyougetasuitablereplacement.

Safetyguidelines

Alwaysobservethefollowingprecautionstoreducetheriskofinjuryandpropertydamage.

Serviceandupgrades

DonotattempttoserviceaproductyourselfunlessinstructedtodosobytheCustomerSupportCenteror
yourdocumentation.OnlyuseaServiceProviderwhoisapprovedtorepairyourparticularproduct.

Note:Somecomputerpartscanbeupgradedorreplacedbythecustomer.Upgradestypicallyare
referredtoasoptions.ReplacementpartsapprovedforcustomerinstallationarereferredtoasCustomer
ReplaceableUnits,orCRUs.Lenovoprovidesdocumentationwithinstructionswhenitisappropriatefor
customerstoinstalloptionsorreplaceCRUs.Y oumustcloselyfollowallinstructionswheninstallingor
replacingparts.TheOffstateofapowerindicatordoesnotnecessarilymeanthatvoltagelevelsinsidea
productarezero.Beforeyouremovethecoversfromaproductequippedwithapowercord,alwaysmake

©CopyrightLenovo2014

vii

surethatthepoweristurnedoffandthattheproductisunpluggedfromanypowersource.Ifyouhave
anyquestionsorconcerns,contacttheCustomerSupportCenter.

Althoughtherearenomovingpartsinyourcomputerafterthepowercordhasbeendisconnected,the
followingwarningsarerequiredforyoursafety.

CAUTION:
Hazardousmovingparts.Keepfingersandotherbodypartsaway.

CAUTION:

Beforeyouopenthecomputercover,turnoffthecomputerandwaitseveralminutesuntilthe
computeriscool.

Powercordsandpoweradapters

DANGER

Useonlythepowercordsandpoweradapterssuppliedbytheproductmanufacturer.

Thepowercordsshallbesafetyapproved.ForGermany,itshallbeH05VV-F,3G,0.75mm
better.Forothercountries,thesuitabletypesshallbeusedaccordingly.

Neverwrapapowercordaroundapoweradapterorotherobject.Doingsocanstressthecordin
waysthatcancausethecordtofray,crack,orcrimp.Thiscanpresentasafetyhazard.

Alwaysroutepowercordssothattheywillnotbewalkedon,trippedover,orpinchedbyobjects.

Protectpowercordsandpoweradaptersfromliquids.Forinstance,donotleaveyourpowercord
orpoweradapternearsinks,tubs,toilets,oronfloorsthatarecleanedwithliquidcleansers.
Liquidscancauseashortcircuit,particularlyifthepowercordorpoweradapterhasbeenstressed
bymisuse.Liquidsalsocancausegradualcorrosionofpowercordterminalsand/ortheconnector
terminalsonapoweradapter,whichcaneventuallyresultinoverheating.

Alwaysconnectpowercordsandsignalcablesinthecorrectorderandensurethatallpowercord
connectorsaresecurelyandcompletelypluggedintoreceptacles.

Donotuseanypoweradapterthatshowscorrosionattheacinputpinsorshowssignsof
overheating(suchasdeformedplastic)attheacinputpinsoranywhereonthepoweradapter .

2

,or

Donotuseanypowercordswheretheelectricalcontactsoneitherendshowsignsofcorrosionor
overheatingorwherethepowercordappearstohavebeendamagedinanyway.

viiiUserGuide

Extensioncordsandrelateddevices

Ensurethatextensioncords,surgeprotectors,uninterruptiblepowersupplies,andpowerstripsthatyouuse
areratedtohandletheelectricalrequirementsoftheproduct.Neveroverloadthesedevices.Ifpowerstrips
areused,theloadshouldnotexceedthepowerstripinputrating.Consultanelectricianformoreinformation
ifyouhavequestionsaboutpowerloads,powerrequirements,andinputratings.

Plugsandoutlets

DANGER

Ifareceptacle(poweroutlet)thatyouintendtousewithyourcomputerequipmentappearstobe
damagedorcorroded,donotusetheoutletuntilitisreplacedbyaqualifiedelectrician.

Donotbendormodifytheplug.Iftheplugisdamaged,contactthemanufacturertoobtain
areplacement.

Donotshareanelectricaloutletwithotherhomeorcommercialappliancesthatdrawlargeamounts
ofelectricity;otherwise,unstablevoltagemightdamageyourcomputer,data,orattacheddevices.

Someproductsareequippedwithathree-prongedplug.Thisplugfitsonlyintoagrounded
electricaloutlet.Thisisasafetyfeature.Donotdefeatthissafetyfeaturebytryingtoinsertitinto
anon-groundedoutlet.Ifyoucannotinserttheplugintotheoutlet,contactanelectricianforan
approvedoutletadapterortoreplacetheoutletwithonethatenablesthissafetyfeature.Never
overloadanelectricaloutlet.Theoverallsystemloadshouldnotexceed80percentofthebranch
circuitrating.Consultanelectricianformoreinformationifyouhavequestionsaboutpowerloads
andbranchcircuitratings.

Besurethatthepoweroutletyouareusingisproperlywired,easilyaccessible,andlocatedclose
totheequipment.Donotfullyextendpowercordsinawaythatwillstressthecords.

Besurethatthepoweroutletprovidesthecorrectvoltageandcurrentfortheproductyouare
installing.

Carefullyconnectanddisconnecttheequipmentfromtheelectricaloutlet.

Powersupplystatement

DANGER

Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.

Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabel
attached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwith
oneoftheseparts,contactaservicetechnician.

©CopyrightLenovo2014

ix

Externaldevices

CAUTION:
DonotconnectordisconnectanyexternaldevicecablesotherthanUSBand1394cableswhilethe
computerpowerison;otherwise,youmightdamageyourcomputer.T oavoidpossibledamageto
attacheddevices,waitatleastfivesecondsafterthecomputerisshutdowntodisconnectexternal
devices.

Generalbatterynotice

DANGER

PersonalcomputersmanufacturedbyLenovocontainacoin-cellbatterytoprovidepowerto
thesystemclock.Inaddition,manymobileproducts,suchasnotebookcomputers,utilizea
rechargeablebatterytoprovidesystempowerwheninportablemode.Batteriessuppliedby
Lenovoforusewithyourproducthavebeentestedforcompatibilityandshouldonlybereplaced
withapprovedparts.

Neverattempttoopenorserviceanybattery.Donotcrush,puncture,orincineratebatteriesor
shortcircuitthemetalcontacts.Donotexposethebatterytowaterorotherliquids.Onlyrecharge
thebatterystrictlyaccordingtoinstructionsincludedintheproductdocumentation.

Batteryabuseormishandlingcancausethebatterytooverheat,whichcancausegassesorflame
to“vent”fromthebatteryorcoin-cellbattery.Ifyourbatteryisdamaged,orifyounoticeany
dischargefromyourbatteryorthebuildupofforeignmaterialsonthebatteryleads,stopusingthe
batteryandobtainareplacementfromthebatterymanufacturer.

Batteriescandegradewhentheyareleftunusedforlongperiodsoftime.Forsomerechargeable
batteries(particularlyLithiumIonbatteries),leavingabatteryunusedinadischargedstatecould
increasetheriskofabatteryshortcircuit,whichcouldshortenthelifeofthebatteryandalsocan
poseasafetyhazard.DonotletrechargeableLithium-Ionbatteriescompletelydischargeorstore
thesebatteriesinadischargedstate.

Rechargeablebatterynotice

DANGER

Donotattempttodisassembleormodifythebattery.Attemptingtodosocancauseanexplosion,
orliquidleakagefromthebattery.AbatteryotherthantheonespecifiedbyLenovo,ora
disassembledormodifiedbatteryisnotcoveredbythewarranty.

Iftherechargeablebatteryisincorrectlyreplaced,thereisdangerofanexplosion.Thebattery
containsasmallamountofharmfulsubstances.Toavoidpossibleinjury:

•ReplaceonlywithabatteryofthetyperecommendedbyLenovo.

•Keepthebatteryawayfromfire.

•Donotexposeittowaterorrain.

•Donotattempttodisassembleit.

•Donotshort-circuitit.

•Keepitawayfromchildren.

•Donotdropthebattery.

Donotputthebatteryintrashthatisdisposedofinlandfills.Whendisposingofthebattery,comply
withlocalordinancesorregulations.

xUserGuide

Thebatteryshouldbestoredatroomtemperature,chargedtoapproximately30to50%ofcapacity.
Werecommendthatbatterybechargedaboutonceperyeartopreventoverdischarge.

Lithiumcoin-cellbatterynotice

DANGER

Dangerofexplosionifbatteryisincorrectlyreplaced.

Whenreplacingthelithiumcoin-cellbattery,useonlythesameoranequivalenttypethatis
recommendedbythemanufacturer.Thebatterycontainslithiumandcanexplodeifnotproperly
used,handled,ordisposedof.

Donot:

•Throworimmerseintowater

•Heattomorethan100°C(212°F)

•Repairordisassemble

Disposeofthebatteryasrequiredbylocalordinancesorregulations.

ThefollowingstatementappliestousersinthestateofCalifornia,U.S.A.

CaliforniaPerchlorateInformation:

Productscontainingmanganesedioxidelithiumcoin-cellbatteriesmaycontainperchlorate.

PerchlorateMaterial-specialhandlingmayapply,See
www.dtsc.ca.gov/hazardouswaste/perchlorate

Heatandproductventilation

DANGER

Computers,acpoweradapters,andmanyaccessoriescangenerateheatwhenturnedonandwhen
batteriesarecharging.Notebookcomputerscangenerateasignificantamountofheatduetotheir
compactsize.Alwaysfollowthesebasicprecautions:

•Whenyourcomputeristurnedonorthebatteryischarging,thebase,thepalmrest,andsome
otherpartsmaybecomehot.Avoidkeepingyourhands,yourlap,oranyotherpartofyour
bodyincontactwithahotsectionofthecomputerforanyextendedlengthoftime.Whenyou
usethekeyboard,avoidkeepingyourpalmsonthepalmrestforaprolongedperiodoftime.
Yourcomputergeneratessomeheatduringnormaloperation.Theamountofheatdependson
theamountofsystemactivityandthebatterychargelevel.Extendedcontactwithyourbody,
eventhroughclothing,couldcausediscomfortorevenaskinburn.Periodicallytakebreaks
fromusingthekeyboardbyliftingyourhandsfromthepalmrest;andbecarefulnottouse
thekeyboardforanyextendedlengthoftime.

•Donotoperateyourcomputerorchargethebatterynearflammablematerialsorinexplosive
environments.

•Ventilationslots,fansand/orheatsinksareprovidedwiththeproductforsafety,comfort,and
reliableoperation.Thesefeaturesmightinadvertentlybecomeblockedbyplacingtheproducton
abed,sofa,carpet,orotherflexiblesurface.Neverblock,cover,ordisablethesefeatures.

©CopyrightLenovo2014

xi

•Whentheacpoweradapterisconnectedtoanelectricaloutletandyourcomputer,itgenerates
heat.Donotplacetheadapterincontactwithanypartofyourbodywhileusingit.Neverusethe
acpoweradaptertowarmyourbody.Extendedcontactwithyourbody,eventhroughclothing,
maycauseaskinburn.

Foryoursafety,alwaysfollowthesebasicprecautionswithyourcomputer:

•Keepthecoverclosedwheneverthecomputerispluggedin.

•Regularlyinspecttheoutsideofthecomputerfordustaccumulation.

•Removedustfromventsandanyperforationsinthebezel.Morefrequentcleaningsmightbe
requiredforcomputersindustyorhigh-trafficareas.

•Donotrestrictorblockanyventilationopenings.

•Donotoperateyourcomputerinsidefurniture,asthismightincreasetheriskofoverheating.

•Airflowtemperaturesintothecomputershouldnotexceed35°C(95°F).

Electricalcurrentsafetyinformation

DANGER

Electriccurrentfrompower,telephone,andcommunicationcablesishazardous.

Toavoidashockhazard:

•Donotuseyourcomputerduringalightningstorm.

•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconfiguration
ofthisproductduringanelectricalstorm.

•Connectallpowercordstoaproperlywiredandgroundedelectricaloutlet.

•Connecttoproperlywiredoutletsanyequipmentthatwillbeattachedtothisproduct.

•Wheneverpossible,useonehandonlytoconnectordisconnectsignalcables.

•Neverturnonanyequipmentwhenthereisevidenceoffire,water,orstructuraldamage.

•Disconnecttheattachedpowercords,battery,andallthecablesbeforeyouopenthedevice
covers,unlessinstructedotherwiseintheinstallationandconfigurationprocedures.

•Donotuseyourcomputeruntilallinternalpartsenclosuresarefastenedintoplace.Neveruse
thecomputerwheninternalpartsandcircuitsareexposed.

xiiUserGuide

DANGER

Connectanddisconnectcablesasdescribedinthefollowingprocedureswheninstalling,moving,
oropeningcoversonthisproductorattacheddevices.

Toconnect:

1.TurneverythingOFF .

2.First,attachallcablestodevices.

3.Attachsignalcablestoconnectors.

4.Attachpowercordstooutlets.

5.TurndevicesON.

Thepowercordmustbedisconnectedfromthewalloutletorreceptaclebeforeinstallingallother
electricalcablesconnectedtothecomputer.

Thepowercordmaybereconnectedtothewalloutletorreceptacleonlyafterallotherelectrical
cableshavebeenconnectedtothecomputer.

DANGER

Duringelectricalstorms,donotperformanyreplacementanddonotconnectordisconnectthe
telephonecablefromthetelephoneoutletonthewall.

Todisconnect:

1.TurneverythingOFF .

2.First,removepowercordsfromoutlets.

3.Removesignalcablesfromconnectors.

4.Removeallcablesfromdevices.

Lasercompliancestatement

CAUTION:
Whenlaserproducts(suchasCD-ROMs,DVDdrives,fiberopticdevices,ortransmitters)are
installed,notethefollowing:

•Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto
hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.

•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedherein
mightresultinhazardousradiationexposure.

DANGER

SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing.

Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical
instruments,andavoiddirectexposuretothebeam.

Liquidcrystaldisplay(LCD)notice

CAUTION:
TheLCDismadeofglass,androughhandlingordroppingthecomputercancausetheLCDtobreak.
IftheLCDbreaksandtheinternalfluidgetsintoyoureyesoronyourhands,immediatelywash
theaffectedareaswithwaterforatleast15minutes;ifanysymptomsarepresentafterwashing,
getmedicalcare.

©CopyrightLenovo2014

xiii

Note:Forproductswithmercury-containingfluorescentlamps(forexample,non-LED),thefluorescentlamp

intheliquidcrystaldisplay(LCD)containsmercury;disposeofaccordingtolocal,state,orfederallaws.

Usingheadphonesorearphones

CAUTION:
Excessivesoundpressurefromearphonesandheadphonescancausehearingloss.Adjustmentof
theequalizertomaximumincreasestheearphoneandheadphoneoutputvoltageandthesound
pressurelevel.Therefore,toprotectyourhearing,adjusttheequalizertoanappropriatelevel.

Excessiveuseofheadphonesorearphonesforalongperiodoftimeathighvolumecanbedangerousifthe
outputoftheheadphoneorearphoneconnectorsdonotcomplywithspecificationsofEN50332-2.The
headphoneoutputconnectorofyourcomputercomplieswithEN50332-2Subclause7.Thisspecification
limitsthecomputer’smaximumwidebandtrueRMSoutputvoltageto150mV.Tohelpprotectagainst
hearingloss,ensurethattheheadphonesorearphonesyouusealsocomplywithEN50332-2(Clause7
limits)forawidebandcharacteristicvoltageof75mV.UsingheadphonesthatdonotcomplywithEN
50332-2canbedangerousduetoexcessivesoundpressurelevels.

IfyourLenovocomputercamewithheadphonesorearphonesinthepackage,asaset,thecombinationof
theheadphonesorearphonesandthecomputeralreadycomplieswiththespecificationsofEN50332-1.
Ifdifferentheadphonesorearphonesareused,ensurethattheycomplywithEN50332-1(Clause6.5
LimitationValues).UsingheadphonesthatdonotcomplywithEN50332-1canbedangerousdueto
excessivesoundpressurelevels.

Additionalsafetyinformation

DANGER

Plasticbagscanbedangerous.Keepplasticbagsawayfrombabiesandchildrentoavoiddanger
ofsuffocation.

NoticeforusersintheU.S.A.

Manypersonalcomputerproductsandaccessoriescontaincords,cablesorwires,suchaspowercordsor
cordstoconnecttheaccessorytoapersonalcomputer.Ifthisproducthassuchacord,cableorwire,then
thefollowingwarningapplies:

WARNING:Handlingthecordonthisproductorcordsassociatedwithaccessoriessoldwiththisproduct
willexposeyoutolead,achemicalknowntotheStateofCaliforniatocausecancer,andbirthdefectsor
otherreproductiveharm.Washhandsafterhandling.

Savetheseinstructions.

xivUserGuide

Chapter1.Productoverview

Thischapterprovidesinformationaboutlocationsofconnectors,locationsofimportantproductlabels,
computerfeatures,specifications,operatingenvironment,andpreinstalledprograms.

Thischaptercontainsthefollowingtopics:

•“Locatingcomputercontrols,connectors,andindicators”onpage1

•“Locatinglabelsthatcontainimportantproductinformation”onpage8

•“Features”onpage10

•“Specifications”onpage12

•“Operatingenvironment”onpage12

•“Lenovoprograms”onpage13

Locatingcomputercontrols,connectors,andindicators

Thissectionintroducesthecomputerhardwarefeaturestogiveyouthebasicinformationyouneedto
startusingthecomputer.

Frontview

Figure1.Frontview

1Microphones

3T rackPoint

5Numerickeypad

7Fingerprintreader(availableonsomemodels)

9Media-cardslot

©CopyrightLenovo2014

®

pointingstick4Powerbutton

2Camera

6System-statusindicator

8ThinkPad

10Speakers

®

trackpad

1

1Microphones

Themicrophonescapturesoundandvoicewhenusedwithaprogramcapableofhandlingaudio.

2Camera

Usethecameratotakepicturesorholdavideoconference.Formoreinformation,see“Usingthecamera”
onpage38.

ThinkPadpointingdevice

3T rackPointpointingstick
8ThinkPadtrackpad

ThekeyboardcontainstheLenovouniqueThinkPadpointingdevice.Pointing,selecting,anddraggingareall
partofasingleprocessthatyoucanperformwithoutmovingyourfingersfromatypingposition.Formore
information,see“ThinkPadpointingdevice”onpage24.

4Powerbutton

Pressthepowerbuttontoturnonthecomputerorputthecomputerintosleepmode.Forhowtoturnoffthe
computer,see“Frequentlyaskedquestions”onpage17.

Ifyourcomputeriscompletelyunresponsive,youcanturnoffthecomputerbypressingandholdingthe
powerbuttonforfourormoreseconds.Ifthecomputercannotbeturnedoff,see“Computerstops
responding”onpage85formoreinformation.

Youalsocandefinewhatthepowerbuttondoes.Forexample,bypressingthepowerbutton,youcanturn
offthecomputerorputthecomputerintosleeporhibernationmode.Tochangewhatthepowerbutton
does,dothefollowing:

1.Fromthedesktop,clickthebattery-statusiconintheWindows

®

notificationareaonthetaskbar.

2.ClickMorepoweroptions➙Choosewhatthepowerbuttonsdo.

3.Followtheinstructionsonthescreen.

Note:UseLenovoprogramsforadvancedpowersettings.

•ForWindows7:UsethePowerManagerprogram.

•ForWindows8.1:UsetheLenovoSettingsprogram.

Formoreinformation,see“Lenovoprograms”onpage13.

5Numerickeypad

Usethenumerickeypadtoinputnumbersquickly.

6System-statusindicator

TheilluminateddotontheThinkPadlogofunctionsasasystem-statusindicator.Formoreinformation,see
“Statusindicators”onpage6.

7Fingerprintreader(availableonsomemodels)

Fingerprintauthenticationprovidessimpleandsecureuseraccessbyassociatingyourfingerprintwitha
password.Formoreinformation,see“Usingthefingerprintreader”onpage58.

9Media-cardslot

Yourcomputerhasamedia-cardslot.Insertyourflashmediacardintothemedia-cardslottoreadthedata
onthecard.Formoreinformation,see“Usingaflashmediacard”onpage39.

2UserGuide

10Speakers

Yourcomputerisequippedwithapairofstereospeakers.

Right-sideview

Figure2.Right-sideview

1Comboaudioconnector2Opticaldrive(availableonsomemodels)

3USB2.0connector

5LenovoOneLinkconnector

1Comboaudioconnector

4acpowerconnector

Connectaheadphonesoraheadsetthathasa3.5-mm(0.14-inch)4-poleplugtotheaudioconnectorto
listentothesoundfromthecomputer.

Notes:

•Ifyouareusingaheadsetwithafunctionswitch,donotpressthisswitchwhileusingtheheadset.If
youpressit,theheadsetmicrophonewillbedisabled,andtheintegratedmicrophonesonthecomputer
willbeenabledinstead.

•Thecomboaudioconnectordoesnotsupportaconventionalmicrophone.Formoreinformation,see
“Usingaudiofeatures”onpage37

2Opticaldrive(availableonsomemodels)

.

Usetheopticaldrivetoreadorburnopticaldiscs.

3USB2.0connector

TheUniversalSerialBus(USB)2.0connectorisusedforconnectingUSB-compatibledevices,suchasa
USBprinteroradigitalcamera.

Chapter1.Productoverview3

Note:WhenyouattachaUSBcabletothisUSBconnector,ensurethattheUSBmarkisfacingupward.
Otherwisetheconnectormightgetdamaged.

4acpowerconnector
5LenovoOneLinkconnector

Whentheacpoweradapterisconnectedtotheacpowerconnector,itprovidespowertothecomputer
andchargesthebattery.WhenasupportedThinkPadOneLinkDockorThinkPadOneLinkProDockis
connectedtotheLenovoOneLinkconnector,itcannotonlyextendthecomputercapabilitiesbutalso
provideacpowertothecomputerandchargethebattery.

TousetheLenovoOneLinkconnector,removetheconnectorcoverfromtheLenovoOneLinkconnectorfirst.

Note:Ensurethatyoukeeptheconnectorcover.ReattachittotheLenovoOneLinkconnectorwhen
youarenotusingtheLenovoOneLinkconnector.

Left-sideview

Figure3.Left-sideview

1Security-lockslot

3Ethernetconnector

5High-definitionmultimediainterface(HDMI™)

connector

7AlwaysOnUSB3.0connector

1Security-lockslot

2Fanlouvers

4Videographicsarray(VGA)connector

6USB3.0connector

Toprotectyourcomputerfromtheft,purchaseasecuritycablelockthatfitsthissecurity-lockslottolock
yourcomputertoastationaryobject.

Note:Youareresponsibleforevaluating,selecting,andimplementingthelockingdeviceandsecurity
feature.Lenovomakesnocomments,judgments,orwarrantiesaboutthefunction,quality,orperformance
ofthelockingdeviceandsecurityfeature.

4UserGuide

2Fanlouvers

Thefanlouversandtheinternalfanenableairtocirculateinthecomputertoensurepropercooling,
especiallythecoolingofthemicroprocessor.

Note:T oensureproperairflow,donotplaceanyobstacleinfrontofthefanlouvers.

3Ethernetconnector

Connectthecomputertoalocalareanetwork(LAN)withtheEthernetconnector.

DANGER

Toavoidtheriskofelectricalshock,donotconnectthetelephonecabletotheEthernetconnector.
YoucanonlyconnectanEthernetcabletothisconnector.

TheEthernetconnectorhastwoindicatorsthatshowthestatusofthenetworkconnection.Whenthegreen
indicatorison,itindicatesthatthecomputerisconnectedtoaLANandasessionwiththenetworkis
available.Whentheindicatorblinksyellow,dataisbeingtransmitted.

Note:IfthecomputerisconnectedtoasupportedThinkPadOneLinkDockorThinkPadOneLinkProDock,
usetheEthernetconnectoronthedocktoconnecttoaLANinsteadoftheoneonthecomputer.

4VGAconnector

UsetheVGAconnectortoconnectthecomputertoaVGA-compatiblevideodevice,suchasaVGAmonitor.

5HDMIconnector

UsetheHDMIconnectortoconnectthecomputertoanHDMI-compatibleaudiodeviceorvideomonitor,
suchasahigh-definitiontelevision(HDTV).

Note:IfyouconnectthecomputertoasupportedThinkPadOneLinkDock,usetheHDMIconnectoron
thedock,nottheoneonthecomputer.

6USB3.0connector

TheUSB3.0connectorisusedforconnectingUSB-compatibledevices,suchasaUSBprinteroradigital
camera.

Note:WhenyouattachaUSBcabletothisUSBconnector,ensurethattheUSBmarkisfacingupward.
Otherwisetheconnectormightgetdamaged.

7AlwaysOnUSB3.0connector

Bydefault,theAlwaysOnUSBconnectorenablesyoutochargesomemobiledigitaldevicesand
smartphonesinthefollowingsituations:

•Whenyourcomputerisonorinsleepmode

•Whenyourcomputerisinhibernationmodeoristurnedoff,butconnectedtoacpower

Ifyouwanttochargethesedeviceswhenyourcomputerisinhibernationmodeoristurnedoff,andthe
computerisnotconnectedtoacpower,dothefollowing:

•ForWindows7:StartthePowerManagerprogramandclicktheGlobalPowerSettingstab.Thenselect
Enableevenwhenthecomputerisoff,andclickOKorApply.

•ForWindows8.1:PresstheWindowskeytogototheStartscreen.ClickLenovoSettings➙Power.
ThenselectEnableevenwhenthecomputerisoffintheAlwaysOnUSBarea.

Chapter1.Productoverview5

Note:WhenyouattachaUSBcabletothisUSBconnector,ensurethattheUSBmarkisfacingupward.
Otherwisetheconnectormightgetdamaged.

Bottomview

Figure4.Bottomview

1Battery2Memory-upgradeslots

3Storagedrive

4Wireless-LAN-cardslot

1Battery

Useyourcomputerwithbatterypowerwheneveracpowerisunavailable.

2Memory-upgradeslots

Youcanincreasetheamountofmemoryinyourcomputerbyinstallingamemorymoduleinthe
memory-upgradeslot.MemorymodulesareavailableasoptionsfromLenovo.

3Storagedrive

Dependingonthemodel,thecomputermighthavealarge-capacity,customer-upgradableharddiskdrive
thatcanmeetvariousstoragedemands.

Somemodelshaveasolid-statedrivefordatastorage.Thesolid-statedrivemakesyourcomputerlight,
small,andfast.

Somemodelsareequippedwithahybriddrive,whichisastoragedevicethatcombinesNANDflash
solid-statememorywithharddiskdrivetechnology.

Note:Thehiddenservicepartitionisthereasonwhythereislessfreespacethanexpectedonyourstorage
drive.Thisreductionismorenoticeableonthesolid-statedrivebecauseofitssmallercapacity.

4Wireless-LAN-cardslot

YourcomputermighthaveawirelessLANcardinstalledinthisslotsothatyoucanestablishwireless
LANconnections.

Statusindicators

Thestatusindicatorsshowthecurrentstatusofyourcomputer.

6UserGuide

1FnLockindicator

TheFnLockindicatorshowsthestatusofFnLockfunction.Formoreinformation,see“Specialkeys”
onpage22.

2Speaker-muteindicator

Whenthespeaker-muteindicatorison,thespeakersaremuted.

3Microphone-muteindicator

Whenthemicrophone-muteindicatorison,themicrophonesaremuted.

4Camera-statusindicator

Whenthecamera-statusindicatorison,thecameraisinuse.

56System-statusindicators

Theilluminateddots,oneintheThinkPadlogoontheouterlidofyourcomputerandtheotheronthepalm
rest,showthesystemstatusofyourcomputer:

•Blinksforthreetimes:Thecomputerisinitiallyconnectedtopower.

•On:Thecomputerison(innormalmode).

•Off:Thecomputerisofforinhibernationmode.

•Blinksfast:Thecomputerisenteringhibernationmode.

Chapter1.Productoverview7

•Blinksslowly:Thecomputerisinsleepmode.

Locatinglabelsthatcontainimportantproductinformation

Thissectionprovidesinformationtohelpyoulocatethefollowinglabelsthatcontainimportantproduct
information:

•“Machinetypeandmodellabel”onpage8

•“FCCIDandICCertificationnumberlabel”onpage9

•“CertificateofAuthenticitylabel”onpage9

•“GenuineMicrosoftlabel”onpage10

Machinetypeandmodellabel

Themachinetypeandmodellabelidentifiesyourcomputer.WhenyoucontactLenovoforhelp,themachine
typeandmodelinformationhelpssupporttechnicianstoidentifyyourcomputerandprovidefasterservice.

Thefollowingfigureshowsthelocationofthemachinetypeandmodelofyourcomputer.

8UserGuide

FCCIDandICCertificationnumberlabel

TheFCCIDandICCertificationnumbersfortheinstalledwirelesscommunicationcardsarenotshownon
theenclosureofyourcomputer.However,Lenovoprovidesinformationonthelabelattachedunderthe
batteryasshowntoinstructyouhowtolocatetheFCCIDandICCertificationnumbersinsideyourcomputer.

TheFCCIDandICCertificationnumberlabelisaffixedonthewirelessLANcard1installedinthewireless
communicationcardslotofthecomputer.

ToremovethewirelessLANcardforrepairorreplacement,see“ReplacingawirelessLANcard”onpage126.

Note:UseonlyLenovo-authorizedwirelesscommunicationcardsforthecomputer.Ifyouinstallan
unauthorizedwirelesscommunicationcardthatisnotapprovedforuseinyourcomputer,anerrormessage
willbedisplayedandthecomputerwillbeepwhenyouturnonthecomputer.

CertificateofAuthenticitylabel

TheCertificateofAuthenticitylabelisprovidedonmodelsthatarelicensedtouseaWindows7
operatingsystem.ThelicensedWindowsversionandproductkeyassociatedwiththecomputerareprinted
onthislabel.Recordthisinformationandkeepitinasafeplace.Youmightneedthesenumberstostart

Chapter1.Productoverview9

yourcomputerorreinstalltheWindows7operatingsystem.Dependingonthemodel,theCertificateof
Authenticitylabelcanbeonthecomputercover,underthebattery,oronthepoweradapter.

FormoreinformationabouttheCertificateofAuthenticitylabel,goto:
http://www.microsoft.com/en-us/howtotell/Hardware.aspx

ThefollowingfigureshowsthelocationoftheCertificateofAuthenticitylabelunderthebattery.

GenuineMicrosoftlabel

TheGenuineMicrosoft
Theversionoftheoperatingsystemisprintedonthelabel.Ifyourcomputermodelislicensedtouse
theWindows8.1Prooperatingsystem,thatlicensealsopermitsyoutousetheWindows7Professional
operatingsystem.LenovocomputersthatarelicensedforusewithaWindows8.1operatingsystemare
shippedwiththecorrespondinglicensekeydigitallyencodedintothecomputerhardware.Dependingon
thecomputermodel,theGenuineMicrosoftlabelcanbeonthecomputercover,underthebattery,or
onthepoweradapter.

®

labelisprovidedonmodelsthatarelicensedtouseWindows8.1operatingsystem.

FormoreinformationabouttheGenuineMicrosoftlabel,goto:
http://www.microsoft.com/en-us/howtotell/Hardware.aspx

ThefollowingfigureshowsthelocationoftheGenuineMicrosoftlabelonthebottomofyourcomputer.

Features

Thistopicliststhefeaturesofyourcomputer.

10UserGuide

Toviewthesystempropertiesofyourcomputer,dothefollowing:

•ForWindows7:ClickStartandright-clickComputer.ThenclickProperties.

•ForWindows8.1:Fromthedesktop,movethepointertothetop-rightorbottom-rightcornerofthescreen
tobringupthecharms.ThenclickSettings➙PCinfo.

Memory

•Doubledatarate3lowvoltagesynchronousdynamicrandomaccessmemorymodules(DDR3LVSDRAM)

Storagedevice

•2.5-inchformfactor,7-mmor9.5-mmheightharddiskdrive(availableonsomemodels)

•2.5-inchformfactor,7-mmheightsolid-statedrive(availableonsomemodels)

•2.5-inchformfactor,7-mmheighthybriddrive(availableonsomemodels)

Display

ThecolordisplayusestheThinFilmTransistor(TFT)technology.

•Displaysize:15.6inches(396.2mm)

•Displayresolution:

–LCD:Upto1366x768or1920x1080,dependingonthemodel
–Externalmonitor:Upto2048x1536

•Brightnesscontrol

•Integratedcamera

•Integratedmicrophones

Keyboard

•6-rowkeyboard

•ThinkPadpointingdevice(TrackPointpointingdeviceandThinkPadtrackpad)

•Functionkeys

•Numerickeypad

Interface

•4-in-1–digital-media-cardreader

•acpowerconnector

•Comboaudioconnector

•Externalmonitorconnectors(VGAconnectorandHDMIconnector)

•LenovoOneLinkconnector

•OneAlwaysOnUSB3.0connector

•OneUSB2.0connector

•OneUSB3.0connector

•RJ45Ethernetconnector

Opticaldrive(availableonsomemodels)

•Multi-Burnerdrive

Chapter1.Productoverview11

Wirelessfeatures

•IntegratedwirelessLAN

•IntegratedBluetooth

Securityfeatures

•Fingerprintreader(availableonsomemodels)

Specifications

Thissectionliststhephysicalspecificationsforyourcomputer.

Size

•Width:377mm(14.84inches)

•Depth:255mm(10.04inches)

•Height:27.1mm(1.07inches)or28.9mm(1.14inches)

Heatoutput

•45W(154Btu/hr)maximumor65W(222Btu/hr)maximum(dependingonthemodel)

Powersource(acpoweradapter)

•Sine-waveinputat50to60Hz

•Inputratingoftheacpoweradapter:100to240Vac,50to60Hz

Operatingenvironment

Thissectionprovidesinformationabouttheoperatingenvironmentofyourcomputer.

Environment:

•Maximumaltitudewithoutpressurization:3048m(10000ft)

•Temperature

–Ataltitudesupto2438m(8000ft)

–Operating:5.0°Cto35.0°C(41°Fto95°F)
–Storage:5.0°Cto43.0°C(41°Fto109°F)

–Ataltitudesabove2438m(8000ft)

–Maximumtemperaturewhenoperatingundertheunpressurizedcondition:31.3°C(88°F)

Note:Whenyouchargethebattery,itstemperaturemustbeatleast10°C(50°F).

•Relativehumidity:

–Operating:8%to80%
–Storage:5%to95%

Ifpossible,placeyourcomputerinawell-ventilatedanddryareawithoutdirectexposuretosunshine.

Attention:

12UserGuide

•Keepelectricalappliancessuchasanelectricfan,radio,airconditioner,andmicrowaveovenaway
fromthecomputer.Thestrongmagneticfieldsgeneratedbytheseappliancescandamagethemonitor
anddataontheharddiskdriveorhybriddrive.

•Donotplaceanybeveragesontopoforbesidethecomputerorotherattacheddevices.Ifliquidisspilled
onorinthecomputeroranattacheddevice,ashortcircuitorotherdamagemightoccur.

•Donoteatorsmokeoveryourkeyboard.Particlesthatfallintoyourkeyboardcancausedamage.

Lenovoprograms

YourcomputercomeswithLenovoprogramstohelpyouworkeasilyandsecurely.

Note:Theavailableprogramsaresubjecttochangewithoutnotice.

TolearnmoreabouttheprogramsandothercomputingsolutionsofferedbyLenovo,goto:
http://www.lenovo.com/support

AccessingLenovoprogramsontheWindows7operatingsystem

YoucanaccessLenovoprogramsontheWindows7operatingsystemthroughWindowsSearchorfrom
ControlPanel.TheiconnamedisplayedinthesearchresultorControlPanelmightbedifferentfromthe
programname.Y oucanfindtheprogrambyitsprogramnameoriconnameasshownintheLenovo
programsavailableontheWindows7operatingsystemtable.

Note:Ifyoudonotfindtheprogramyouneed,opentheLenovoThinkVantage

®

Toolsprogramtofindthe

dimmediconfortheprogram.Thendouble-clicktheicontoinstalltheprogram.

ToaccessLenovoprogramsthroughWindowsSearch,dothefollowing:

1.ClicktheStartbuttonandthentypetheprogramnameortheiconnameintothesearchbox.

2.Locatetheprogrambytheprogramnameortheiconnameandthenclicktheprogramtolaunchit.

ToaccessLenovoprogramsfromControlPanel,dothefollowing:

Note:SomeLenovoprogramsmightnotbedisplayedinControlPanel.Tofindtheseprograms,use

WindowsSearch.

1.ClickStart➙ControlPanel.ChangetheviewofControlPanelfromCategorytoLargeiconsorSmall
icons.

2.Locatetheprogrambytheiconnameandthenclicktheprogramtolaunchit.

Dependingonthemodel,yourcomputermightsupportthefollowingLenovoprograms:

Note:Theavailableprogramsaresubjecttochangewithoutnotice.

Table1.LenovoprogramsavailableontheWindows7operatingsystem

ProgramnameIconname

AccessConnections™Lenovo-InternetConnection

ActiveProtectionSystem™

CommunicationsUtilityLenovo-WebConferencing

LenovoFingerprintManagerLenovo-FingerprintManager

LenovoSHAREitLenovoSHAREit

LenovoQuickControlLenovoQuickControl

LenovoQuickDisplayLenovoQuickDisplay

Lenovo-AirbagProtection

Chapter1.Productoverview13

Table1.LenovoprogramsavailableontheWindows7operatingsystem(continued)

ProgramnameIconname

LenovoSolutionCenterLenovo-SystemHealthandDiagnostics

LenovoThinkVantageT oolsLenovoThinkVantageT ools

MessageCenterPlus

PasswordManagerLenovo-PasswordVault

PowerManager

RecoveryMedia

RescueandRecovery

SystemUpdate

®

MessagesfromLenovo

Lenovo-PowerControls

Lenovo-FactoryRecoveryDisksorCreateRecoveryMedia

Lenovo-EnhancedBackupandRestore

Lenovo-UpdateandDrivers

AccessingLenovoprogramsontheWindows8.1operatingsystem

YoucanaccessLenovoprogramsontheWindows8.1operatingsystemfromtheStartscreenorthe
Appsscreen.

PresstheWindowskeytogototheStartscreen.ClickaLenovoprogramtolaunchit.Ifyoucannotfind
theprogramyouneed,clickthearrowicontogototheAppsscreen.Findthedesiredprograminthe

listorsearchfortheprograminthesearchbox.

Note:Ifyoudonotfindtheprogramyouneed,gotoLenovoPCExperience➙LenovoT ools.Thenyou
canfindtheprogramyouneed.

Dependingonthemodel,yourcomputermightsupportthefollowingLenovoprograms:

Note:Theavailableprogramsaresubjecttochangewithoutnotice.

•ActiveProtectionSystem

•LenovoFingerprintManager

•LenovoCompanion

•LenovoMicrophoneMute

•LenovoSHAREit

•LenovoQuickControl

•LenovoSettings

•LenovoSolutionCenter

•LenovoSupport

•LenovoPCExperience

•PasswordManager

•SystemUpdate

AnintroductiontoLenovoprograms

ThistopicprovidesabriefintroductiontosomeLenovoprograms.

Note:Theavailableprogramsaresubjecttochangewithoutnotice.

14UserGuide

•AccessConnections(Windows7)
TheAccessConnectionsprogramisaconnectivityassistantprogramforcreatingandmanaginglocation

profiles.EachlocationprofilestoresallthenetworkandInternetconfigurationsettingsneededfor
connectingtoanetworkinfrastructurefromaspecificlocationsuchasahomeoranoffice.

Byswitchingbetweenlocationprofilesasyoumoveyourcomputerfromplacetoplace,youcanquickly
andeasilyconnecttoanetworkwithnoneedtomanuallyreconfigureyoursettingsandrestartthe
computereachtime.

•CommunicationsUtility(Windows7)
TheCommunicationsUtilityprogramenablesyoutoconfiguresettingsfortheintegratedcameraand

audiodevices.

•LenovoQuickDisplay(Windows7)
TheLenovoQuickDisplayprogramenablesyoutoestablishaconnectionbetweenyourcomputeranda

Wi-Fidisplayprojector.Thisprovidesyouwithaquickandeasywaytomakepresentations.

•LenovoThinkVantageT ools(Windows7)
TheLenovoThinkVantageT oolsprogramhelpsyouworkmoreeasilyandsecurelybyprovidingeasy

accesstovariousprogram,suchasLenovoFingerprintManager,LenovoSolutionCenter,andsoon.

•MessageCenterPlus(Windows7)
TheMessageCenterPlusprogramautomaticallydisplaysmessagestoinformyouaboutimportantnotices

fromLenovo,suchasalertsonsystemupdatesandalertsonconditionsthatrequireyourattention.

•PowerManager(Windows7)
ThePowerManagerprogramprovidesconvenient,flexible,andcompletepowermanagementforthe

computer.Itenablesyoutoadjustyourcomputerpowersettingstoachievethebestbalancebetween
performanceandpowersaving.

•RecoveryMedia(Windows7)
TheRecoveryMediaprogramenablesyoutorestorethecontentsofthestoragedrivetothefactory

defaultsettings.

•RescueandRecovery(Windows7)
TheRescueandRecoveryprogramisaone-buttonrecoveryandrestoresolution.Itincludesasetof

self-recoverytoolstohelpyoudiagnosecomputerproblems,gethelp,andrecoverfromsystemcrashes,
evenifyoucannotstarttheWindowsoperatingsystem.

•LenovoCompanion(Windows8.1)
ThroughtheLenovoCompanionprogram,youcangettheinformationabouttheaccessoriesforyour

computer,viewblogsandarticlesaboutyourcomputer,andcheckforotherrecommendedprograms.

•LenovoSettings(Windows8.1)
TheLenovoSettingsprogramenablesyoutoenhanceyourcomputingexperiencebyturningyour

computerintoaportablehotspot,configuringcameraandaudiosettings,optimizingyourpowersettings,
andcreatingandmanagingmultiplenetworkprofiles.

•LenovoSupport(Windows8.1)
TheLenovoSupportprogramenablesyoutoregisteryourcomputerwithLenovo,downloadandview

usermanuals,getthewarrantyinformationofyourcomputer,andexplorehelpandsupportinformation.

•LenovoPCExperience(Windows8.1)
TheLenovoPCExperienceprogramhelpsyouworkmoreeasilyandsecurelybyprovidingeasyaccessto

variousprograms,suchasActiveProtectionSystem,UserGuide,andLenovoSolutionCenter.

Chapter1.Productoverview15

•ActiveProtectionSystem(Windows7andWindows8.1)
TheActiveProtectionSystemprogramprotectsyourharddiskdrivewhentheshocksensorinsideyour

computerdetectsaconditionthatcoulddamagethedrive,suchassystemtilt,excessivevibration,or
shock.Theharddiskdriveislessvulnerabletodamagewhenitisnotoperating.Thisisbecausewhen
theharddiskdriveisnotoperating,thesystemstopsitfromspinning,andmightalsomovetheread
andwriteheadsofthedrivetoareasthatdonotcontaindata.Assoonastheshocksensorsenses
thattheenvironmentisstableagain(minimalchangeinsystemtilt,vibration,orshock),itturnsonthe
harddiskdrive.

•LenovoFingerprintManager(Windows7andWindows8.1)
Ifyourcomputercomeswithafingerprintreader,theLenovoFingerprintManagerprogramenablesyouto

enrollyourfingerprintandassociateitwithyourpasswords.Asaresult,thefingerprintauthenticationcan
replaceyourpasswordandenablesimpleandsecureuseraccess.

•LenovoMicrophoneMute(Windows7andWindows8.1)
TheLenovoMicrophoneMuteprogramenablesyoutosetwhichrecordingdeviceswillbecontrolledby

themicrophone-mutekeyonyourcomputer.Bypressingthemicrophone-mutekey,youcanmuteor
unmutetherecordingdevicesthatyouhaveselectedintheLenovoMicrophoneMuteprogram.

•LenovoSHAREit(Windows7andWindows8.1)
TheLenovoSHAREitprogramenablesyoutosharefileseasilyandrapidlyacrossdevicessuchas

computersandsmartphones,evenwithoutanyInternetconnection.Youcanconnecttoyourfriendsand
sendphotos,folders,andotherfilesthroughLenovoSHAREit.Everysharingisquickandsimple.

•LenovoQuickControl(Windows7andWindows8.1)
TheLenovoQuickControlprogramenablesyoutocontrolyourcomputerremotelyfromyoursmartphone.

Youcancontrolthemouse,entertext,controlmoviesandmusic,givepresentations,andmore.

•LenovoSolutionCenter(Windows7andWindows8.1)
TheLenovoSolutionCenterprogramenablesyoutotroubleshootandresolvecomputerproblems.It

combinesdiagnostictests,systeminformationcollection,securitystatus,andsupportinformation,along
withhintsandtipsforoptimalsystemperformance.

•PasswordManager(Windows7andWindows8.1)
ThePasswordManagerprogramautomaticallycapturesandfillsinauthenticationinformationfor

WindowsprogramsandWebsites.

•SystemUpdate(Windows7andWindows8.1)
TheSystemUpdateprogramenablesyoutokeepthesoftwareonthecomputerup-to-dateby

downloadingandinstallingsoftwarepackages,includingThinkVantageprograms,devicedrivers,Unified
ExtensibleFirmwareInterface(UEFI)basicinput/outputsystem(BIOS)updates,andotherthird-party
programs.

16UserGuide

Chapter2.Usingyourcomputer

Thischapterprovidesinformationonusingsomeofthecomputercomponents.

Thischaptercontainsthefollowingtopics:

•“Registeringyourcomputer”onpage17

•“Frequentlyaskedquestions”onpage17

•“Usingthemulti-touchscreen”onpage19

•“Specialkeys”onpage22

•“ThinkPadpointingdevice”onpage24

•“Powermanagement”onpage29

•“Connectingtothenetwork”onpage33

•“Usinganexternaldisplay”onpage36

•“Usingaudiofeatures”onpage37

•“Usingthecamera”onpage38

•“Usingtheopticaldrive”onpage39

•“Usingaflashmediacard”onpage39

Registeringyourcomputer

Whenyouregisteryourcomputer,informationisenteredintoadatabase,whichenablesLenovotocontact
youincaseofarecallorothersevereproblem.Inaddition,somelocationsofferextendedprivilegesand
servicestoregisteredusers.

WhenyouregisteryourcomputerwithLenovo,youalsowillreceivethefollowingbenefits:

•QuickerservicewhenyoucallLenovoforhelp

•Automaticnotificationoffreesoftwareandspecialpromotionaloffers

ToregisteryourcomputerwithLenovo,dooneofthefollowing:

•Gotohttp://www.lenovo.com/registerandfollowtheinstructionsonthescreentoregisteryourcomputer.

•ConnectyourcomputertotheInternetandregisteryourcomputerthroughapreinstalledregistration
program:

–ForWindows7:ThepreinstalledLenovoProductRegistrationprogramlaunchesautomaticallyafteryou

haveusedyourcomputerforatime.Followtheinstructionsonthescreentoregisteryourcomputer.

–ForWindows8.1:OpentheLenovoSupportprogram.ThenclickRegistrationandfollowthe

instructionsonthescreentoregisteryourcomputer.

Frequentlyaskedquestions

Thefollowingareafewtipsthatwillhelpyouoptimizetheuseofyourcomputer.

Toensurethatyoureceivethebestperformancefromyourcomputer,gotothefollowingWebpagetofind
informationsuchasaidsfortroubleshootingandanswerstofrequentlyaskedquestions:
http://www.lenovo.com/support/faq

©CopyrightLenovo2014

17

CanIgetmyuserguideinanotherlanguage?

•Todownloadtheuserguideinanotherlanguage,gotohttp://www.lenovo.com/support.Thenfollow
theinstructionsonthescreen.

Howtoturnoffmycomputer?

•ForWindows7:OpentheStartmenu,thenclickShutdown.

•ForWindows8.1:Dooneofthefollowing:

–GototheStartscreenbypressingtheWindowskey,clickthepowericoninthetop-rightcorner

ofthescreen,thenclickShutdown.

–Moveyourpointertothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.Then

clickSettings➙Power➙Shutdown.

Note:Y oualsocanopentheSettingscharmbypressingthesettingskey

.

HowdoIusebatterypowermoreeffectivelywhenIamonthego?

•Toconservepower,ortosuspendoperationwithoutexitingprogramsorsavingfiles,see“Power-saving
modes”onpage31.

•Toachievethebestbalancebetweenperformanceandpowersaving,createandapplypowerplans.
See“Managingthebatterypower”onpage31

•Ifyourcomputerwillbeturnedoffforanextendedperiodoftime,youcanpreventbatterypower
fromdrainingbyremovingthebattery.Lookformoreinformationaboutusingthebatteryin“Power
management”onpage29

.

HowdoIsecurelydisposeofdatastoredonthestoragedrive?

•StudyChapter5“Security”onpage53tofindouthowyoucanprotectyourcomputerfromtheftand
unauthorizeduse.

•UsethePasswordManagerprogramtoprotectthedatastoredonyourcomputer.Fordetails,seethe
helpinformationsystemoftheprogram.

•Beforeyoudisposeofthedataonthestoragedrive,besuretoread“Noticeondeletingdatafrom
yourstoragedrive”onpage60

.

HowdoIgetconnectedindifferentlocations?

•Totroubleshootawirelessnetworkingissue,goto:
http://www.lenovo.com/support/faq

•TakeadvantageofthenetworkingfeaturesprovidedbytheAccessConnectionsprogram(onthe
Windows7operatingsystem)orLocationAwarenessprograminLenovoSettings(ontheWindows

8.1operatingsystem).

•Tolearnmoreaboutusingthewirelessfeaturesofyourcomputer,referto“Wirelessconnections”on
page33.

•Totravelmoreconfidently,besuretocheckthetipsin“Travelingwithyourcomputer”onpage50

•PressF8toenableordisablethewirelessfeatures.

.

HowdoIgivepresentationsorattachanexternalmonitoroften?

•Ensurethatyoufollowtheprocedureinthetopic“Connectinganexternaldisplay”onpage36.

•WiththeExtenddesktopfunction,youcandisplayoutputonboththecomputerdisplayandanexternal
monitor.

18UserGuide

Ihavebeenusingthecomputerforsometimealready,anditisgettingslower .WhatshouldIdo?

•Followthe“Generaltipsforpreventingproblems”onpage79

•Diagnoseproblemsyourselfbyusingthepreinstalleddiagnosticsoftware.See“Diagnosingproblems”
onpage85.

•CheckforrecoverysolutionsinChapter9“Recoveryoverview”onpage105.

WherecanIfindhelpabouttheWindowsoperatingsystem?

TheWindowsHelpandSupportinformationsystemprovidesyouwithdetailedinformationaboutusingthe
Windowsoperatingsystemtohelpyougetthemostofyourcomputer.ToaccesstheWindowsHelpand
Supportinformationsystem,dooneofthefollowing:

•ForWindows7:ClickStart➙HelpandSupport.

•ForWindows8.1:Moveyourpointertothetop-rightorbottom-rightcornerofthescreentodisplay
thecharms.ThenclickSettings➙Help.Additionally,theWindows8.1operatingsystemprovidesa

Help+TipsapplicationthatyoucanopenfromtheStartscreenorAppsscreen.

CanIchangetheWindows8.1startupbehaviortoopeneitherthedesktoportheStartscreen?

OntheWindows8.1operatingsystem,youcansetthecomputertoopeneitherthedesktoportheStart
screenbydefault.Tosetthedefaultstartupscreen,dothefollowing:

1.Onthedesktop,moveyourpointertothetaskbaratthebottomofthescreenandright-clickonthe
taskbar.

2.ClickProperties.TheTaskbarandNavigationpropertieswindowisdisplayed.

3.OntheNavigationtab,locatetheStartscreensection,andthendooneofthefollowing:

.

•Tosetthedesktopasyourdefaultstartupscreen,selectWhenIsigninorcloseallappsona

screen,gotothedesktopinsteadofStartsoacheckisvisible.

•TosettheStartscreenasyourdefaultstartupscreen,removethecheckfromtheWhenIsigninor

closeallappsonascreen,gotothedesktopinsteadofStartcheckbox.

4.ClickOKtosavethenewsetting.

ThisfeatureisnotavailableontheWindows8operatingsystem.

Printthefollowingsectionsandkeepthemwithyourcomputerincaseyouareunabletoaccessthis
onlinehelpwhennecessary.

•“Installinganewoperatingsystem”onpage63

•“Computerstopsresponding”onpage85

•“Powerproblems”onpage99

Usingthemulti-touchscreen

Thistopicprovidesinstructionsonhowtousethemulti-touchscreenthatisavailableonsomemodels.

Notes:

•Yourcomputerscreenmightlookdifferentfromthefollowingillustrations.

•Dependingontheappyouuse,somegesturesmightnotbeavailable.

Chapter2.Usingyourcomputer19

Touchgesture(touchmodels
only)

Description

Touch:T ap.

Mouseaction:Click.

Function:Openanapporperformanactiononanopenapp,suchasCopy,
Save,andDelete,dependingontheapp.

Supportedoperatingsystems:Windows7andWindows8.1

Touch:T apandhold.

Mouseaction:Right-click.

Function:Openamenuwithmultipleoptions.

Supportedoperatingsystems:Windows7andWindows8.1

Touch:Slide.

Mouseaction:Scrollthemousewheel,movethescrollbar,orclickthescroll

arrow.

Function:Scrollthroughitems,suchaslists,pages,andphotos.

Supportedoperatingsystems:Windows7andWindows8.1

Touch:Draganitemtothedesiredlocation.

Mouseaction:Click,hold,anddraganitem.

Function:Moveanobject.

Supportedoperatingsystems:Windows7andWindows8.1

Touch:Movetwofingersclosertogether.

Mouseaction:PresstheCtrlkeywhilescrollingthemousewheelbackward.

Function:Zoomout.

Supportedoperatingsystems:Windows7andWindows8.1

Touch:Movetwofingersfartherapart.

Mouseaction:PresstheCtrlkeywhilescrollingthemousewheelforward.

Function:Zoomin.

Supportedoperatingsystems:Windows7andWindows8.1

Touch:Puttwoormorefingersonanitemandthenrotateyourfingersclockwise

orcounterclockwise(supportedonlyonsomeapps).

Mouseaction:Iftheappsupportsrotation,clicktherotationicon.

Function:Rotateanitem.

20UserGuide

Supportedoperatingsystems:Windows7andWindows8.1

Touchgesture(touchmodels
only)

Description

Touch:Swipeinfromtherightedge.

Mouseaction:Movethepointertothebottom-rightortop-rightcornerofyour

screen.

Function:Displaythecharmsthatcontainsystemcommands,suchasStart,
Settings,Search,Share,andDevices.

Supportedoperatingsystem:Windows8.1

Touch:Swipeinfromtheleftedge.

Mouseaction:Movethepointertothetop-leftcornerofyourscreen,andthen

click.Keepclickingtocyclethroughtheopenapps.

Function:Cyclethroughandswitchtoopenapps.

Supportedoperatingsystem:Windows8.1

Touch:Swipeinandoutontheleftedge.

Mouseaction:Movethepointertothetop-leftcornerofthescreen,andthen

movethepointerdownwardalongtheleftedge.T omakeaselection,clickthe
desiredapp.

Function:Viewtherecentlyusedappsorselectanactiveappfromthelist.

Supportedoperatingsystem:Windows8.1

Touch:Swipeuptothetopedge.

Mouseaction:Clickthedownwardarrow()locatednearthebottom-leftcorner

oftheStartscreen.

Function:ViewallappsontheStartscreen.

Supportedoperatingsystem:Windows8.1

Touch:SwipeinfromthetoporbottomedgeoftheStartscreen,tapCustomize,

andthentapthedesiredicon.

Mouseaction:Right-clickablankareaontheStartscreen,clickCustomize,
andthenclickthedesiredicon.

Function:CustomizetilesontheStartscreen,oruninstallanapp.

Supportedoperatingsystem:Windows8.1

Chapter2.Usingyourcomputer21

Touchgesture(touchmodels
only)

Description

Touch:Swipeinfromthetoporbottomedgeofanopenapp.

Mouseaction:Right-clickanywhereonanopenapp.

Function:Viewtheappcommandsonanopenapp,suchasCopy,Save,and
Delete,dependingontheapp.

Supportedoperatingsystem:Windows8.1

Touch:Swipeinfromthetopedgetothebottomonanopenapp.

Mouseaction:Fromthetopedgeofthescreen,click,hold,andmovethepointer

tothebottomofthescreen.Then,releasethebutton.

Function:Closethecurrentapp.

Supportedoperatingsystem:Windows8.1

Tipsonusingthemulti-touchscreen

•Themulti-touchscreenisaglasspanelcoveredwithaplasticfilm.Donotapplypressureorplaceany
metallicobjectonthescreen,whichmightdamagethetouchpanelorcauseittomalfunction.

•Donotusefingernails,glovedfingers,orinanimateobjectsforinputonthescreen.

•Regularlycalibratetheaccuracyofthefingerinputtoavoidadiscrepancy.

Tipsoncleaningthemulti-touchscreen

•Turnoffthecomputerbeforecleaningthemulti-touchscreen.

•Useadry,soft,andlint-freeclothorapieceofabsorbentcottontoremovefingerprintsordustfromthe
multi-touchscreen.Donotapplysolventstothecloth.

•Gentlywipethescreenusingatop-downmotion.Donotapplyanypressureonthescreen.

Specialkeys

Yourcomputerhasseveralspecialkeystohelpyouworkmoreeasilyandeffectively.

22UserGuide

1Additionalshortcutkeys

Yourcomputermighthavefouradditionalshortcutkeys:

•:Launchescalculator

•:Locksoperatingsystem

•:Opensthedefaultbrowser

•:OpensComputer

2Numerickeypad

Youcanusethisnumerickeypadtoinputnumbersquickly.

3Windowskey

ForWindows7:PresstheWindowskeytoopentheStartmenu.

ForWindows8.1:PresstheWindowskeytoswitchbetweenthecurrentworkspaceandtheStartscreen.

ForinformationaboutusingtheWindowskeywithotherkeys,refertothehelpinformationsystemofthe
Windowsoperatingsystem.

4Functionkeys

•+:EnablesordisablestheFnLockfunction.
WhentheFnLockfunctionisdisabled:TheFnLockindicatorisoff.T oinitiatethespecialfunction

ofeachkey,pressthefunctionkeysdirectly.ToinputF1–F12,presstheFnkeyandthecorresponding
functionkey.

WhentheFnLockfunctionisenabled:TheFnLockindicatorturnson.T oinputF1–F12,pressthe
functionkeysdirectly.Toinitiatethespecialfunctionofeachkey,presstheFnkeyandthecorresponding
functionkey.

•

:Mutesorunmutesthespeakers.Whenthespeakersaremuted,thespeaker-muteindicatorturns

on.
Ifyoumutethesoundandturnoffyourcomputer,thesoundwillremainmutedwhenyouturnonyour

computeragain.T oturnonthesound,pressF1,F2,orF3.

Chapter2.Usingyourcomputer23

• :Decreasesthespeakervolume.

•

•

:Increasesthespeakervolume.

:Mutesorunmutesthemicrophones.Whenthemicrophonesaremuted,themicrophone-mute

indicatorturnson.

•

•

:Darkensthedisplay.

:Brightensthedisplay.

Youcantemporarilychangethecomputerdisplaybrightnessbypressingthetwokeys.Tochangethe
defaultbrightnesslevel,right-clickthebattery-statusiconintheWindowsnotificationarea.Thenclick
Adjustscreenbrightnessandmakechangesasdesired.

•

:Switchesthedisplayoutputlocationbetweenthecomputerdisplayandanexternalmonitor.For

moreinformation,referto“Usinganexternaldisplay”onpage36.

Note:Toswitchbetweenthecomputerdisplayandanexternalmonitor,theWindows+Pkeycombination
alsoisavailable.

•

:Enablesordisablesthebuilt-inwirelessnetworkingfeatures.Formoreinformationonthewireless

features,referto“Wirelessconnections”onpage33.

•

:
ForWindows7:OpensControlPanel.
ForWindows8.1:OpenstheSettingscharm.

•

:
ForWindows7:OpensWindowsSearch.
ForWindows8.1:OpenstheSearchcharm.

•

•

:Viewstheprogramsthatyouhaveopened.

:
ForWindows7:OpensComputer.
ForWindows8.1:Viewsalltheprograms.

ThinkPadpointingdevice

TheThinkPadpointingdeviceenablesyoutoperformallthefunctionsofatraditionalmouse,suchas
movingthepointer,left-clicking,right-clicking,andscrolling.WiththeThinkPadpointingdevice,youalso
canperformavarietyoftouchgestures,suchasrotatingandzoominginorout.

TheThinkPadpointingdeviceconsistsofthefollowingcomponents:

1 Pointingstick
2 T rackpad

24UserGuide

UsingtheThinkPadpointingdevice

Dependingonyourpreference,youcanusetheThinkPadpointingdeviceinoneofthefollowingmodes:

•TrackPointmode

•Trackpadmode

•ClassicT rackPointmode

TochangeamodefortheThinkPadpointingdevice,see“CustomizingtheThinkPadpointingdevice”
onpage28

Note:Bydefault,TrackPointmodeandTrackpadmodearebothenabled.Youcanuseeitheroneofthem.

TrackPointmode

InTrackPointmode,usethepointingsticktomovethepointer,andusethetrackpadtoperformother
actionssuchasleft-clicking,right-clicking,andscrolling.Youalsocanusethetrackpadtoperforma
varietyoftouchgestures.

.

Forhowtousethetouchgestures,see“Usingthetrackpadtouchgestures”onpage27

Chapter2.Usingyourcomputer25

.

1Pointing

Usethepointingsticktomovethepointer.T ousethe
pointingstick,applypressuretothenonslipcaponthe
pointingstickinanydirectionparalleltothekeyboard.
Thepointermovesaccordinglybutthepointingstickitself
doesnotmove.Thespeedatwhichthepointermoves
dependsonthepressureyouapplytothepointingstick.

2Scrolling

Pressandholdthedottedscrollingbarwhilemovingthe
pointerintheverticalorhorizontaldirection.Thenyou
canscrollthroughthedocument,Website,orapps.

3Right-clicking

Presstheright-clickingzonetodisplayashortcutmenu.

4Left-clicking

Presstheleft-clickingzonetoselectoropenanitem.

Trackpadmode

InT rackpadmode,usethetrackpadtoperformalltheactions,suchasmovingthepointer,left-clicking,
right-clicking,andscrolling.Youalsocanusethetrackpadtoperformavarietyoftouchgestures.

Forhowtousethetouchgestures,see“Usingthetrackpadtouchgestures”onpage27

Pointing

Slideonefingeracrossthesurfaceofthetrackpadto
movethepointeraccordingly.

Scrolling

Puttwofingersonthetrackpadandmovetheminthe
verticalorhorizontaldirection.Thenyoucanscroll
throughthedocument,Website,orapps.Ensurethat
youputtwofingersslightlyapartfromeachother.

1Left-clicking

Presstheleft-clickingzonetoselectoropenanitem.

2Right-clicking

Presstheright-clickingzonetodisplayashortcutmenu.

.

ClassicTrackPointmode

InClassicTrackPointmode,usethepointingsticktomovethepointer,andusethetrackpadtoperform
otheractionssuchasleft-clicking,right-clicking,andscrolling.

Note:ComparedwithTrackPointmode,ClassicTrackPointmodeenlargestheright-clickingzonesothatthe
right-andleft-clickingzonesonthetrackpadaredividedequally.However,thetouchgesturesaredisabled
andcannotbeusedinClassicTrackPointmode.

26UserGuide

1Pointing

Usethepointingsticktomovethepointer.T ousethe
pointingstick,applypressuretothenonslipcaponthe
pointingstickinanydirectionparalleltothekeyboard.
Thenyoucanmovethepointer.Butthepointingstick
itselfdoesnotmove.Thespeedatwhichthepointer
movesdependsonthepressureyouapplytothepointing
stick.

2Scrolling

Pressandholdthedottedscrollingbarwhilemovingthe
pointer.Thenyoucanscrollthroughthedocument,Web
site,orapps.

3Left-clicking

Presstheleft-clickingzonetoselectoropenanitem.

4Right-clicking

Presstheright-clickingzonetodisplayashortcutmenu.

Usingthetrackpadtouchgestures

Thewholetrackpadisanactiveareasensitivetofingertouchandmovement.Youcanusethetrackpad
toperformpointingandclickingactionsasatraditionalmousedoes.Youalsocanusethetrackpad
toperformavarietyoftouchgestures.

Thistopicintroducesthefrequentlyusedtouchgesturessuchastapping,dragging,scrolling,androtating.
Formoregestures,seethehelpinformationsystemoftheThinkPadpointingdevice.

Notes:

•SomegesturesareonlyavailableincertainappsandmodesoftheThinkPadpointingdevice.

•Whenusingtwoormorefingers,ensurethatyourfingersareslightlyapart.

Tapping

Tapanywhereonthetrackpad
withonefingertoselectoropen
anitem.

Two-fingerscrolling

Puttwofingersonthetrackpad
andmovethemintheverticalor
horizontaldirection.Thenyou
canscrollthroughthedocument,
Website,orapps.

Two-fingerpinching

Puttwofingersonthetrackpad
andmovethemclosertogether
tozoomout.

Two-fingertapping

Tapanywhereonthetrackpadwith
twofingerstodisplayashortcut
menu.

Two-fingerrotating

Puttwofingersonthetrackpad
androtatethemclockwiseor
counterclockwisetorotateanitem.

Two-fingerpinching

Puttwofingersonthetrackpadand
movethemfartheraparttozoomin.

Chapter2.Usingyourcomputer27

Three-fingerswiping

Putthreefingersonthetrackpad
andmovethemleftwardto
showthenextitem.Movethem
rightwardtoshowtheprevious
item.

Four-fingerswiping

Putfourfingersonthetrackpad
andmovethemdownwardto
showthedesktop.

Four-fingerswiping

Putfourfingersonthetrackpad
andmovethemupwardtoviewand
choosefromopenedapps.

Note:ThefollowingtouchgesturesareavailableonlyontheWindows8.1operatingsystem.

Swipingfromthetopedge

FromtheStartscreenorthe
currentapp,swipeinfrom
thetopedgeofthetrackpad
withonefingertodisplaythe
commandmenu.

Swipingfromtherightedge

Swipeinfromtherightedgeof
thetrackpadwithonefingerto
displaythecharms.

Swipingfromtheleftedge

Swipeinfromtheleftedgeof
thetrackpadwithonefingerto
showthepreviouslyusedapp.

CustomizingtheThinkPadpointingdevice

Swipingfromthetoptothe
bottomedge

Swipeinfromthetopedgetothe
bottomedgeofthetrackpadwith
onefingertoclosethecurrentapp.
Performingthisgestureonthe
desktopclosesthedesktopand
displaytheStartscreen.

Swipinginandout

Swipeinandoutfromtheright
edgeofthetrackpadwithone
fingertohidethecharms.

YoucancustomizetheThinkPadpointingdevicesothatyoucanuseitmorecomfortablyandefficiently.For
example,youcanchooseyourpreferredmodetousetheThinkPadpointingdeviceandconfigurethetouch
gesturesinTrackPointmodeorTrackpadmodeaccordingtoyourneeds.

TocustomizetheThinkPadpointingdevice,dothefollowing:

1.GotoControlPanel.

2.ClickHardwareandSound➙Mouse.TheMousePropertieswindowisdisplayed.

3.IntheMousePropertieswindow,selecttheThinkPadtab.

4.Followtheinstructionsonthescreen.

28UserGuide

Replacingthecapofpointingstick

Thecap1ontheendofthepointingstickisremovable.Afteryouusethecapforaperiodoftime,you
mightconsiderreplacingthecapwithanewone.

Note:Ensurethatyouuseacapwithgroovesaasshowninthefollowingillustration.

Powermanagement

Whenyouuseyourcomputerawayfromelectricaloutlets,youdependonbatterypowertokeepyour
computerrunning.Differentcomputercomponentsconsumepoweratdifferentrates.Themoreyouusethe
power-intensivecomponents,thefasteryouconsumebatterypower.

SpendmoretimeunpluggedwithThinkPadbatteries.Mobilityhasrevolutionizedbusinessbyenabling
youtotakeyourworkwhereveryougo.WithThinkPadbatteries,youwillbeabletoworklongerwithout
beingtiedtoanelectricaloutlet.

Usingtheacpower

Thepowertorunyourcomputercancomeeitherfromthebatteryorfromacpower.Whileyouuseac
power,thebatterieschargeautomatically.

Yourcomputercomeswithanacpoweradapterandapowercord.

•acpoweradapter:Convertsacpowerfornotebookcomputeruse.

•Powercord:Connectstheacoutletandtheacpoweradapter.

Connectingtoacpower

Toconnectthecomputertoacpower,dothefollowing:

Attention:Usinganimproperpowercordmightcauseseveredamagetoyourcomputer.

Note:Ensurethatyouperformtheactionsintheorderinwhichtheyarelisted.

1.Connectthepowercordtotheacpoweradapter.

2.Connecttheacpoweradaptertothepowerconnectorofthecomputer.

3.Connectthepowercordintoanelectricaloutlet.

Chapter2.Usingyourcomputer29

Tipsforusingtheacpoweradapter

•Whentheacpoweradapterisnotinuse,disconnectitfromtheelectricaloutlet.

•Donotbindthepowercordtightlyaroundtheacpoweradaptertransformerpackwhenitisconnectedto
thetransformer.

•Beforeyouchargethebatteries,makesurethattheirtemperatureisatleast10°C(50°F).

•Youcanchargethebatterieswhentheacpoweradapterisconnectedtothecomputer.Youneedto
chargethebatteriesinanyofthefollowingsituations:

–WhenthebatteryiconintheWindowsnotificationareashowsalowpercentageofbatterypower

remaining.

–Whenthebatterieshavenotbeenusedforalongtime

Checkingthebatterystatus

Thebattery-statusiconintheWindowsnotificationareadisplaysthepercentageofbatterypowerremaining.

Therateatwhichyouusebatterypowerwilldeterminehowlongyoucanusethebatteryofyourcomputer
betweencharges.Becauseeachcomputeruserhasdifferenthabitsandneeds,itisdifficulttopredicthow
longabatterychargewilllast.Therearetwomainfactors:

•Howmuchenergyisstoredinthebatterywhenyoubegintowork.

•Thewayyouuseyourcomputer:

–Howoftenyouaccessthestoragedrive.
–Howbrightyoumakethecomputerdisplay.
–Howoftenyouusethewirelessfeatures.

Tocheckfordetailedbatterystatusinformation,dothefollowing:

•ForWindows7:OpenthePowerManagerprogramandclicktheBatterytab.

•ForWindows8.1:OpentheLenovoSettingsprogramandclickPower.

Chargingthebattery

Itisrecommendedthatyouchargethebatteryorreplaceitwithachargedbatterywhenthebatterypower
remainingislow.Forexample:

•Whenyoufindthatthepercentageofpowerremainingislow.

•Whenthepoweralarmalertsyou

Ifanacoutletisconvenient,plugtheacpoweradapterintoit,andtheninserttheconnectorintothe
computer.Thebatterywillbefullychargedinaboutthreetosixhours.Thechargingtimeisaffectedbythe
batterysizeandthephysicalenvironment.Y oucancheckthebatterychargingstatusatanytimethroughthe
battery-statusiconintheWindowsnotificationarea.

Note:Tomaximizethelifeofthebattery,thecomputerdoesnotstartrechargingthebatteryiftheremaining
powerisgreaterthan95%.

Maximizingthebatterylife

Tomaximizethelifeofthebattery,dothefollowing:

•Rechargethebatterycompletelybeforeusingit.Y oucanseewhetherthebatteryisfullychargedfromthe
battery-statusiconintheWindowsnotificationarea.

30UserGuide

•Alwaysusepower-savingmodes,suchassleepmodeandhibernationmode.

Managingthebatterypower

Toachievethebestbalancebetweenperformanceandpowersaving,adjustyourpowerplansettings.T o
achievethis,dothefollowing:

1.Fromthedesktop,clickthebattery-statusiconintheWindowsnotificationareaonthetaskbar.

2.ClickMorepoweroptions➙Changeplansettings.

3.Followtheinstructionsonthescreen.

Note:UseLenovoprogramsforadvancedpowersettings.

•ForWindows7:UsethePowerManagerprogram.

•ForWindows8.1:UsetheLenovoSettingsprogram.

Formoreinformation,see“Lenovoprograms”onpage13.

Power-savingmodes

Thereareseveralmodesthatyoucanuseatanytimetoconservepower.Thissectionintroduceseach
modeandgivestipsontheeffectiveuseofbatterypower.

•Screenblankmode(forWindows7only)
Thecomputerdisplayrequiresconsiderablebatterypower.Toturnoffthepowertothedisplayandmake
thecomputerenterscreenblankmode,right-clickthebattery-gaugeiconinthewindowsnotificationarea
andselectPoweroffdisplay.

•Sleepmode
Insleepmode,yourworkissavedtomemory,andthenthestoragedriveandthecomputerdisplayare
turnedoff.Whenyourcomputerwakesup,yourworkisrestoredwithinseconds.

Toputyourcomputerintosleepmode,doingthefollowing:

–ForWindows7,clickStart➙Sleep.

–ForWindows8.1,gototheStartscreenbypressingtheWindowskey,clickthepowericon,

thenclickSleep.

Dependingonthemodel,yourcomputermightsupportthe30DayStandbyfunction.Whenthisfunction
isenabled,thecomputerconsumesevenlesspowerinsleepmodeandtakesonlysecondstoresume
normaloperationwhenyoupressthepowerbutton.Formoreinformationaboutthe30DayStandby
function,dothefollowing:

–ForWindows7:RefertothehelpinformationsystemofthePowerManagerprogram.
–ForWindows8.1:OpentheLenovoSettingsprogramandclickPower➙30DayStandby.
Formoreinformationabouttheprograms,see“Lenovoprograms”onpage13.

•Hibernationmode
Byusingthismode,youcanturnoffyourcomputercompletelywithoutsavingfilesorexitingany
programsthatarerunning.Whenthecomputerentershibernationmode,allopenprograms,folders,and
filesaresavedtothestoragedevices,andthenthecomputerturnsoff.

Toputthecomputerintohibernationmode,dothefollowing:

–ForWindows7:OpentheStartmenu,thenclickthearrownexttotheShutdownbutton.Click

Hibernatefromthemenudisplayed.

–ForWindows8.1:Definewhatthepowerbuttondoesfirst,thenpressthepowerbuttontoputthe

computerintohibernationmode.Formoreinformation,see“Frontview”onpage1

.

Chapter2.Usingyourcomputer31

Ifyouputyourcomputerintohibernationmodewiththewake-upfunctiondisabled,thecomputerdoes
notconsumeanypower.Thewake-upfunctionisdisabledbydefault.Ifyouputyourcomputerinto
hibernationmodewiththewake-upfunctionenabled,thecomputerconsumesasmallamountofpower.

Toenablethewake-upfunction,dothefollowing:

1.GotoControlPanelandclickSystemandSecurity.

2.ClickAdministrativeTools.

3.ClickTaskScheduler.Ifyouarepromptedforanadministratorpasswordorconfirmation,typethe
passwordorprovideconfirmation.

4.Fromtheleftpane,selectthetaskfolderforwhichyouwanttoenablethewake-upfunction.The
scheduledtasksaredisplayed.

5.Clickascheduledtask,andthenclicktheConditionstab.

6.UnderPower,selectthecheckboxforWakethecomputertorunthistask.

•Wirelessoff
Whenyouarenotusingthewirelessfeatures,suchasBluetoothorwirelessLAN,turnthemoff.Thishelps

conservepower.Toturnoffthewirelessfeatures,pressthewireless-radioscontrolkey.

Handlingthebattery

ThissystemsupportsonlybatteriesspeciallydesignedforthisspecificsystemandmanufacturedbyLenovo
oranauthorizedbuilder.Thesystemdoesnotsupportunauthorizedbatteriesorbatteriesdesignedforother
systems.Ifanunauthorizedbatteryorabatterydesignedforanothersystemisinstalled,thesystemwill
notcharge.

Attention:Lenovohasnoresponsibilityfortheperformanceorsafetyofunauthorizedbatteries,and
providesnowarrantiesforfailuresordamagearisingoutoftheiruse.

Note:Ifanunauthorizedbatteryisinstalled,thefollowingmessagewillbedisplayed:“Thebatteryinstalled
isnotsupportedbythissystemandwillnotcharge.PleasereplacethebatterywiththecorrectLenovo
batteryforthissystem.”

DANGER

Donotattempttodisassembleormodifythebattery.

Attemptingtodosocancauseanexplosion,orliquidleakagefromthebattery.

AbatteryotherthantheonespecifiedbyLenovo,oradisassembledormodifiedbatteryisnot
coveredbythewarranty.

DANGER

Iftherechargeablebatteryisincorrectlyreplaced,thereisdangerofanexplosion.Thebattery
containsasmallamountofharmfulsubstances.Toavoidpossibleinjury:

•ReplaceonlywithabatteryofthetyperecommendedbyLenovo.

•Keepthebatteryawayfromfire.

•Donotexposeittoexcessiveheat.

•Donotexposeittowaterorrain.

•Donotshort-circuitit.

•Storeitinacooldryplace.

32UserGuide

•Keepitawayfromchildren.

Thebatteryisaconsumablesupply.Ifyourbatterybeginstodischargetooquickly,replacethebattery
withanewoneofthetyperecommendedbyLenovo.Formoreinformationaboutreplacingthebattery,
contactyourCustomerSupportCenter.

DANGER

Donotdrop,crush,puncturethebattery,ormakeitsubjecttostrongforces.Batteryabuseor
mishandlingcancausethebatterytooverheat,whichcancausegassesorflameto“vent”fromthe
batteryorcoin-cellbattery.Ifyourbatteryisdamaged,orifyounoticeanydischargefromyour
batteryorthebuildupofforeignmaterialsonthebatteryleads,stopusingthebatteryandobtaina
replacementfromthebatterymanufacturer.

DANGER

Onlyrechargethebatterystrictlyaccordingtoinstructionsincludedintheproductdocumentation.

DANGER

Donotputthebatteryintrashthatisdisposedofinlandfills.Whendisposingofthebattery,comply
withlocalordinancesorregulationsandyourcompany'ssafetystandards.

DANGER

Thereisadangerofanexplosionifthecoin-cellbatteryisincorrectlyplaced.Thelithiumbattery
containslithiumandcanexplodeifitisnotproperlyhandled,ordisposedof.Replaceonlywitha
batteryofthesametype.T oavoidpossibleinjuryordeath,donot:(1)throworimmerseintowater,
(2)allowittoheattomorethan100°C(212°F),or(3)attempttorepairordisassembleit.Disposeof
itasrequiredbylocalordinancesorregulationsandyourcompany'ssafetystandards.

Connectingtothenetwork

YourcomputerhasoneormorenetworkcardsthatenableyoutoconnectyourcomputertotheInternet
andothernetworkconnections.

Ethernetconnections

Youcanconnectyourcomputertoalocalnetworkorabroadbandconnectionbyusingthebuilt-inEthernet
featureofthecomputer.

DANGER

YourcomputerhasanEthernetconnector.T oavoidtheriskofelectricalshock,donotconnect
thetelephonecabletotheEthernetconnector.

Wirelessconnections

Wirelessconnectionisthetransferofdatawithouttheuseofcablesbutbymeansofradiowavesonly.

Chapter2.Usingyourcomputer33

Attention:

•Ifyouwanttousethewirelessfeaturesonanairplane,checkthewirelessserviceswiththeairlinebefore
boardingtheairplane.

•Iftherearerestrictionsontheuseofcomputerwirelessfeaturesonanairplane,youneedtodisablethe
wirelessfeaturesofyourcomputerbeforeboarding.

Dependingonthewirelessdevicesinstalledonyourcomputer,youmightbeabletousethefollowing
wirelessnetworks:

•WirelessLANconnection

•Bluetoothconnection

UsingthewirelessLANconnection

Awirelesslocalareanetwork(LAN)coversarelativelysmallgeographicarea,suchasanofficebuildingora
house.Devicesbasedonthe802.11standardscanconnecttothistypeofnetwork.

Yourcomputercomeswithabuilt-inwirelessnetworkcardandaconfigurationutilitytohelpyouestablish
wirelessconnectionsandmonitortheconnectionstatus.Thisenablesyoutostayconnectedtoyournetwork
whileyouareattheoffice,inameetingroom,orathome,withnoneedforawiredconnection.

ToestablishawirelessLANconnection,dothefollowing:

ForWindows7:

1.PressF8andfollowtheinstructionsonthescreentoenablethewirelessfeature.

2.Clickthewireless-network-connection-statusiconintheWindowsnotificationarea.Alistofavailable
wirelessnetworksisdisplayed.

3.Double-clickanetworktoconnecttoit.Providerequiredinformationifneeded.

ForWindows8.1:

1.Ensurethatairplanemodeissettooff.

2.Gotothedesktopandclickthewireless-network-connection-statusiconintheWindowsnotification
area.Alistofavailablewirelessnetworksisdisplayed.

3.Double-clickanetworktoconnecttoit.Providerequiredinformationifneeded.

Ifyouneedtoconnecttodifferentwirelessnetworksindifferentlocations,usethefollowingsoftwareto
managemultiplenetworkprofilessothatthecomputerautomaticallyconnectstoanavailablenetworkwhen
thelocationchanges:

•ForWindows7:UsetheAccessConnectionsprogram.Formoreinformation,see“AccessingLenovo
programsontheWindows7operatingsystem”onpage13.

•ForWindows8.1:OpentheLenovoSettingsprogramandclickLocationAwareness.Formore
information,see“AccessingLenovoprogramsontheWindows8.1operatingsystem”onpage14.

TipsforusingthewirelessLANfeature

Toachievethebestconnection,usethefollowingguidelines:

•PlaceyourcomputersothatthereareasfewobstaclesaspossiblebetweenthewirelessLANaccess
pointandthecomputer.

•Openyourcomputerlidtoanangleofslightlymorethan90degrees.

34UserGuide

•Ifyouusethewirelessfeature(the802.11standards)ofyourcomputersimultaneouslywithaBluetooth
option,thedatatransmissionspeedcanbedelayedandtheperformanceofthewirelessfeaturecanbe
degraded.

Checkingthewireless-LANconnectionstatus

Youcancheckthewireless-LANconnectionstatusthroughthewireless-network-connection-statusiconin
theWindowsnotificationarea.Themorebarsencompassed,thebetterthesignalis.

FortheWindows7operatingsystem,youalsocanchecktheAccessConnectionsgauge,theAccess
Connectionsstatusicon,ortheAccessConnectionswirelessstatusiconintheWindowsnotificationarea.

AccessConnectionsgauge:

•Powertothewirelessradioisoffornosignal.

•Powertothewirelessradioison.Thesignalstrengthofthewirelessconnectionispoor.To
improvesignalstrength,moveyourcomputerclosertothewirelessaccesspoint.

•Powertothewirelessradioison.Thesignalstrengthofthewirelessconnection
ismarginal.

•Powertothewirelessradioison.Thesignalstrengthofthewirelessconnection
isexcellent.

AccessConnectionsstatusicon:

•Nolocationprofileisactiveornoneexists.

•Currentlocationprofileisdisconnected.

Currentlocationprofileisconnected.

•

AccessConnectionswirelessstatusicon

•

Powertothewirelessradioisoff.

Powertothewirelessradioison.Noassociation.

•

•Powertothewirelessradioison.Nosignal.

•Powertothewirelessradioison.Thesignalstrengthofthewirelessconnectionisexcellent.

•

Powertothewirelessradioison.Thesignalstrengthofthewirelessconnectionismarginal.

Powertothewirelessradioison.Thesignalstrengthofthewirelessconnectionispoor.T oimprove

•
signalstrength,moveyourcomputerclosertothewirelessaccesspoint.

UsingtheBluetoothconnection

Bluetoothcanconnectdevicesashortdistancefromoneanother,andiscommonlyusedforconnecting
peripheraldevicestoacomputer,transferringdatabetweenhand-helddevicesandapersonalcomputer,or
remotelycontrollingandcommunicatingwithdevicessuchasmobilephones.

Dependingonthemodel,yourcomputermightsupporttheBluetoothfeature.T otransferdatathrough
theBluetoothfeature,dothefollowing:

Note:Ifyouusethewirelessfeature(the802.11standards)ofyourcomputersimultaneouslywitha
Bluetoothoption,thedatatransmissionspeedcanbedelayedandtheperformanceofthewirelessfeature
canbedegraded.

•ForWindows7:

Chapter2.Usingyourcomputer35

1.PressF8andthenfollowtheinstructionsonthescreentoenabletheBluetoothfeature.

2.Right-clickthedatathatyouwanttosend.

3.SelectSendTo➙BluetoothDevices.

4.SelectaBluetoothdevice,andthenfollowtheinstructionsonthescreen.

•ForWindows8.1:

1.Gotothedesktop,andthenright-clickthedatathatyouwanttosend.

2.SelectSendTo➙BluetoothDevices.

3.SelectaBluetoothdevice,andthenfollowtheinstructionsonthescreen.

Formoreinformation,refertotheWindowshelpinformationsystemandtheBluetoothhelpinformation
system.

Usinganexternaldisplay

Youcanuseanexternaldisplaysuchasaprojectororamonitortogivepresentationsortoexpandyour
workspace.Thistopicintroduceshowtoconnectanexternaldisplay,choosedisplaymodes,andchange
displaysettings.

Yourcomputersupportsthefollowingvideoresolution,providedthattheexternalmonitoralsosupportsthat
resolution.

•Upto1920x1200,withanexternaldisplayconnectedtotheVGAconnector

•Upto4096x2304,withanexternaldisplayconnectedtotheHDMIconnector

Formoreinformationabouttheexternaldisplay,refertothemanualsprovidedwithit.

Connectinganexternaldisplay

Youcanuseeitherawireddisplayorawirelessdisplay.ThewireddisplaycanbeconnectedtotheHDMIor
VGAconnectorbyacable.ThewirelessdisplaycanbeaddedthroughtheWi-DiorMiracastfunction.

•Connectingawireddisplay

Note:Whenyouconnectanexternalmonitor,avideointerfacecablewithaferritecoreisrequired.

1.Connecttheexternaldisplaytoanappropriatevideoconnectoronyourcomputer,suchasthe
VGAconnectororHDMIconnector.

2.Connecttheexternaldisplaytoanelectricaloutlet.

3.Turnontheexternaldisplay.

Ifyourcomputercannotdetecttheexternaldisplay,right-clickonthedesktop,thenclickScreen
resolution➙Detect.

•Connectingawirelessdisplay

Note:Touseawirelessdisplay,ensurethatbothyourcomputerandtheexternaldisplaysupportthe
Wi-DiorMiracastfeature.

–ForWindows7

OpentheLenovoQuickDisplayprogramandfollowtheinstructionsonthescreen.Forhowtoaccess
theLenovoQuickDisplayprogram,see“Lenovoprograms”onpage13

–ForWindows8.1

1.Moveyourpointertothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.

2.ClickDevices➙Projector➙Addawirelessdisplay.

.

36UserGuide

3.Selectthedesiredwirelessdisplayandfollowtheinstructionsonthescreen.

Formoreinformation,seethehelpinformationsystemsoftheLenovoQuickDisplayprogramandthe
Windows8.1operatingsystem.

Choosingadisplaymode

Youcandisplayyourdesktopandappsonthecomputerdisplay,theexternaldisplay,orboth.Tochoose
howtodisplaythevideooutput,pressthedisplay-modeswitchingkeyandthenselectadisplay

modeyouprefer.

Therearefourdisplaymodes:

•Disconnect:Displaysthevideooutputonlyonyourcomputerscreen.

Note:Dependingonthesituation,youmightseeDisconnect,PCscreenonly,Computeronly,or
Disconnectprojector.

•Duplicate:Displaysthesamevideooutputonbothyourcomputerscreenandanexternaldisplay.

•Extend:Extendsthevideooutputfromyourcomputerdisplaytoanexternaldisplay.Y oucandragand
moveitemsbetweenthetwodisplays.

•Projectoronly:Showsthevideooutputonlyonanexternaldisplay.

Note:Dependingonthesituation,youmightseeProjectoronlyorSecondscreenonly.

Note:IfyoushowDOSorprogramsusingDirectDraworDirect3D

displayshowsthevideooutput.

®

infull-screenmode,onlythemain

Changingdisplaysettings

Youcanchangethesettingsforboththecomputerdisplayandtheexternaldisplay.Forexample,you
candefinewhichoneisthemaindisplayandwhichoneisthesecondarydisplay.Youalsocanchange
theresolutionandorientation.

Tochangedisplaysettings,dothefollowing:

1.Right-clickonthedesktopandselectScreenResolution.

2.Selectthedisplaythatyouwanttoconfigure.

3.Changedisplaysettingsasyouwant.

Note:Ifyousetahigherresolutionforthecomputerdisplaythantheexternaldisplay,onlypartofthescreen
canbeshownontheexternaldisplay.

Usingaudiofeatures

Yourcomputerisequippedwiththefollowingitems:

•Speakers

•Microphones

•Comboaudioconnector,3.5mm(0.14inch)indiameter

Yourcomputeralsohasanaudiochipthatenablesyoutoenjoyvariousmultimediaaudiofeatures,such
asthefollowing:

•CompliantwithIntel

•PlaybackofMusicalInstrumentDigitalInterface(MIDI)andMovingPictureExpertsGroupAudioLayer-3
(MP3)files

®

HighDefinitionAudio

Chapter2.Usingyourcomputer37

•Recordingandplaybackofpulse-codemodulation(PCM)andWaveformAudioFileFormat(WAV)files

•Recordingfromvarioussoundsources,suchasaheadsetattached

Thefollowingtableshowswhichfunctionsoftheaudiodevicesattachedtotheconnectorsonyour
computer,theThinkPadOneLinkDock,ortheThinkPadOneLinkProDockaresupported.

Table2.Audiofeaturelist

Connector

Comboaudioconnector

Comboaudioconnector
ontheThinkPadOneLink
DockorThinkPadOneLink
ProDock

Headsetwitha3.5–mm,
4-poleplug

Headphoneand
microphonefunctions
supported

Headphoneand
microphonefunctions
supported

ConventionalheadphoneConventionalmicrophone

Headphonefunction
supported

Headphonefunction
supported

Notsupported

Notsupported

Configuringforsoundrecording

Toconfigurethemicrophoneforoptimalsoundrecording,usetheSmartAudioprogram.Tostartthe
program,gotoControlPanelandclickHardwareandSound➙SmartAudio.

Usingthecamera

Ifyourcomputerhasanintegratedcamera,youcanusethecameratopreviewyourvideoimageand
takeasnapshotofyourcurrentimage.

Tostartthecameraandconfigurethecamerasettings,dothefollowing:

•ForWindows7:OpentheCommunicationsUtilityprogram.

•ForWindows8.1:ClickCamerafromtheStartscreen.

Whenthecameraisstarted,thegreencamera-in-useindicatorturnson.

Youalsocanusetheintegratedcamerawithotherprogramsthatprovidefeaturessuchasphotographing,
videocapturing,andvideoconferencing.Tousethecamerawithotherprograms,openoneoftheprograms
andstartthephotographing,videocapturing,orvideoconferencingfunction.Then,thecamerastarts
automaticallyandthegreencamera-in-useindicatorturnson.Formoreinformationaboutusingthecamera
withaprogram,refertothehelpinformationsystemoftheprogram.

Configuringcamerasettings

Youcanconfigurethecamerasettingstomeetyourneeds,suchasadjustingthequalityofthevideooutput.

Toconfigurethecamerasettings,dothefollowing:

•ForWindows7:StarttheCommunicationsUtilityprogramandconfigurethecamerasettingsasdesired.

•ForWindows8.1,dooneofthefollowing:

–Configurethecamerasettingsdirectlyfromtheprogramthatisusingthecamera.Formoreinformation,

seethehelpinformationsystemoftheprogram.

–OpentheLenovoSettingsprogram.ThenclickCamera.Followtheinstructionsonthescreento

configurethecamerasettingsasdesired.

38UserGuide

Usingtheopticaldrive

Note:YourcomputeronlysupportstheMulti-Burnerdrive.

Multi-Burnerdrive

ThisdrivecanreadDVD-ROMdiscs,DVD-Rdiscs,DVD-RAMdiscs,DVD-RWdiscs,andalltypesofCDs,
suchasCD-ROMdiscs,CD-RWdiscs,CD-Rdiscs,andaudioCDs.Inaddition,itcanrecordonDVD-R
discs,DVD-RWdiscs,typeIIDVD-RAMdiscs,CD-RWstandardandhighspeeddiscs,andCD-Rdiscs.

Usingaflashmediacard

Yourcomputerhasonemediacardreaderslot.

Themediacardreaderslotsupportsthefollowingfourtypesofcards:

•MultiMediaCard(MMC)

•SecureDigitaleXtended-Capacity(SDXC)card

•SecureDigital(SD)card

•SecureDigitalHigh-Capacity(SDHC)card

Note:Yourcomputerdoesnotsupportthecontentprotectionforrecordablemedia(CPRM)featurefor
theSDcard

Attention:Whiletransferringdatatoorfromaflashmediacard,suchasanSDcard,donotputyour
computerintosleeporhibernationmodebeforethedatatransfercompletes;otherwise,yourdatacould
becomedamaged.

Insertingaflashmediacard

Attention:Beforeyoustartinstallingaflashmediacard,touchametaltableoragroundedmetalobject.

Thisactionreducesanystaticelectricityfromyourbody.

Toinsertaflashmediacard,dothefollowing:

1.Locatetheappropriatetypeofslotforyourcard.See“Locatingcomputercontrols,connectors,and
indicators”onpage1.

2.Ensurethatthemetalcontactsarefacingdownandpointingtowardtothecardslot.

3.Pressthecardfirmlyintothecardslot.

Iftheplug-and-playfeatureisnotenabled,dothefollowing:

1.GotoControlPanel.

2.ClickHardwareandSound.

3.ClickDeviceManager.Ifyouarepromptedforanadministratorpasswordorconfirmation,typethe
passwordorprovideconfirmation.

4.FromtheActionmenu,selectAddlegacyhardware.TheAddHardwareWizardstarts.

5.Followtheinstructionsonthescreen.

Removingaflashmediacard

Attention:

•Stopalltheactivitiesinvolvingthecardbeforeremovingit.Otherwise,dataonthecardmightbe
damagedorlost.

Chapter2.Usingyourcomputer39

•Donotremoveacardwhilethecomputerisinsleepmodeorhibernationmode.Otherwise,thesystem
mightnotrespondwhenyoutrytoresumeoperation.

Toremoveaflashmediacard,dothefollowing:

1.ClickthetriangulariconintheWindowsnotificationareatoshowhiddenicons.

2.Right-clicktheSafelyRemoveHardwareandEjectMediaicon.

3.SelectthecorrespondingitemtoejectthecardfromtheWindowsoperatingsystem.

4.Pressthecardtoejectitfromyourcomputer.

5.Removethecardandstoreitsafelyforfutureuse.

Note:IfyoudonotremovethecardfromyourcomputerafteryouejectthecardfromtheWindowsoperating
system,thecardcannolongerbeaccessed.Toaccessthecard,youmustremoveitfirst,theninsertitagain.

40UserGuide

Chapter3.Enhancingyourcomputer

Thischapterprovidesinstructionsonhowtousehardwaredevicestoexpandyourcomputercapabilities.

•“FindingThinkPadoptions”onpage41

•“ThinkPadOneLinkDock”onpage41

•“ThinkPadOneLinkProDock”onpage42

FindingThinkPadoptions

Ifyouwanttoexpandthecapabilitiesofyourcomputer,Lenovohasanumberofhardwareaccessories
andupgradestomeetyourneeds.Optionsincludememorymodules,storagedevices,networkcards,port
replicators,batteries,poweradapters,printers,scanners,keyboards,mice,andmore.

YoucanshopatLenovo24hoursaday,7daysaweekdirectlyovertheWorldWideWeb.Allyouneedisan
Internetconnectionandacreditcard.

ToshopatLenovo,goto:
http://www.lenovo.com/accessories/services/index.html

ThinkPadOneLinkDock

Dependingonthemodel,yourcomputermightsupporttheThinkPadOneLinkDock(hereafterreferredtoas
thedock).Attachyourcomputertothedocktoexpandtheworkingcapability.

Thistopicprovidesbasicinformationaboutthedock.Fordetailedinformationaboutusingthedock,refer
tothedocumentationthatcomeswiththedock.

Note:Dependingonthemodel,yourdockmightlookslightlydifferentfromtheillustrationsinthistopic.

Frontview

1Security-lockslot:Toprotectyourdockfromtheft,youcanpurchaseasecuritycablelock,suchas

aKensington-stylecablelock,thatfitsthissecurity-lockslottolockyourdocktoadesk,table,orother
non-permanentfixture.

©CopyrightLenovo2014

41

2USB3.0connector:UsedtoconnectdevicesthatarecompatiblewithUSB3.0andUSB2.0.

3AlwaysOnUSBconnector:Bydefault,theAlwaysOnUSBconnectorenablesyoutochargesome

mobiledigitaldevicesandsmartphonesnomatterwhenyourcomputerisinsleepmode,hibernationmode,
orisoff.Formoreinformation,refertothedocumentationthatcomeswiththedock.

4Comboaudioconnector:Usedtoconnectheadphonesoraheadsetthathasa3.5-mm(0.14-inch),

4-poleplug.

5System-statusindicator:TheindicatorontheilluminatedThinkPadlogofunctionsthesameastheones

onthecomputer.Fordetails,see“Statusindicators”onpage6.

6Powerbutton:Thepowerbuttononthedockfunctionsthesameastheoneonthecomputer.

Rearview

1USB2.0connector:UsedtoconnectdevicesthatarecompatiblewithUSB2.0.

2Ethernetconnector:UsedtoconnectthedocktoanEthernetLAN.Theindicatorsonthisconnector

havethesamefunctionastheonesonthecomputer.

3HDMIconnector:UsedtoconnectadigitalaudiodeviceorvideomonitorthatiscompatiblewithHDMI.

4Powerconnector:Usedtoconnecttheacpoweradapter.

5LenovoOneLinkconnector:ConnecttheLenovoOneLinkconnectortothecomputer.

ThinkPadOneLinkProDock

Dependingonthemodel,yourcomputermightsupporttheThinkPadOneLinkProDock(hereafterreferredto
asthedock).Attachyourcomputertothedocktoexpandtheworkingcapability.

Thistopicprovidesbasicinformationaboutthedock.Fordetailedinformationaboutusingthedock,refer
tothedocumentationthatcomeswiththedock.

Note:Dependingonthemodel,yourdockmightlookslightlydifferentfromtheillustrationsinthistopic.

42UserGuide

Frontview

1Security-lockslot:Toprotectyourdockfromtheft,youcanpurchaseasecuritycablelock,suchas

aKensington-stylecablelock,thatfitsthissecurity-lockslottolockyourdocktoadesk,table,orother
non-permanentfixture.

2USB3.0connector:UsedtoconnectdevicesthatarecompatiblewithUSB3.0andUSB2.0.

3AlwaysOnUSBconnector:Bydefault,theAlwaysOnUSBconnectorenablesyoutochargesome

mobiledigitaldevicesandsmartphonesnomatterwhenyourcomputerisinsleepmode,hibernationmode,
orisoff.Formoreinformation,refertothedocumentationthatcomeswiththedock.

4Comboaudioconnector:Usedtoconnectheadphonesoraheadsetthathasa3.5-mm(0.14-inch),

4-poleplug.

5System-statusindicator:TheindicatorontheilluminatedThinkPadlogofunctionsthesameastheones

onthecomputer.Fordetails,see“Statusindicators”onpage6.

6Powerbutton:Thepowerbuttononthedockfunctionsthesameastheoneonthecomputer.

Rearview

Chapter3.Enhancingyourcomputer43

1USB2.0connectors:UsedtoconnectdevicesthatarecompatiblewithUSB2.0.

2USB3.0connectors:UsedtoconnectdevicesthatarecompatiblewithUSB3.0andUSB2.0.

3Ethernetconnector:UsedtoconnectthedocktoanEthernetLAN.Theindicatorsonthisconnector

havethesamefunctionastheonesonthecomputer.

4DisplayPort

®

connector:Usedtoattachahigh-performancemonitor,adirect-drivemonitor,orother

devicesthatuseaDisplayPortconnector.

5Powerconnector:Usedtoconnecttheacpoweradapter.

6DVIconnector:UsedtoconnectamonitorthatsupportsDigitalVisualInterface(DVI)connection.

Note:TheDVIconnectorprovidesadigitalinterfaceonly.Thisconnectorcanonlybeusedwithacomputer
thatsupportsDVIconnection.

ToconnectaDVImonitor,dothefollowing:

•Turnoffthecomputer.

•ConnecttheDVImonitortotheDVIconnector.Thenconnectthemonitortoanelectricaloutlet.

•TurnontheDVImonitorandthenthecomputer.

7LenovoOneLinkconnector:ConnecttheLenovoOneLinkconnectortothecomputer.

44UserGuide

Chapter4.Youandyourcomputer

Thischapterprovidesinformationaboutaccessibility,comfort,andtravellingwithyourcomputer.

Accessibilityandcomfort

Goodergonomicpracticeisimportanttogetthemostfromyourpersonalcomputerandtoavoiddiscomfort.
Arrangeyourworkplaceandtheequipmentyouusetosuityourindividualneedsandthekindofwork
thatyouperform.Inaddition,usehealthyworkhabitstomaximizeyourperformanceandcomfortwhile
usingyourcomputer.

Thefollowingtopicsprovideinformationaboutarrangingyourworkarea,settingupyourcomputer
equipment,andestablishinghealthyworkhabits.

Lenovoiscommittedtoprovidingthelatestinformationandtechnologytoourcustomerswithdisabilities.
Refertotheaccessibilityinformationthatoutlinesoureffortsinthisarea.See“Accessibilityinformation”
onpage46

Ergonomicinformation

Workinginthevirtualofficemightmeanadaptingtofrequentchangesinyourenvironment.Forexample,
adaptingtothesurroundinglightsources,properseating,andtheplacementofyourcomputerhardware,
canhelpyouimproveyourperformanceandachievegreatercomfort.

.

Thisexampleshowssomeoneinaconventionalsetting.Evenwhennotinsuchasetting,youcanfollow
manyofthesetips.Developgoodhabits,andtheywillserveyouwell.

Generalposture:Makeminormodificationsinyourworkingposturetodetertheonsetofdiscomfort
causedbylongperiodsofworkinginthesameposition.Frequent,shortbreaksfromyourworkalsohelp
topreventminordiscomfortassociatedwithyourworkingposture.

Display:Positionthedisplaytomaintainacomfortableviewingdistanceof510-760mm(20-30inches).
Avoidglareorreflectionsonthedisplayfromoverheadlightingoroutsidesourcesoflight.Keepthedisplay

©CopyrightLenovo2014

45

screencleanandsetthebrightnesstolevelsthatenableyoutoseethescreenclearly.PressF5orF6
toadjustdisplaybrightness.

Headposition:Keepyourheadandneckinacomfortableandneutral(vertical,orupright)position.

Chair:Useachairthatgivesyougoodbacksupportandseatheightadjustment.Usechairadjustmentsto

bestsuityourdesiredposture.

Armandhandposition:Ifavailable,usechairarmrestsoranareaonyourworkingsurfacetoprovide
weightsupportforyourarms.Keepyourforearms,wrists,andhandsinarelaxedandneutral(horizontal)
position.Typewithasofttouchwithoutpoundingthekeys.

Legposition:Keepyourthighsparalleltothefloorandyourfeetflatonthefloororonafootrest.

Whatifyouaretraveling?

Itmightnotbepossibletoobservethebestergonomicpracticeswhenyouareusingyourcomputer
whileonthemoveorinacasualsetting.Regardlessofthesetting,trytoobserveasmanyofthetipsas
possible.Sittingproperlyandusingadequatelighting,forexample,willhelpyoumaintaindesirablelevels
ofcomfortandperformance.

Questionsaboutvision?

ThevisualdisplayscreensofThinkPadnotebookcomputersaredesignedtomeetthehigheststandards
andtoprovideyouwithclear,crispimagesandlarge,brightdisplaysthatareeasytosee,yeteasyonthe
eyes.Ofcourse,anyconcentratedandsustainedvisualactivitycanbetiring.Ifyouhavequestionsoneye
fatigueorvisualdiscomfort,consultavision-carespecialistforadvice.

Comfort

Observethefollowingguidelinestoachievegreatercomfortandimproveperformance.

Activesittingandrestbreaks:Thelongeryousitandworkwithyourcomputer,themoreimportantitisto
observeyourworkingposture.Follow“Ergonomicinformation”onpage45andpractice“activesitting”to
avoiddiscomfortassociatedwithyourworkingpostures.Makingminorvoluntaryposturalchangesand
takingshortfrequentworkbreaksarethekeyingredientsforhealthycomputing.Y ourcomputerislightand
mobile;youcaneasilyrepositionyourworkingsurfacetoaccommodatemanyposturemodifications.

Workareasetupoptions:Familiarizeyourselfwithallofyourofficefurnituresothatyouknowhowtoadjust
yourworksurface,seat,andotherworktoolstoaccommodateyourpreferencesforcomfort.Ifyourwork
areaisnotinanofficesetting,besuretotakespecialnoteofemployingactivesittingandtakingworkbreaks.
ManyThinkPadproductsolutionsareavailabletohelpyoumodifyandexpandyourcomputertobestsuit
yourneeds.Youcanfindsomeoftheseoptionsathttp://www.lenovo.com/accessories/services/index.html.
Exploreyouroptionsfordockingsolutionsandexternalproductsthatprovidetheadjustabilityandfeatures
thatyouwant.

Accessibilityinformation

Lenovoiscommittedtoprovidingpeoplewithdisabilitiesgreateraccesstoinformationandtechnology.
Sometechnologiesarealreadyprovidedinyouroperatingsystem.Otherscanbepurchasedthrough
vendors.

UsersalsocanusetheEaseofAccessCenterprovidedintheWindowsoperatingsystemtoconfiguretheir
computerstosuittheirphysicalandcognitiveneeds.TheEaseofAccessCenterisacentrallocation
thatyoucanusetoconfiguretheaccessibilitysettingsandprogramsavailableintheMicrosoftWindows

46UserGuide

operatingsystem.TousetheEaseofAccessCenter,openControlPanelandclickEaseofAccess

➙EaseofAccessCenter.

Thefollowinginformationprovideswaystohelpuserswhohavehearing,vision,andmobilitylimitationsget
themostoutoftheircomputerexperience.

On-screennotification

On-screennotificationhelpshearing-impairedpeoplebeawareofthestatusoftheircomputer.On-screen
notificationreplacessoundswithvisualcuesortextcaptionstoindicatethatactivityishappeningonthe
computer.Asaresult,systemalertsarenoticeableevenwhentheyarenotheard.Forexample,whenyou
selectoneobjectwithyourkeyboard,theobjectishighlighted.Whenyoumovethepointertooneobject
withyourmouse,theintroductorytextoftheobjectisdisplayed.

Touseon-screennotification,openControlPanel,clickEaseofAccess➙EaseofAccessCenter,and
thenclickUsetextorvisualalternativeforsounds.

Audionotification

Audionotificationhelpsvisuallyimpairedpeopleorpeoplewithweaksightbeawareofthestatusoftheir
computer.

Touseaudionotification,openControlPanel,clickEaseofAccess➙EaseofAccessCenter➙Usethe

computerwithoutadisplay,andthenselectTurnonAudioDescription.

Narrator

Narratorisascreenreaderthatreadswhatisdisplayedonthescreenaloudanddescribeseventslike
errormessages.

ToopenNarrator,dothefollowing:

•ForWindows7:ClicktheStartbutton.Then,typeNarratorintothesearchfield.Inthelistofresults,
clickNarrator.

•ForWindows8.1:ClicktheSearchicononthetop-rightcorneroftheStartscreenandthentypeNarrator
intothedisplayedsearchbox.Ifyouareusingakeyboard,youcanjuststarttypingontheStartscreenand
thenthesearchboxandsearchresultsaredisplayedautomatically.Inthelistofresults,clickNarrator.

FormoreinformationabouthowtouseandconfigureNarrator,seetheWindowsHelpandSupport
informationsystem.

Screen-readertechnologies

Screen-readertechnologiesareprimarilyfocusedonsoftwareprograminterfaces,helpinformationsystems,
andavarietyofonlinedocuments.Foradditionalinformationaboutscreenreaders,seethefollowing:

•UsingPDFswithscreenreaders:
http://www.adobe.com/accessibility.html?promoid=DJGVE

•UsingtheJAWSscreenreader:
http://www.freedomscientific.com/jaws-hq.asp

•UsingtheNVDAscreenreader:
http://www.nvaccess.org/

SpeechRecognition

SpeechRecognitionenablesyoutocontrolyourcomputerbyvoice.

Chapter4.Y ouandyourcomputer47

Usingonlyyourvoice,youcanstartprograms,openmenus,clickbuttonsandotherobjectsonthescreen,
dictatetextintodocuments,andwriteandsende-mails.Everythingyoudowiththekeyboardandmouse
canbedonewithonlyyourvoice.

ToopenSpeechRecognition,dothefollowing:

•ForWindows7:ClicktheStartbutton.Then,typeSpeechRecognitionintothesearchfield.Inthelist
ofresults,clickSpeechRecognition.

•ForWindows8.1:ClicktheSearchicononthetop-rightcorneroftheStartscreenandthentypeSpeech
Recognitionintothedisplayedsearchbox.Ifyouareusingakeyboard,youcanjuststarttypingonthe
Startscreenandthenthesearchboxandsearchresultsaredisplayedautomatically.Inthelistofresults,
clickSpeechRecognition.

FormoreinformationabouthowtouseandconfigureSpeechRecognition,seetheWindowsHelpand
Supportinformationsystem.

Customizabletextsize

Dependingonyourpreference,youcanchangeonlythetextsizeinsteadofchangingthesizeofeverything
onthedesktop.Tochangethetextsize,openControlPanelandclickAppearancesandPersonalization➙

Display.Then,gotoChangeonlythetextsizeandsetatextsizethatmeetsyourneeds.

Magnifier

YourcomputerisequippedwiththeMicrosoftMagnifiertohelpvisuallyimpairedpeopleusethecomputer
morecomfortably.Magnifierisausefulutilitythatenlargespartorallofyourscreensothatyoucanseethe
wordsandimagesbetter.MagnifierispartoftheEaseofAccessCenter.

ToopenMagnifier,dothefollowing:

•ForWindows7:ClicktheStartbutton,clickAllPrograms➙Accessories➙EaseofAccess,and
thenclickMagnifier.

•ForWindows8.1:ClicktheSearchicononthetop-rightcorneroftheStartscreenandthentypeMagnier
intothedisplayedsearchbox.Ifyouareusingakeyboard,youcanjuststarttypingontheStartscreenand
thenthesearchboxandsearchresultsaredisplayedautomatically.Inthelistofresults,clickMagnifier.

FormoreinformationabouthowtouseandconfigureMagnifier,seetheWindowsHelpandSupport
informationsystem.

Note:Fortouch-screencomputermodels,youalsocanzoominandzoomoutbyusingtouchgestures
insteadofthekeyboard.See“Zoom”onpage48.

Zoom

Youcanusethezoomfeaturetoenlargeorreducethesizeoftext,pictures,maps,orotherobjects.

•Fromthekeyboard:

–Zoomin:PresstheWindowslogokey+theplus-signkey(+)toenlargethesizeoftext,pictures,

maps,orotherobjects.

–Zoomout:PresstheWindowslogokey+theminus-sign(-)keytoreducethesizeoftext,pictures,

maps,orotherobjects.

•Fromthetouchscreen:

–Zoomin:Movetwofingersfartherapartonthetouchscreentoenlargethesizeoftext,pictures,

maps,orotherobjects.

48UserGuide

–Zoomout:Movetwofingersclosertogetheronthetouchscreentoreducethesizeoftext,pictures,

maps,orotherobjects.

Screenresolution

Youcanmakeyourdocumentseasiertoreadbyadjustingthescreenresolutionofyourcomputer.Toadjust
thescreenresolution,rightclickanywhereonthedesktop,clickScreenresolution,andthenadjustthe
settingsasyouprefer.

Note:Settingtoolowofaresolutionmightpreventsomeitemsfromfittingonthescreen.

Foralternativesonincreasingthesizeoftextandotherobjects,seethefollowing:

•“Customizabletextsize”onpage48

•“Magnifier”onpage48

•“Zoom”onpage48

EaseofAccesskeyboardshortcuts

Keyboardshortcutsarecombinationsoftwoormorekeysthatyoucanusetoperformataskthatwould
typicallyrequireamouseorotherpointingdevices.Keyboardshortcutsprovideaneasieralternativeto
interactwithyourcomputerasyouworkwiththeWindowsoperatingsystemandmostapplications.

Thefollowingtablecontainskeyboardshortcutsthatcanhelpmakeyourcomputereasiertouse.

KeyboardshortcutFunction

Windowslogokey+U

RightShiftforeightseconds

ShiftfivetimesTurnStickyKeysonoroff

NumLockforfivesecondsTurnToggleKeysonoroff

LeftAlt+LeftShift+NumLock

LeftAlt+LeftShift+PrtScn(orPrtSc)TurnHighContrastonoroff

OpentheEaseofAccessCenter

TurnFilterKeysonoroff

TurnMouseKeysonoroff

Formoreinformation,gotohttp://windows.microsoft.com/,andthentypeanyofthefollowingkeywordsfor
searching:keyboardshortcuts,accesskeys,keycombinations,shortcutkeys.

On-ScreenKeyboard

Ifyouprefertotypeorenterdataintoyourcomputerwithoutusingaphysicalkeyboard,youcanuse
On-ScreenKeyboard.On-ScreenKeyboarddisplaysavisualkeyboardwithallthestandardkeys.Youcan
selectkeysusingthemouseoranotherpointingdevice,oryoucantaptoselectthekeysifyourcomputer
supportsmulti-touchscreen.

ToopenOn-ScreenKeyboard,dothefollowing:

•ForWindows7:ClicktheStartbutton.Then,typeOn-ScreenKeyboardintothesearchfield.Inthelistof
results,clickOn-ScreenKeyboard.

•ForWindows8.1:ClicktheSearchicononthetop-rightcorneroftheStartscreenandthentype
On-ScreenKeyboardintothedisplayedsearchbox.Ifyouareusingakeyboard,youcanjuststarttyping
ontheStartscreenandthenthesearchboxandsearchresultsaredisplayedautomatically.Inthelistof
results,clickOn-ScreenKeyboard.

FormoreinformationabouthowtouseandconfigureOn-ScreenKeyboard,seetheWindowsHelpand
Supportinformationsystem.

Chapter4.Y ouandyourcomputer49

Personalizedkeyboard

Thetactilebumpsonthekeyboardprovideareferencepointfromwhichyoucaneasilylocateallkeyson
thekeyboardwithoutvisualassistance.

Toadjustyourkeyboardsettings,openControlPanel,clickEaseofAccess➙EaseofAccessCenter,
andthenclickMakethekeyboardeasiertouse.

Industry-standardconnectors

Yourcomputerprovidesindustry-standardconnectorsthatenableyoutoconnectassistivedevices,
ifneeded.

Formoreinformationonthelocationandfunctionofeachconnector,see“Locatingcomputercontrols,
connectors,andindicators”onpage1.

Smartlatches

ThesmartlatchesonsomeThinkPadnotebookcomputerlidandtheremovablebatteryenableyouto
openyourcomputerlidandremovetheremovablebatteryusingonlyonehandwithphysicalstrengthof
lessthan22.2N.

Documentationinaccessibleformats

Lenovoprovideselectronicdocumentationinaccessibleformats.Lenovoelectronicdocumentation,suchas
properlytaggedPDFfilesorHyperT extMarkupLanguage(HTML)files,isdevelopedtoensurethatvisually
impaireduserscanreadthedocumentationthroughascreenreader.Eachimageinthedocumentationalso
includesadequatealternativetexttoexplaintheimagesothatvisuallyimpaireduserscanunderstandthe
imagewhentheyuseascreenreader.

Travelingwithyourcomputer

Thistopicprovidesinformationtohelpyouworkwithyourcomputerwhenyouaretravelling.

Traveltips

Usethefollowingtraveltipstotravelmoreconfidentlyandefficientlywithyourcomputer.

•Althoughitissafetoallowyourcomputertogothroughthex-raymachinesatairportsecuritystations,it
isimportanttokeepyoureyesonthecomputeratalltimestopreventtheft.

•Considerbringinganelectricaladapterforuseinanairplaneorautomobile.

•Ifyoucarryanacpoweradapter,detachtheaccordfromittoavoiddamagingthecord.

Traveltipsonairplanes

Ifyoucarryyourcomputerintoanairplane,takenoteofthefollowingtips:

•Ifyouintendtouseyourcomputerorwirelessservices(suchasInternetandBluetooth),checkwiththe
airlineforrestrictionsandavailabilityofservicesbeforeboardingtheairplane.Iftherearerestrictions
ontheuseofcomputerswithwirelessfeaturesontheairplane,youmustabidebythoserestrictions.If
necessary,disablewirelessfeaturesbeforeboarding.

•Becarefulabouttheseatinfrontofyouonairplanes.Angleyourcomputerdisplaysothatitdoesnotget
caughtwhenthepersoninfrontofyouleansback.

•Whentakingoff,remembertoturnoffyourcomputerorputitintohibernationmode.

Travelaccessories

Thefollowingisachecklistofitemstoconsiderpackingwhenyouaregoingtotravel:

50UserGuide

•ThinkPadacpoweradapter

•Externalmouse,ifyouareaccustomedtousingone

•Ethernetcable

•Extrabattery,charged

•Aqualitycarryingcasethatprovidesadequatecushionandprotection

•Externalstoragedevice

Ifyouaretravelingtoanothercountry,youmightwanttoconsideranacpoweradapterforthecountryto
whichyouaretravelling.

Topurchasetravelaccessories,gotohttp://www.lenovo.com/accessories.

Chapter4.Y ouandyourcomputer51

52UserGuide

Chapter5.Security

Thischapterprovidesinformationabouthowtoprotectyourcomputerfromtheftandunauthorizeduse.

•“Usingpasswords”onpage53

•“Harddisksecurity”onpage57

•“Usingthefingerprintreader”onpage58

•“Noticeondeletingdatafromyourstoragedrive”onpage60

•“Usingfirewalls”onpage61

•“Protectingdataagainstviruses”onpage61

Usingpasswords

Youcanhelppreventyourcomputerfromunauthorizedusebyusingpasswords.Onceyousetapassword,
apromptisdisplayedonthescreeneachtimeyouturnonthecomputer.Enteryourpasswordattheprompt.
Youcannotusethecomputerunlessyoutypethecorrectpassword.

Ifyouhavesetapower-onpassword,asupervisorpassword,oraharddiskpassword,itunlocks
automaticallywhenthecomputerresumesfromsleepmode.

Note:IfaWindowspasswordhasbeenset,youwillbepromptedtoenterit.

Typingpasswords

Whenthisiconisdisplayed,typeapower-onpasswordorasupervisorpassword.

Whenthisiconisdisplayed,typeauserharddiskpassword.Totypeamasterharddiskpassword,

pressF1.Whentheiconchangesto

Note:Toreturntotheicon

,pressF1again.

,typethemasterharddiskpassword

Power-onpassword

Youcansetapower-onpasswordtohelpprotectyourcomputeragainstunauthorizedaccess.

Ifyousetapower-onpassword,thepasswordpromptisdisplayedonthescreenwheneveryouturnonthe
computer.Youmustenterthecorrectpasswordtostartusingthecomputer.

Setting,changing,orremovingapower-onpassword

Beforeyoustart,printtheseinstructions.

Toset,change,orremoveapower-onpassword,dothefollowing:

1.Restartyourcomputer.Whenthelogoscreenisdisplayed,pressF1tostarttheThinkPadSetup
program.

2.SelectSecurity➙Password➙Power-onPasswordbyusingthedirectionalkeys.

3.Dependingonyourneed,dooneofthefollowing:

©CopyrightLenovo2014

53

•Tosetapassword,dothefollowing:
a.IntheEnterNewPasswordfield,typeadesiredpasswordandpressEnter.
b.IntheConfirmNewPasswordfield,retypethepasswordandpressEnter.

•Tochangeapassword,dothefollowing:
a.IntheEnterCurrentPasswordfield,typethecurrentpower-onpasswordandpressEnter.
b.IntheEnterNewPasswordfield,typethenewpower-onpasswordandpressEnter;thenretype

thepasswordintheConfirmNewPasswordfieldandPressEnter.

•Toremoveapassword,dothefollowing:
a.IntheEnterCurrentPasswordfield,typethecurrentpower-onpasswordandpressEnter.
b.LeavetheEnterNewPasswordandConfirmNewPasswordfieldsblank.PressEntertwice.

4.ASetupNoticewindowisdisplayed.PressEntertocontinue.

5.PressF10.ASetupConfirmationwindowisdisplayed.SelectY estosavetheconfigurationchanges
andexit.

Note:Y oumightwanttorecordyourpasswordandstoreitinasafeplace.Otherwise,ifyouforgetthe
password,youhavetotakeyourcomputertoaLenovoreselleroramarketingrepresentativetohave
thepasswordcanceled.

Supervisorpassword

ThesupervisorpasswordprotectsthesysteminformationstoredintheThinkPadSetupprogram.Ifyouhave
setasupervisorpassword,noonecanchangetheconfigurationofthecomputerwithoutthepassword.It
providesthefollowingsecurityfeatures:

•Ifonlyasupervisorpasswordisset,apasswordpromptisdisplayedwhenyoutrytostarttheThinkPad
Setupprogram.UnauthorizeduserscannotaccesstheThinkPadSetupprogramwithoutthepassword.

•Thesystemadministratorcanusethesupervisorpasswordtoaccessacomputereveniftheuserofthat
computerhassetapower-onpassword.Thesupervisorpasswordoverridesthepower-onpassword.

•Ifbothasupervisorpasswordandapower-onpasswordareset,youcandothefollowingonlyifyou
havethesupervisorpassword:

–Changingordeletingthepower-onpassword
–Changingordeletingthesupervisorpassword
–Changingdateandtime
–Specifyingtheminimumlengthforpower-onpasswordandharddiskpassword
–Erasingthefingerprintdata
–Enablingordisablingthefollowingfeatures:

–WakeonLANandFlashoverLAN
–LockUEFIBIOSSettings
–Passwordatunattendedboot
–BootDeviceListF12Option
–BootOrderLock
–FlashBIOSUpdatingbyEnd-Users
–Internalnetworkdevice
–Internalwirelessdevice
–InternalBluetoothdevice
–InternalNetworkOptionROM

54UserGuide

–Securitymode
–Fingerprintreaderpriority

Notes:

•ThesystemadministratorcansetthesamesupervisorpasswordonmanyThinkPadnotebookcomputers
tomakeadministrationeasier.

•WhenLockUEFIBIOSSettingsoptionisenabled,allBIOSsettingscannotbechanged.Tochange
thesettings,asupervisorpasswordisrequired.

Setting,changing,orremovingasupervisorpassword

Beforeyoustart,printtheseinstructions.

Onlyasystemadministratorcanset,change,orremoveasupervisorpassword.Toset,change,orremovea
supervisorpassword,dothefollowing:

1.Restartyourcomputer.Whenthelogoscreenisdisplayed,pressF1tostarttheThinkPadSetup
program.

2.SelectSecurity➙Password➙SupervisorPasswordbyusingthedirectionalkeys.

3.Dependingonyourneeds,dooneofthefollowing:

•Tosetapassword,dothefollowing:

a.IntheEnterNewPasswordfield,typeadesiredpasswordandpressEnter.
b.IntheConfirmNewPasswordfield,retypethepasswordandpressEnter.

•Tochangeapassword,dothefollowing:

a.IntheEnterCurrentPasswordfield,typethecurrentsupervisorpasswordandpressEnter.
b.IntheEnterNewPasswordfield,typethenewsupervisorpasswordandpressEnter;thenretype

thepasswordintheConfirmNewPasswordfieldandpressEnter.

•Toremoveapassword,dothefollowing:

a.IntheEnterCurrentPasswordfield,typethecurrentsupervisorpasswordandpressEnter.
b.LeavetheEnterNewPasswordandConfirmNewPasswordfieldsblank.PressEntertwice.

4.ASetupNoticewindowisdisplayed.PressEntertocontinue.

5.PressF10.ASetupConfirmationwindowisdisplayed.SelectY estosavetheconfigurationchanges
andexit.

Note:Y oumightwanttorecordyourpasswordandstoreitinasafeplace.Thenexttimeyouopenthe
ThinkPadSetupprogram,youwillbepromptedtotypeyoursupervisorpasswordtoproceed.Ifyouforget
yoursupervisorpassword,Lenovocannotresetyourpassword.Y oumusttakeyourcomputertoaLenovo
reselleroraLenovomarketingrepresentativetohavethesystemboardreplaced.Proofofpurchaseis
required,andafeewillbechargedforpartsandservice.

Harddiskpasswords

Thefollowingtwotypesofharddiskpasswordscanhelpprotecttheinformationstoredontheharddiskdrive:

•Userharddiskpassword
Ifauserharddiskpasswordhasbeenset,butnomasterharddiskpasswordhasbeen,theusermust

entertheuserharddiskpasswordtoaccessfilesandapplicationsontheharddiskdrive.

•Masterharddiskpassword
Themasterharddiskpasswordalsorequiresauserharddiskpassword.Themasterharddiskpassword

isusuallysetandusedbyasystemadministrator.Itenablestheadministratortoaccessanyharddisk

Chapter5.Security55

driveinasystemlikeamasterkey.Theadministratorsetsthemasterpassword;thenassignsauser
passwordforeachcomputerinthenetwork.Theusercanthenchangetheuserpasswordasdesired,but
theadministratorstillcangetaccessbyusingthemasterpassword.

Whenamasterharddiskpasswordisset,onlytheadministratorcanremovetheuserharddiskpassword.

Settingaharddiskpassword

Beforeyoustart,printtheseinstructions.

Tosetaharddiskpassword,dothefollowing:

1.Restartyourcomputer.Whenthelogoscreenisdisplayed,pressF1tostarttheThinkPadSetup
program.

2.SelectSecurity➙Password➙Harddisk1Passwordbyusingthedirectionalkeys.

3.Apasswordwindowisdisplayed.YouarepromptedtoselectUserorUser+Master.SelectUserif
youwanttosetonlyoneharddiskpassword.SelectUser+Masterifyouwanttosetauserharddisk
passwordandamasterharddiskpassword,forexampleifyouareanadministratororasupervisor.

•IfyouselectUser,dothefollowing:

a.Whenawindowfortypingthenewpasswordopens,typeyournewpasswordintheEnterNew

PasswordfieldandpressEnter.

b.IntheConfirmNewPasswordfield,retypethepasswordyoujustenteredandpressEnter.

•IfyouselectUser+Master,dothefollowing:

a.First,setauserharddiskpassword.Whenamessagewindowpromptsyoutosettheuserhard

diskpassword,pressEntertocontinue.TypeyournewuserharddiskpasswordintheEnter
NewPasswordfieldandpressEnter.RetypethepasswordintheConfirmNewPassword
fieldandpressEnter.

b.Then,setamasterharddiskpassword.Whenamessagewindowpromptsyoutosetthemaster

harddiskpassword.PressEntertocontinue.Typeyournewmasterharddiskpasswordinthe
EnterNewPasswordfieldandpressEnter.RetypethepasswordintheConfirmNewPassword
fieldandpressEnter.

4.ASetupNoticewindowisdisplayed.PressEntertocontinue.

5.PressF10.ASetupConfirmationwindowisdisplayed.SelectY estosavetheconfigurationchanges
andexit.

Thenexttimeyouturnonyourcomputer,typetheuserormasterharddiskpasswordtostartyourcomputer
andaccesstheoperatingsystem.

Changingorremovingaharddiskpassword

Tochangeorremovetheharddiskpassword,dothefollowing:

•IfyouareinUser+Masterharddiskmode,youcanselecteitherUserHDPorMasterHDPtochange
thepassword,dependingonyourneeds.

–IfyouselectUserHDPmode,followthefollowingstepstochangetheuserharddiskpassword:

1.TypethecurrentuserharddiskpasswordintheEnterCurrentPasswordfieldandpressEnter.

2.TypethenewpasswordintheEnterNewPasswordfieldandpressEnter;thenretypethe
passwordintheConfirmNewPasswordfieldandpressEnter.

3.ASetupNoticewindowisdisplayed.PressEnteragaintocontinue.Theuserharddiskpassword
ischanged.

Note:TheharddiskpasswordcannotberemovedinUserHDPmode.

–IfyouselectMasterHDPmode,followthefollowingstepstochangethemasterharddiskpassword:

56UserGuide

1.TypethecurrentmasterharddiskpasswordintheEnterCurrentPasswordfieldandpressEnter.

2.TypethenewmasterharddiskpasswordintheEnterNewPasswordfieldandpressEnter;then
retypethenewpasswordyoujustenteredintheConfirmNewPasswordfieldandpressEnter.

3.ASetupNoticewindowisdisplayed.PressEntertocontinue.Themasterharddiskpasswordis
changed.

Note:IfyouleavetheEnterNewPasswordandConfirmNewPasswordfieldsblankandpressEnter
twice,boththeuserandmasterharddiskpasswordsareremoved.

•IfyouareinUserharddiskmode,followthefollowingstepstochangetheuserharddiskpassword:

1.Followsteps1through7in“Settingaharddiskpassword”onpage56,typingyourpasswordtoget
accesstotheThinkPadSetupprogram.

2.TypethecurrentuserharddiskpasswordintheEnterCurrentPasswordfieldandpressEnter.

3.TypethenewpasswordintheEnterNewPasswordfieldandpressEnter;thenretypethenew
passwordintheConfirmNewPasswordfieldandpressEnter.

4.ASetupNoticewindowisdisplayed.PressEnteragaintocontinue.Theuserharddiskpasswordis
changed.

Note:IfyouleavetheEnterNewPasswordandConfirmNewPasswordfieldsblankandpressEnter
twice,theuserharddiskpasswordisremoved.

Tipsonusingtheharddiskpasswords

•YoucansettheminimumlengthofaharddiskpasswordthroughtheSecuritymenu.

•Ifyousetaharddiskpasswordofoversevencharacters,theharddiskdrivecanbeusedonlywitha
computerthatcanrecognizeaharddiskpasswordofoversevencharacters.Ifyoutheninstallthe
harddiskdriveinacomputerthatcannotrecognizeaharddiskpasswordthatcontainsmorethan
sevencharacters,youcannotaccessthedrive.

•Recordyourpasswordandstoreitinasafeplace.Ifyouforgettheuserharddiskpassword,orbothuser
andmasterharddiskpasswords,Lenovocannotresetyourpasswordsorrecoverdatafromtheharddisk
drive.Y oumusttakeyourcomputertoaLenovoreselleroramarketingrepresentativetohavethehard
diskdrivereplaced.Proofofpurchaseisrequired,andafeewillbechargedforpartsandservice.

Harddisksecurity

Toprotectpasswordsfromunauthorizedsecurityattacks,refertothefollowingtipstomaximizesecurity:

•Setapower-onpasswordaswellasaharddiskpasswordforyourinternalstoragedrive.Refertothe
proceduresin“Power-onpassword”onpage53and“Harddiskpasswords”onpage55.Forsecurity,
alongerpasswordisrecommended.

•IfaDiskEncryptionharddiskdriveandEncryptionsolid-statedriveisinstalledinyourcomputer,besure
toprotectthecontentsofyourcomputermemoryfromunauthorizedaccessbyuseofdriveencryption
software,suchasMicrosoftWindowsBitLocker
EnterpriseeditionsoftheWindows7operatingsystemandProfessionalandEnterpriseeditionsofthe
Windows8.1operatingsystem.Referto“UsingWindowsBitLockerDriveEncryption”onpage58.

•Beforeyoudisposeof,sell,orhandoveryourcomputer,deletethedatastoredonit.Formoreinformation,
referto“Noticeondeletingdatafromyourstoragedrive”onpage60

TheharddiskdrivebuiltintoyourcomputercanbeprotectedbyUEFIBIOS.

®

DriveEncryption,whichissupportedintheUltimateand

.

Chapter5.Security57

UsingWindowsBitLockerDriveEncryption

Tohelpprotectyourcomputeragainstunauthorizedaccess,usethedriveencryptionsoftware,suchas
WindowsBitLockerDriveEncryption.

WindowsBitLockerDriveEncryptionisanintegralsecurityfeatureofWindows7andWindows8.1operating
systems.ItissupportedintheUltimateandEnterpriseeditionsoftheWindows7andProfessionaland
EnterpriseeditionsoftheWindows8.1operatingsystem.Itcanhelpyouprotecttheoperatingsystemand
datastoredonyourcomputer,evenifyourcomputerislostorstolen.BitLockerworksbyencryptingalluser
andsystemfiles,includingtheswapandhibernationfiles.

BitLockerusesaTrustedPlatformModuletoprovideenhancedprotectionforyourdataandtoensureearly
bootcomponentintegrity.AcompatibleTPMisdefinedasaV1.2TPM.

TochecktheBitLockerstatus,gotoControlPanel,andclickSystemandSecurity➙BitLockerDrive
Encryption.

FormoreinformationaboutWindowsBitLockerDriveEncryption,seethehelpinformationsystemofthe
Windowsoperatingsystem,orsearchfor“MicrosoftWindowsBitLockerDriveEncryptionStep-by-Step
Guide”ontheMicrosoftWebsite.

DiskEncryptionharddiskdriveandEncryptionsolid-statedrive

SomemodelscontaintheDiskEncryptionharddiskdriveorEncryptionsolid-statedrive.Thisfeaturehelps
toprotectyourcomputeragainstsecurityattacksonmedia,NANDflash,ordevicecontrollersbyuseofa
hardwareencryptionchip.Fortheefficientuseoftheencryptionfeature,setaharddiskpasswordforthe
internalstoragedevice.

Usingthefingerprintreader

Dependingonthemodel,yourcomputermighthaveafingerprintreader.Fingerprintauthenticationcan
replaceyourWindowspassword.Inthisway,youcanlogontoyourcomputersimplyandsecurely.To
enablefingerprintauthentication,enrollyourfingerprintsfirst.

Enrollingyourfingerprint

Toenrollyourfingerprints,dothefollowing:

1.StarttheLenovoFingerprintManagerprogram.ForinstructionsonhowtostarttheLenovoFingerprint
Managerprogram,see“Lenovoprograms”onpage13

2.EntertheWindowspasswordasrequired.

3.Clicktheiconforthefingerthatyouwanttoenroll,andconstantlyswipeyourcorrespondingfinger
acrossthefingerprintreaderuntiltheenrollmentcompletes.Formoreinformation,see“Swipingyour
fingeroverthefingerprintreader”onpage59

4.ClickFinish.Yourfingerprintisenrolledsuccessfully.

Note:Itisrecommendedthatyouenrollmorethanonefingerprintincaseofanyinjuriestoyourfingers.

.

.

58UserGuide

Swipingyourfingeroverthefingerprintreader

Toswipeyourfingeroverthereader,dothefollowing:

1.Placethetopjointofyourfingeronthesensor.

2.Applylightpressureandswipeyourfingertowardyouacrossthereaderinonesmoothmotion.Donot
liftyourfingerwhenyouareswipingit.

Maintainingthefingerprintreader

Thefollowingactionscoulddamagethefingerprintreaderorcauseitnottoworkproperly:

•Scratchingthesurfaceofthereaderwithahard,pointedobject.

•Scrapingthesurfaceofthereaderwithyourfingernailoranythinghard.

•Usingortouchingthereaderwithadirtyfinger.

Ifyounoticeanyofthefollowingconditions,gentlycleanthesurfaceofthereaderwithadry,soft,lint-free
cloth:

•Thesurfaceofthereaderisdirtyorstained.

•Thesurfaceofthereaderiswet.

Chapter5.Security59

•Thereaderoftenfailstoenrollorauthenticateyourfingerprint.

Ifyourfingerhasanyofthefollowingconditions,youmightnotbeabletoregisterorauthenticateit:

•Yourfingeriswrinkled.

•Yourfingerisrough,dry,orinjured.

•Yourfingerisstainedwithdirt,mud,oroil.

•Thesurfaceofyourfingerisdifferentfromwhenyouenrolledyourfingerprint.

•Yourfingeriswet.

•Afingerisusedthathasnotbeenenrolled.

Toimprovethesituation,trythefollowing:

•Cleanorwipeyourhandstoremoveanyexcessdirtormoisturefromthefingers.

•Enrollanduseadifferentfingerforauthentication.

•Ifyourhandsaredry,applylotiontothem.

Formoreinformationonhowtousethefingerprintreader,refertothehelpsystemoftheLenovoFingerprint
Managerprogram.

Noticeondeletingdatafromyourstoragedrive

Someofthedatastoredonthestoragedrivemightbesensitive.Handingyourcomputerovertosomeone
elsewithoutdeletingtheloadedsoftware,suchasoperatingsystemsandapplicationsoftware,mighteven
violatelicenseagreements.Besuretodeletedatastoredonthestoragedrivebeforeyoudisposeof,sell,
orhandoveryourcomputer.

Youcanusethefollowingmethodstodeletedatafromthestoragedrive:

•MovethedatatotheRecycleBin,andthenemptytheRecycleBin.

•Deletethedata.

•Formatyourstoragedrive,usingthesoftwareforinitializingit.

•UsetherecoveryprogramprovidedbyLenovotobringthestoragedrivebacktothefactorydefault
settings.

Theseoperations,however,onlychangethefilelocationofthedata;theydonotdeletethedataitself.In
otherwords,thedataretrievalprocessingisdisabledunderanoperatingsystemsuchasWindows.The
dataisstillthere,eventhoughitseemstobelost.Thus,itissometimespossibletoreadthedatabyuseof
specialsoftwarefordatarecovery.Thereisariskthatpeopleofbadfaithmightreadandmisusethecritical
dataonthestoragedriveforunexpectedpurposes.

Topreventleakageofdata,itisimportantthatyoudeleteallthedatafromthestoragedrivewhenyou
disposeof,sell,orhandoveryourcomputer.Y oucandestroythedataphysicallybysmashingthestorage
drivewithahammer,ormagneticallybymeansofstrongmagneticpower,thusmakingthedataunreadable.
Butitisrecommendedthatyouusethesoftware(payware)orservice(payservice)developedforthat
purpose.Theprocessmighttakeseveralhours.

Fordisposingofdataonthesolid-statedrive,LenovoprovidestheDriveEraseUtilityforResettingthe
CryptographicKeyandErasingtheSolidStateDrivetool.Fordisposingofdataontheharddiskdriveor
hybriddrive,LenovoprovidestheSecureDataDisposal™tool.Gotohttp://www.lenovo.com/supportto
downloadthesetools.

60UserGuide

IfanEncryptionsolid-statedriveoraDiskEncryptionharddiskdriveoraDiskEncryptionhybriddriveis
supportedandinstalledinyourcomputer,youcanlogicallydisposeofallthedataonthedriveinashort
timebyerasingthecryptographickey.Thedataencryptedwiththeoldkeyisnotphysicallyerasedbut
remainsonthedrive;however,itcannotbedecryptedwithouttheoldkey.Thisfeatureisalsoavailablewith
theDriveEraseUtilityforResettingtheCryptographicKeyandErasingtheSolidStateDrivetool.

Usingfirewalls

Ifyoursystemispreinstalledwithafirewallprogram,itprotectsagainstcomputerInternetsecuritythreats,
unauthorizedaccess,intrusions,andInternetattacks.Italsoprotectsyourprivacy.

Formoreinformationabouthowtousethefirewallprogram,refertothehelpinformationsystemthat
comeswiththeprogram.

Protectingdataagainstviruses

Yourcomputerispreinstalledwithanantivirusprogramsoyoucandetectandeliminateviruses.The
antivirusprogramisdesignedtohelpyoudetectandeliminateviruses.

Lenovoprovidesafullversionofantivirussoftwareonyourcomputerwithafree30-daysubscription.After
30days,youmustrenewthelicensetocontinuereceivingtheantivirussoftwareupdates.

Formoreinformationabouthowtouseyourantivirussoftware,refertothehelpinformationsystemof
yourantivirussoftware.

Chapter5.Security61

62UserGuide

Chapter6.Advancedconfiguration

Thischapterprovidesthefollowinginformationtohelpyouconfigurethecomputer:

•“Installinganewoperatingsystem”onpage63

•“Installingdevicedrivers”onpage65

•“UsingtheThinkPadSetupprogram”onpage65

Installinganewoperatingsystem

Insomesituations,youmightneedtoinstallanewoperatingsystem.Thistopicprovidesinstructionson
howtoinstallanewoperatingsystem.

InstallingtheWindows7operatingsystem

Beforeyoustart,printtheseinstructions.

Attention:Theprocessofinstallinganewoperatingsystemdeletesallthedataonyourstoragedrive,
includingthedatathatwerestoredinahiddenfolder.

ToinstalltheWindows7operatingsystem,dothefollowing:

1.CopyallthesubdirectoriesandfilesintheC:\SWTOOLSdirectorytoaremovablestoragedevice.

•ThesupplementfilesfortheWindows7operatingsystemareintheC:\SWTOOLS\OSFIXESdirectory.

•ThedevicedriversareintheC:\SWTOOLS\DRIVERSdirectory.

•ThepreinstalledprogramsareintheC:\SWTOOLS\APPSdirectory.

2.StarttheThinkPadSetupprogram.See“UsingtheThinkPadSetupprogram”onpage65.

3.SelectStartup➙UEFI/LegacyBoot.Thendooneofthefollowing:

•ToinstalltheWindows7(32-bit)operatingsystem,selectLegacyOnlyorBoth.

•ToinstalltheWindows7(64-bit)operatingsysteminLegacymode,selectLegacyOnly.

•ToinstalltheWindows7(64-bit)operatingsysteminUEFImode,selectUEFIOnly.

4.PresstheF10keytoexittheThinkPadSetupprogram.

5.InserttheWindows7operatingsysteminstallationDVDintotheopticaldrive,andrestartthecomputer.

6.RestoretheC:\SWTOOLSdirectorythatyoubackedupbeforeinstallingtheWindows7operatingsystem.

7.Installthedevicedrivers.See“Installingdevicedrivers”onpage65.

8.InstalltheWindows7fixmodules.Y oucanfindtheWindows7fixmodulesintheC:\SWTOOLS\OSFIXES\
directory.Formoreinformation,gototheMicrosoftKnowledgeBasehomepageat:
http://support.microsoft.com/

9.Installtheregistrypatches,forexampletheEnablingWakeonLANfromStandbyforENERGYSTAR
patch.Todownloadandinstalltheregistrypatches,gototheLenovoSupportWebsiteat:
http://www.lenovo.com/support

Note:Afterinstallingtheoperatingsystem,donotchangetheinitialUEFI/LegacyBootsettinginthe
ThinkPadSetupprogram.Otherwisetheoperatingsystemwillnotstartcorrectly.

WhenyouinstalltheWindows7operatingsystem,youmightneedoneofthefollowingcountryorregion
codes:

©CopyrightLenovo2014

63

CountryorregionCodeCountryorregionCode

ChinaSC

DenmarkDKNorway

FinlandFI

FranceFR

GermanyGR

ItalyIT

JapanJP

NetherlandsNL

SpainSP

SwedenSV

TaiwanandHongKong

UnitedStatesUS

NO

TC

InstallingtheWindows8.1operatingsystem

Beforeyoustart,printtheseinstructions.

Attention:heprocessofinstallinganewoperatingsystemdeletesallthedataonyourstoragedrive,
includingthedatathatwerestoredinahiddenfolder.

ToinstalltheWindows8.1operatingsystem,dothefollowing:

1.StarttheThinkPadSetupprogram.See“UsingtheThinkPadSetupprogram”onpage65.

2.SelectStartup➙BoottodisplaytheBootPriorityOrdersubmenu.

3.SelectthedrivethatcontainstheWindows8.1operatingsysteminstallationprogram,forexample
USBHDD.

4.PresstheF10keytoexittheThinkPadSetupprogram.

5.ConnectthedrivethatcontainstheWindows8.1operatingsysteminstallationprogramtothecomputer,
andrestartthecomputer.

6.InstalltheWindows8.1fixmodules.GototheMicrosoftKnowledgeBasehomepageat
http://support.microsoft.com/.Typethenumberofthefixmoduleinthesearchfield,thenclickSearch.

7.Installtheregistrypatches,forexampletheEnablingWakeonLANfromStandbyforENERGYSTAR
patch.Todownloadandinstalltheregistrypatches,gototheLenovoSupportWebsiteat:
http://www.lenovo.com/support

8.Installthedevicedrivers.See“Installingdevicedrivers”onpage65.

Note:Afterinstallingtheoperatingsystem,donotchangetheinitialUEFI/LegacyBootsettinginthe
ThinkPadSetupprogram.Otherwise,theoperatingsystemwillnotstartcorrectly.

WhenyouinstalltheWindows8.1operatingsystem,youmightneedoneofthefollowingcountryorregion
codes:

CountryorregionCodeCountryorregionCode

ChinaSC

DenmarkDKNorway

FinlandFI

FranceFR

GermanyGR

ItalyIT

JapanJP

NetherlandsNL

SpainSP

SwedenSV

TaiwanandHongKong

UnitedStatesUS

NO

TC

64UserGuide

Installingdevicedrivers

Devicedriveristheprogramthatoperatesaparticularhardwaredeviceofthecomputer.Ifadevicedoes
notperformwelloryouinstallanewdevice,youneedtoinstallorupdatethecorrespondingdevicedriver.
Forexample,ifyouusetheWindows7operatingsystem,tousetheUSB3.0connector,youneedto
downloadandinstalltheUSB3.0driver.

Todownloadthelatestdevicedrivers,dothefollowing:

1.Gotohttp://www.lenovo.com/ThinkPadDrivers.

2.Selectyourproductnametoviewallthedevicedriversforyourcomputer.

3.Selectthedevicedriversyouthatyouneed,andfollowtheinstructionsonthescreen.

Attention:DonotdownloadthedevicedriversfromtheWindowsUpdateWeb.Alwaysdownloadthedevice
driversfrom:
http://www.lenovo.com/ThinkPadDrivers

IfyouusetheWindows7operatingsystem,youalsocanfindthedevicedriversintheC:\SWTOOLS\DRIVERS
directoryonyourstoragedrive.Formoreinformation,see“Reinstallingpreinstalledprogramsanddevice
drivers”onpage109.

UsingtheThinkPadSetupprogram

TheThinkPadSetupprogramenablesyoutoselectvarioussetupconfigurationsforyourcomputerthrough
configuringtheBIOS.

ToconfiguretheBIOSofyourcomputer,dothefollowing:

1.Turnonthecomputer.WhentheThinkPadlogoisdisplayed,pressF1.TheThinkPadSetupprogram
starts.

Note:Ifyouarerequiredtoenterthesupervisorpassword,enterthecorrectpassword.Youalsocan
pressEntertoskipthepasswordpromptandstarttheThinkPadSetupprogram.Ifyoudonotenterthe
password,youcannotchangetheconfigurationsthatareprotectedbythesupervisorpassword.For
moreinformation,referto“Usingpasswords”onpage53.

2.Usethecursorkeystoselectatab;orusethecursorkeystolocateanitemandpressEntertoselectit.
Thenasubmenuisdisplayed.

Note:Somemenuitemsaredisplayedonlyifthecomputersupportsthecorrespondingfeatures.

3.Setthevalueofanitembydoingoneofthefollowing:

•PresstheF6keytochangetoahighervalue.

•PresstheF5keytochangetoalowervalue.

Note:Defaultvaluesareinboldface.

4.Tochangeotherconfigurations,presstheEsckeytoexitthesubmenuandreturntotheparentmenu.

5.Whenyoucompletetheconfiguration,presstheF10keytosaveandexit.Youalsocanselectthe

RestarttabintheThinkPadSetupmenu,andrestartyourcomputerwithoneoftheprovidedoptions.

Note:Y oucanpresstheF9keytorestoretothedefaultsettings.

Mainmenu

WhenyouentertheThinkPadSetupprogram,youwillfirstseetheMainmenuasfollows:

•UEFIBIOSVersion

Chapter6.Advancedconfiguration65

•UEFIBIOSDate(Year-Month-Day)

•EmbeddedControllerVersion

•MEFirmwareVersion

•MachineT ypeModel

•System-unitserialnumber

•Systemboardserialnumber

•AssetT ag

•CPUT ype

•CPUSpeed

•Installedmemory

•UUID

•MACaddress(InternalLAN)

•PreinstalledOSLicense

•UEFISecureBoot

Configmenu

Tochangetheconfigurationofyourcomputer,selecttheConfigtabfromtheThinkPadSetupmenu.

ThefollowingtableliststheConfigmenuitems.Defaultvaluesareinboldface.

Attention:Thedefaultconfigurationsarealreadyoptimizedforyou.Improperchangeoftheconfigurations
mightcauseunexpectedresults.

Table3.Configmenuitems

Menuitem

Network

SubmenuitemSelectionComments

WakeOnLAN

EthernetLANOptionROM

•Disabled

•ACOnly

•ACandBattery

•DisabledLoadstheEthernetLAN

Enablethecomputerto
poweronwhentheEthernet
controllerreceivesamagic
packet(aspecialnetwork
message).

IfyouselectACOnly,Wake
onLANisenabledonly
whentheacpoweradapter
isattached.

IfyouselectACand
Battery,WakeonLANis
enabledwithanypower
sources.

Notes:

•Themagicpackettype
WakeonLANrequires
acpower.

•TheWakeonLAN
functiondoesnot
workwhenaharddisk
passwordisset.

OptionROMtoenable

66UserGuide

Table3.Configmenuitems(continued)

Menuitem

SubmenuitemSelectionComments

(forLegacyOnlyboot

•Enabled

modeorBothwithLegacy
first)

startupfromanintegrated
networkdevice.

UEFIIPv4NetworkStack

(forUEFIOnlybootmode
orBothwithUEFIfirst)

UEFIIPv6NetworkStack

(forUEFIOnlybootmode
orBothwithUEFIfirst)

UEFIPXEBootPriority

(forBothwithUEFIfirst

•Disabled

•Enabled

•Disabled

•Enabled

•IPv6First

•IPv4First

EnableordisableInternet
ProtocolVersion4(IPv4)
networkstackfortheUEFI
environment.

EnableordisableInternet
ProtocolVersion6(IPv6)
networkstackforUEFI
environment.

Selectnetworkstack
priorityforUEFIPXEboot.

bootmode,andIPv6
andIPv4stacksareboth
enabled.)

USB

USBUEFIBIOSSupport

•Disabled

•Enabled

AlwaysOnUSB

•Disabled

•Enabled

Enablesordisablesboot
supportforUSBstorage
devices.

IfyouselectDisabled,
theexternalUSBdevices
cannotbechargedthrough
USBconnectors.

AlwaysOnUSBChargein
BatteryMode

•Disabled

•Enabled

IfyouselectEnabled,the
AlwaysOnUSBconnector
enablesyoutochargesome
mobiledigitaldevicesand
smartphoneswhenthe
computerispoweredoffor
inhibernationmodeonthe
conditionthattheacpower
adapterisconnected.

USB3.0Mode

•Disabled

•Enabled

•Auto

SettheUSB3.0controller
modefortheportsshared
betweenUSB2.0andUSB

3.0controllers.

IfyouselectAuto,itenables
youtoconnectandroute
appropriateUSB3.0or
USB2.0connectors.

IfyouselectEnabled,it
enablesUSB3.0mode
andallowsUSB3.0tobe
supportedintheoperating
system.

IfyouselectDisabled,it
disablesandhidestheUSB

3.0controller,andUSB3.0

Chapter6.Advancedconfiguration67

Table3.Configmenuitems(continued)

Menuitem

SubmenuitemSelectionComments

Keyboard/MouseFnandCtrlKeyswap

Display

BootDisplayDevice

TotalGraphicsMemory

•Disabled

•Enabled

•ThinkPadLCD

•Analog(VGA)

•DigitalonThinkPad

•DisplayonDock

•256MB

•512MB

connectorswillworkas
USB2.0connectors.

IfyouselectEnabled,the
FnkeyworksastheCtrl
key,andtheCtrlkeyworks
astheFnkey.

Note:EvenwhenEnabled
isselected,youneedto
presstheFnkeytoresume
thecomputerfromsleep
modetonormaloperation.

Selectthedisplaydevice
thatistobeactivatedat
boottime.Thisselection
iseffectiveforboottime,
passwordprompt,and
ThinkPadSetup.

Allocatetotalmemory
whichIntelinternalgraphics
deviceshares.

Ifyouselect512MB,the
maximumusablememory
mightbereducedonthe
32-bitoperatingsystem.

Note:Thissub-menuis
onlysupportedinmodels
withanIntelCPU.

Power

IntelSpeedStep

®

technology

•Disabled

•Enabled

SelectthemodeofIntel
SpeedSteptechnologyat
runtime.

•Maximum
Performance:Always
highestspeed

•BatteryOptimized:
Alwayslowestspeed

•Disabled:Noruntime
support,lowestspeed

Note:Thissub-menuis
onlysupportedinmodels
withanIntelCPU.

CPUPowerManagement

•Disabled

•Enabled

Enableordisablethe
power-savingfeaturethat
stopsthemicroprocessor
clockautomaticallywhen
therearenocomputer
activities.Normally,itisnot
necessarytochangethe
setting.

IntelRapidStartTechnology

•Disabled

•Enabled

Tousethisfeature,aspecial
partitiononthesolid-state
driveisrequired.

68UserGuide

Table3.Configmenuitems(continued)

Menuitem

SubmenuitemSelectionComments

BeepandAlarm

CPU

PasswordBeep•Disabled

KeyboardBeep•Disabled

CoreMulti-Processing

Enterafter:

•Immediately

•1minute

•2minutes

•5minutes

•10minutes

•15minutes

•30minutes

•1hour

•2hours

•3hours

•Enabled

•Enabled

•Disabled

•Enabled

Whenenabled,the
computerentersalower
powerstateafterthe
specifiedtimeinsleep
state.Andittakesonly
secondstoresumenormal
operation.

Note:Thissub-menuis
onlysupportedinmodels
withanIntelCPU.

Enablethisoptiontohave
abeepsoundwhenthe
systemiswaitingfora
power-on,harddisk,or
supervisorpassword.
Differentbeepswillsound
whentheenteredpassword
matchesordoesnotmatch
theconfiguredpassword.

Enablethisoptionto
haveabeepsound
whenunmanageablekey
combinationarepressed.

IfyouselectEnabled,
additionalexecution
coreunitswithina
microprocessorare
enabled.

IntelHyper-Threading
Technology

IfyouselectDisabled,only
oneexecutioncoreunit
withinamicroprocessoris
enabled.

Note:Thissub-menumight
besupportedinmodels
withanIntelCPU.

•Disabled

•Enabled

IfyouselectEnabled,
additionalmicroprocessor
threadsareenabled.
Thesethreadsappearas
additionalprocessorsbut
sharesomeresourceswith
theotherthreadswithina
microprocessor.

IfyouselectDisabled,
onlyonethreadwithin
eachexecutioncoreunitis
enabled.

Chapter6.Advancedconfiguration69

Table3.Configmenuitems(continued)

Menuitem

SubmenuitemSelectionComments

Note:Thissub-menumight

besupportedinmodels
withanIntelCPU.

DateandTimemenu

Tochangethedateortimeofyourcomputer,selecttheDate/TimetabfromtheThinkPadSetupmenu.
Thendothefollowing:

1.UsethecursorkeystoselectSystemDateorSystemTime.

2.Typeadateortime.

Securitymenu

Tochangethesecuritysettingsofyourcomputer,selecttheSecuritytabfromtheThinkPadSetupmenu.

ThefollowingtableliststheSecuritymenuitems.Defaultvaluesareinboldface.

Attention:Thedefaultconfigurationsarealreadyoptimizedforyou.Improperchangeoftheconfigurations
mightcauseunexpectedresults.

Table4.Securitymenuitems

Menuitem

Password

SubmenuitemSelectionComments

SupervisorPassword

LockUEFIBIOSSettings

SetMinimumLength

PasswordatUnattended
boot

•Disabled

•Enabled

•Disabled

•Enabled

•Disabled

•Passwordlengthoptions

•Disabled

•Enabled

Referto“Supervisor
password”onpage54

Enableordisablethe
functionthatprotects
itemsinThinkPadSetup
frombeingchangedbya
userwhodoesnothave
thesupervisorpassword.
Bydefault,thisissetto
Disabled.Ifyousetthe
supervisorpasswordand
enablethisfunction,no
onebutyoucanchange
itemsintheThinkPadSetup
program.

Specifyaminimumlength
forthepower-onpassword
andharddiskpassword.
Bydefault,thisissetto
Disabled.Ifyousetthe
supervisorpasswordand
specifyaminimumlength
forpasswords,noonebut
youcanchangethelength.

Ifyouselectandenable

Passwordatunattended
boot,apasswordprompt

isdisplayedwhenthe
computeristurnedon,
fromeitherapower-off

.

70UserGuide

Table4.Securitymenuitems(continued)

Menuitem

SubmenuitemSelectionComments

PasswordatRestart•Disabled

•Enabled

PasswordatBootDevice
List

•Disabled

•Enabled

stateorhibernationstate.
IfyouselectDisabled,
nopasswordpromptis
displayed;thecomputer
goesaheadandloads
theoperatingsystem.
Topreventunauthorized
access,settheuser
authenticationonthe
operatingsystem.

Ifyouselectandenable
Passwordatrestart,
apasswordpromptis
displayedwhenyourestart
thecomputer.Ifyouselect
Disabled,nopassword
promptisdisplayed;the
computergoesaheadand
loadstheoperatingsystem.
Topreventunauthorized
access,settheuser
authenticationonthe
operatingsystem.

Ifthesecuritypassword
isset,thisoptionisused
tospecifywhetherthe
Securitypasswordmustbe
enteredtodisplaytheF12
bootdevicelist.

PasswordCountExceeded
Error

Power-OnPassword

HardDiskXPassword•Disabled

SelectEnabledtoprompt
forthesecuritypassword.

SelectDisabledtoproceed
withoutanyuseraction
required.

•Disabled

•Enabled

SelectEnabledtoshow
thePOST0199errorand
promptfortheSecurity
password.

SelectDisabledtohide
thePOST0199errorand
proceedwithoutanyuser
actionrequired.

•Disabled

•Enabled

Referto“Power-on
password”onpage53.

Referto“Harddisk

•Enabled

passwords”onpage
55

.

Chapter6.Advancedconfiguration71

Table4.Securitymenuitems(continued)

Menuitem

UEFIBIOSUpdateOption

MemoryProtectionExecutionPrevention•Disabled

Virtualization

SubmenuitemSelectionComments

FlashBIOSUpdatingby
End-Users

SecureRollBackPrevention

IntelVirtualization
Technology

•Disabled

•Enabled

•Disabled

•Enabled

•Enabled

•Disabled

•Enabled

IfyouselectEnabled,
alluserscanupdatethe
UEFIBIOS.Ifyouselect
Disabled,onlytheperson
whoknowsthesupervisor
passwordcanupdatethe
UEFIBIOS.

IfyouselectDisabled,you
canflashtheolderversion
UEFIBIOS.

Somecomputerviruses
andwormscausememory
bufferstooverflowby
runningcodewhereonly
dataisallowed.Ifthe
DataExecutionPrevention
featurecanbeusedwith
youroperatingsystem,then
byselectingEnabledyou
canprotectyourcomputer
againstattacksbysuch
virusesandworms.Ifafter
choosingEnabledyoufind
thataprogramdoesnotrun
correctly,selectDisabled
andresetthesetting.

IfyouselectEnabled,a
VirtualMachineMonitor
(VMM)canutilizethe
additionalhardware
capabilitiesprovidedby
VirtualizationTechnology.

72UserGuide

IntelVT-dFeature•Disabled

AMD-V™Technology

Note:Thissub-menuis
onlysupportedinmodels
withanIntelCPU.

IntelVT-disIntel

•Enabled

•Disabled

•Enabled

VirtualizationTechnology
forDirectedI/O.When
enabled,aVMMcanutilize
theplatforminfrastructure
forI/Ovirtualization.

Note:Thissub-menuis
onlysupportedinmodels
withanIntelCPU.

WhenyouselectEnabled,
aVMMcanutilizethe
additionalhardware
capabilitiesprovided
byAMDVirtualization
technology.

Table4.Securitymenuitems(continued)

Menuitem

I/OPortAccess

Anti-Theft

SubmenuitemSelectionComments

EthernetLAN•Disabled

•Enabled

WirelessLAN•Disabled

•Enabled

Bluetooth•Disabled

•Enabled

USBPort

•Disabled

•Enabled

MemoryCardSlot

•Disabled

•Enabled

IntegratedCamera

•Disabled

•Enabled

Microphone•Disabled

•Enabled

ComputraceModule
Activation

•Disabled

•Enabled

•PermanentlyDisabled

Note:Thissub-menuis
onlysupportedinmodels
withanAMDCPU.

IfyouselectEnabled,you
canusetheEthernetLAN
device.

IfyouselectEnabled,
youcanusewirelessLAN
devices.

IfyouselectEnabled,you
canuseBluetoothdevices.

IfyouselectEnabled,you
canuseUSBconnectors.

IfyouselectEnabled,you
canusethememorycard
slots.

IfyouselectEnabled,you
canusetheintegrated
camera.

IfyouselectEnabled,you
canusethemicrophones
(internal,external,or
line-in).

EnableordisabletheUEFI
BIOSinterfacetoactivate
thecomputracemodule.
Computraceisanoptional
monitoringservicefrom
AbsoluteSoftware.

SecureBoot

SecureBoot

Note:Ifyousetthe
Computracemodule
activationtoPermanently
Disabled,youwillbe
unabletoenablethis
settingagain.

•Disabled

•Enabled

Enableordisablethe
UEFISecureBootfeature.
SelectEnabletoprevent
unauthorizedoperating
systemsfromrunningat
boottime.SelectDisabled
toallowanyoperating
systemstorunatboottime.

Note:ToenableSecure
Boot,youneedtosetthe
startupsettingasUEFI
OnlyandsetCSMSupport
asNo.

Chapter6.Advancedconfiguration73

Table4.Securitymenuitems(continued)

Menuitem

SubmenuitemSelectionComments

PlatformMode

SecureBootMode•StandardMode

ResettoSetupMode

RestoreFactorykeys•Y es

ClearAllSecureBootKeys

•SetupMode

•UserMode

•CustomMode

•Y es

•No

•No

•Y es

•No

Specifythesystem
operatingmode.

Specifythesystem
operatingmode.

Thisoptionisusedtoclear
thecurrentplatformkey
andputthesysteminto
SetupMode.Youcan
installyourownplatform
keyandcustomizethe
SecureBootsignature
databasesinSetupMode.
SecureBootmodewillbe
settoCustomMode.

Thisoptionisusedto
restoreallkeysand
certificatesinSecure
Bootdatabasestofactory
defaults.Anycustomized
SecureBootsettings
willbeerased,andthe
defaultplatformkeywillbe
re-establishedalongwith
theoriginalsignature
databasesincluding
certificatefortheWindows

8.1operatingsystem.

Thisoptionisusedtoclear
allkeysandcertificatesin
SecureBootdatabases.
Youcaninstallyourown
keysandcertificatesafter
selectingthisoption.

Startupmenu

Tochangethestartupsettingsofyourcomputer,selecttheStartuptabfromtheThinkPadSetupmenu.

Attention:

•Afteryouchangethestartupsequence,ensurethatyouselectacorrectdeviceduringacopy,asave,ora
formatoperation.Otherwiseyourdatamightbeerasedoroverwritten.

•IfyouareusingtheBitLockerdriveencryption,donotchangethestartupsequence.BitLockerdrive
encryptionlocksthecomputerfromstartingoncedetectsthechangeofstartupsequence.

Tochangethestartupsequencetemporarilysothatthecomputerstartsfromadesireddrive,dothefollowing:

1.Restartthecomputer.WhentheThinkPadlogoisdisplayed,presstheF12key.

2.Selectthedevicethatyouwantthecomputertostartfrom.

Note:TheBootmenuwillbedisplayedifthecomputercannotstartfromanydevicesortheoperating
systemcannotbefound.

74UserGuide

ThefollowingtableliststheStartupmenuitems.Defaultvaluesareinboldface.

Note:Someitemsaredisplayedonthemenuonlyifthecomputersupportsthecorrespondingfeatures.

Table5.Startupmenuitems

Menuitem

Boot

NetworkBoot

UEFI/LegacyBoot

SelectionComments

•Both

•UEFIOnly

•LegacyOnly

UEFI/LegacyBootPriority

•UEFIFirst

•LegacyFirst

CSMSupport(forUEFIOnly)

•No

•Y es

Selectthebootdevicewhenyou
pressthepowerbuttontoturnonthe
computer.

Selectthebootdevicewhenthe
computerwakesfromLAN.IfWake
OnLANisenabled,anetwork
administratorcanturnonallofthe
computersinaLANremotelybyuse
ofnetworkmanagementsoftware.

Selectsystembootcapability.

•Both:Selectpriorityofboot
optionsbetweenUEFIandLegacy.

•UEFIOnly:Thecomputerwillstart
fromtheUEFI-enabledoperating
system.

•LegacyOnly:Thecomputerwill
bootfromanyoperatingsystem
otherthantheUEFI-enabledone.

Note:IfyouselectUEFIOnly,the
computercannotstartfromthe
bootabledevicesthatdonothavethe
UEFI-enabledoperatingsystem.

BootMode

OptionKeyDisplay

CompatibilitySupportModule(CSM)
isrequiredforstartingthelegacy
operatingsystem.IfyouselectUEFI
Only,CSMSupportisselectable.
ForBothorLegacyOnlymode,CSM
Supportisnotselectable.

•Quick

•Diagnostics

•Disabled

•Enabled

ScreenduringthePOST:

•Quick:TheThinkPadLogoscreen
isdisplayed.

•Diagnostics:Testmessagesare
displayed.

Note:YoucanalsoenterDiagnostic
modebypressingEscduringPOST.

IfyouselectDisabled,thenthe
message“Tointerruptnormalstartup,
pressEnter”isnotdisplayedduring
thePOST.

Chapter6.Advancedconfiguration75

Table5.Startupmenuitems(continued)

Menuitem

BootDeviceListF12Option

BootOrderLock

SelectionComments

•Disabled

•Enabled

•Disabled

•Enabled

IfyouselectEnabled,theF12key
isrecognizedandtheBootMenu
windowisdisplayed.

IfyouselectDisabled,yourcomputer
willbootusingthedefaultpriority.If
youselectEnabled,yourcomputer
willbootusingthepriorityyouhave
customized.

Restartmenu

ToexittheThinkPadSetupprogramandrestartthecomputer,selectRestartfromtheThinkPadSetupmenu.

Thefollowingsubmenuitemsaredisplayed:

•ExitSavingChanges:Savethechangesandrestartthecomputer.

•ExitDiscardingChanges:Discardthechangesandrestartthecomputer.

•LoadSetupDefaults:Restoretothefactorydefaultsettings.

Note:EnableOSOptimizedDefaultstomeettheWindows8.1certificationrequirements.Whenyou
changethissetting,someothersettingsarechangedautomatically,suchasCSMSupport,UEFI/Legacy
Boot,SecureBoot,andSecureRollBackPrevention.

•DiscardChanges:Discardthechanges.

•SaveChanges:Savethechanges.

UpdatingtheUEFIBIOS

TheUEFIBIOSisthefirstprogramthatthecomputerrunswhenthecomputeristurnedon.TheUEFIBIOS
initializesthehardwarecomponents,andloadstheoperatingsystemandotherprograms.

YoucanupdatetheUEFIBIOSbystartingyourcomputerfromaflashupdateopticaldiscoraflashupdate
programrunningintheWindowsenvironment.Whenyouinstallanewprogram,adevicedriver,orhardware,
youmightbeinformedtoupdatetheUEFIBIOS.

ForinstructionsonhowtoupdatetheUEFIBIOS,goto:
http://www.lenovo.com/ThinkPadDrivers

Usingsystemmanagement

Thistopicisprimarilyintendedforthenetworkadministrators.

Yourcomputerisdesignedformanageability,sothatyoucanredirectmoreresourcestobettermeet
yourbusinessobjectives.

Thismanageability,knownasTotalCostofOwnership(TCO),enablesyoutoremotelyoperateclient
computersinthesamewayasyouoperateyourowncomputer,suchasturningonaclientcomputer,
formattingaharddiskdrive,andinstallingaprogram.

Oncethecomputerisconfiguredandoperational,youcanmanageitbyusingthesoftwareandthe
manageabilityfeaturesthatarealreadyintegratedintotheclientcomputerandthenetwork.

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DesktopManagementInterface

TheUEFIBIOSofyourcomputersupportsaninterfacecalledSystemManagementBIOS(SMBIOS)
ReferenceSpecification,version2.6.1.SMBIOSprovidesinformationaboutthehardwarecomponentsof
yourcomputer.ItistheresponsibilityoftheUEFIBIOStoprovideinformationaboutitselfandthedeviceson
thesystemboard.ThisspecificationdocumentsthestandardsforgettingaccesstothisBIOSinformation.

PrebooteXecutionEnvironment

ThePrebooteXecutionEnvironment(PXE)technologymakesthecomputermoremanageablebyenabling
thecomputertostartfromaserver.YourcomputersupportsthepersonalcomputerfunctionsthatPXE
requires.Forexample,withtheappropriateLANcard,yourcomputercanbestartedfromthePXEserver.

Note:TheRemoteInitialProgramLoad(RIPLorRPL)functioncannotbeusedwithyourcomputer.

WakeonLAN

ThenetworkadministratorcanturnonacomputerfromamanagementconsolebyusingtheWakeon
LANfeature.

WhentheWakeonLANfeatureisenabled,manyoperations,suchasdatatransfer,softwareupdates,and
FlashupdatesoftheUEFIBIOS,canbedoneremotelywithoutremoteattendance.Theupdatingprocess
canperformafternormalworkinghoursandonweekends,sothattheusersarenotinterruptedduringwork,
andtheLANtrafficiskepttoaminimum.Itsavestimeandincreasesproductivity.

Note:IfthecomputeristurnedonthroughWakeonLAN,thecomputerstartsfollowtheNetworkBoot
sequence.

AssetIDEEPROM

TheAssetIDElectricallyErasableProgrammableRead-OnlyMemory(EEPROM)containsinformationabout
thecomputerconfigurationandtheserialnumbersofthekeycomponents.Italsoincludesanumberof
blankfieldswhereyoucanrecordinformationabouttheendusersinyournetwork.

Settingmanagementfeatures

Toenableanetworkadministratortoremotelycontrolyourcomputer,setthefollowingsystem-management
featuresintheThinkPadSetupprogram:

•WakeonLAN

•NetworkBootsequence

•Flashupdate

Note:Ifasupervisorpasswordhasbeenset,youwillberequiredtoenterthesupervisorpasswordwhen
youstarttheThinkPadSetupprogram.

EnablingordisablingtheWakeonLANfeature

WhentheWakeonLANfeatureisenabledandthecomputerisconnectedtoaLAN,thenetworkadministrator
canstartthecomputerremotelyfromamanagementconsole,usingaremotenetwork-managementprogram.

ToenableordisabletheWakeonLANfeature,dothefollowing:

1.StarttheThinkPadSetupprogram.See“UsingtheThinkPadSetupprogram”onpage65.

2.SelectConfig➙Network.TheNetworksubmenuisdisplayed.

3.SelectacorrespondingoptionfortheWakeonLANfeature.

4.PresstheF10keytosaveandexit.

Chapter6.Advancedconfiguration77

DefiningaNetworkBootsequence

WhenthecomputerwakesonLAN,thecomputerbootsfromthedeviceasspecifiedontheNetworkBoot
menu,andthenfollowthebootorderlistontheBootmenu.

TodefineaNetworkBootsequence,dothefollowing:

1.StarttheThinkPadSetupprogram.See“UsingtheThinkPadSetupprogram”onpage65.

2.SelectStartup➙NetworkBoot.Thebootdevicelistisdisplayed.

3.Selectabootdevicetomakeitasthetopbootpriority.

4.PresstheF10keytosaveandexit.

Note:Y oucanpresstheF9keytorestoretothefactorydefaultsettings.

Checkingtherequirementsforflashupdates

Anetworkadministratorcanupdatetheprogramsonyourcomputerfromamanagementconsole,ifthe
followingrequirementsaremet:

•ThecomputermustbestartedoverLAN.

•ThecomputermustbeengagedinthePrebooteXecutionEnvironment(PXE).

•Anetwork-managementprogrammustbeinstalledonthecomputerofthenetworkadministrator.

78UserGuide

Chapter7.Preventingproblems

AnimportantpartofowningaThinkPadnotebookcomputerismaintenance.Withpropercare,youcan
avoidcommonproblems.Thechapterprovidesinformationthatcanhelpyoukeepyourcomputerrunning
smoothly.

•“Generaltipsforpreventingproblems”onpage79

•“Makingsuredevicedriversarecurrent”onpage80

•“Takingcareofyourcomputer”onpage81

Generaltipsforpreventingproblems

•Checkthecapacityofyourharddiskdriveorhybriddrivefromtimetotime.Iftheharddiskdriveorhybrid
drivegetstoofull,theWindowsoperatingsystemwillslowdownandmightproduceerrors.

Tochecktheharddiskdriveorhybriddrivecapacity,dothefollowing:

–ForWindows7:ClickStart➙Computer.
–ForWindows8.1:OpentheFileExplorer.

•Emptyyourrecyclebinonaregularbasis.

•Usediskdefragmenttoolregularlyonyourharddiskdriveorhybriddrivetoimprovedataseekand
readtimes.

•Tofreeupdiskspace,uninstallunusedapplicationprograms.

Note:Y oualsomightwanttolookforprogramduplicationoroverlappingversions.

•CleanoutyourInbox,Sent,andTrashfoldersfromyoure-mailclientprogram.

•Backupyourdataatleastonceaweek.Ifcriticaldataispresent,itisagoodideatoperformadaily
backupoperation.Lenovohasmanybackupoptionsavailableforyourcomputer.Rewritableoptical
drivesareavailableformostmachinesandareeasilyinstalled.

•Schedulesystemrestoreoperationstotakeasystemsnapshotperiodically.Formoreinformationabout
systemrestore,seeChapter9“Recoveryoverview”onpage105.

•UpdatedevicedriversandtheUEFIBIOSwhenneeded.

•Profileyourmachineathttp://www.lenovo.com/supporttokeepuptodatewithcurrentdriversand
revisions.

•Keepuptodatefordevicedriversonothernon-Lenovohardware.Youmightwanttoreadthedevice
driverinformationreleasenotespriortoupdatingforcompatibilityorknownissues.

•Keepalogbook.Entriesmightincludemajorhardwareorsoftwarechanges,driverupdates,minorissues
youhaveexperienced,andhowyouresolvedtheminorissues.

•Ifyoueverneedtorunarecoveryonyourcomputertoreturnthepreinstalledcontentsontothemachine,
thefollowingtipsmighthelpalongtheway:

–Removeallexternaldevicessuchastheprinter,keyboard,andsoon.
–Makesurethatyourbatteryischargedandyourcomputerhastheacpowerconnected.
–AccessThinkPadSetupandloadthedefaultsettings.
–Restartthecomputerandstarttherecoveryoperation.
–Ifyourcomputerusesdiscsastherecoverymedia,donotremovethediscfromthedriveuntil

promptedtodoso.

©CopyrightLenovo2014

79

•Forsuspectedharddiskdriveorhybriddriveissues,referto“Diagnosingproblems”onpage85andruna
diagnostictestforthedrivebeforeyoucalltheCustomerSupportCenter.Ifyourcomputerdoesnot
startup,downloadthefilestocreateabootableself-testmediumfromhttp://www.lenovo.com/hddtest.
Runthetestandrecordanymessagesorerrorcodes.Ifthetestreturnsanyfailingerrorcodesor
messages,calltheCustomerSupportCenterwiththecodesormessagesandthecomputerinfrontof
you.Atechnicianwillassistyoufurther.

•Ifrequired,youcanfindthecontactinformationabouttheCustomerSupportCenterforyourcountry
orregionathttp://www.lenovo.com/support/phone.WhencallingtheCustomerSupportCenter,make
surethatyouhaveyourmachinemodeltype,serialnumber,andthecomputerinfrontofyou.Also,ifthe
computerisproducingerrorcodes,itishelpfultohavetheerrorscreenonorthemessageswrittendown.

Makingsuredevicedriversarecurrent

Devicedriversareprogramsthatcontaininstructionsfortheoperatingsystemabouthowtooperateor
“drive”acertainpieceofhardware.Eachhardwarecomponentonyourcomputerhasitsownspecificdriver.
Ifyouaddanewcomponent,theoperatingsystemneedstobeinstructedonhowtooperatethatpiece
ofhardware.Afteryouinstallthedriver,theoperatingsystemcanrecognizethehardwarecomponent
andunderstandhowtouseit.

Note:Becausedriversareprograms,likeanyotherfileonyourcomputer,theyaresusceptibletocorruption
andmightnotperformcorrectlyifcorruptionoccurs.

Itisnotalwaysnecessarytodownloadthelatestdrivers.However,youshoulddownloadthelatestdriver
foracomponentifyounoticepoorperformancefromthatcomponentorifyouaddedanewcomponent.
Thismighteliminatethedriverasthepotentialcauseofaproblem.

GettingthelatestdriversfromtheWebsite

YoucandownloadandinstallupdateddevicedriversfromtheLenovoWebsitebydoingthefollowing:

1.Gotohttp://www.lenovo.com/ThinkPadDrivers.

2.Selecttheentryforyourcomputerandthenfollowtheinstructionsonthescreentodownloadand
installnecessarysoftware.

GettingthelatestdriversusingSystemUpdate

TheSystemUpdateprogramhelpsyoukeepthesoftwareonyourcomputerup-to-date.Updatepackages
arestoredonLenovoserversandcanbedownloadedfromtheLenovoSupportWebsite.Updatepackages
cancontainapplications,devicedrivers,UEFIBIOSflashes,orsoftwareupdates.WhentheSystemUpdate
programconnectstotheLenovoSupportWebsite,theSystemUpdateprogramautomaticallyrecognizes
themachinetypeandmodelofyourcomputer,theinstalledoperatingsystem,andthelanguageofthe
operatingsystemtodeterminewhatupdatesareavailableforyourcomputer.TheSystemUpdateprogram
thendisplaysalistofupdatepackagesandcategorizeseachupdateascritical,recommended,oroptionalto
helpyouunderstandtheimportance.Y ouhavecompletecontrolofwhichupdatestodownloadandinstall.
Afteryouselecttheupdatepackagesyouwant,theSystemUpdateprogramautomaticallydownloadsand
installstheupdateswithoutanyfurtherinterventionfromyou.

TheSystemUpdateprogramispreinstalledonyourcomputerandisreadytorun.Theonlyprerequisiteis
anactiveInternetconnection.Youcanstarttheprogrammanually,oryoucanusetheschedulefeature
toenabletheprogramtosearchforupdatesautomaticallyatspecifiedintervals.Youalsocanpredefine
scheduledupdatestosearchbyseverity(criticalupdates,criticalandrecommendedupdates,orallupdates)
sothelistyouchoosefromcontainsonlythoseupdatetypesthatareofinteresttoyou.

FormoreinformationabouthowtousetheSystemUpdateprogram,refertothehelpinformationsystem
oftheprogram.

80UserGuide

Takingcareofyourcomputer

Althoughyourcomputerisdesignedtofunctionreliablyinnormalworkenvironments,youneedtouse
commonsenseinhandlingit.Byfollowingtheimportanttipsinthistopic,youwillgetthemostuseand
enjoymentoutofyourcomputer.

Becarefulaboutwhereandhowyouwork

•Storepackingmaterialssafelyoutofthereachofchildrentopreventtheriskofsuffocationfromplastic
bags.

•Keepyourcomputerawayfrommagnets,activatedcellularphones,electricalappliances,orspeakers
(morethan13cmor5inches).

•Avoidsubjectingyourcomputertoextremetemperatures(below5°C/41°Forabove35°C/95°F).

•Someappliances,suchascertainportabledesktopfansorairpurifiers,canproducenegativeions.Ifa
computerisclosetosuchanappliance,andisexposedforanextendedtimetoaircontainingnegative
ions,itmightbecomeelectrostaticallycharged.Suchachargemightbedischargedthroughyourhands
whenyoutouchthekeyboardorotherpartsofthecomputer,orthroughconnectorsonI/Odevices
connectedtoit.Eventhoughthiskindofelectrostaticdischarge(ESD)istheoppositeofadischargefrom
yourbodyorclothingtothecomputer,itposesthesameriskofacomputermalfunction.

Yourcomputerisdesignedandmanufacturedtominimizeanyeffectsofelectrostaticcharge.Anelectrostatic
chargeaboveacertainlimit,however,canincreasetheriskofESD.Therefore,whenusingthecomputer
closetoanappliancethatcanproducenegativeions,givespecialattentiontothefollowing:

•Avoiddirectlyexposingyourcomputertotheairfromanappliancethatcanproducenegativeions.

•Keepyourcomputerandperipheralsasfaraspossiblefromsuchanappliance.

•Whereverpossible,groundyourcomputertofacilitatesafeelectrostaticdischarge.

Note:Notallsuchappliancescauseasignificantelectrostaticcharge.

Begentlewithyourcomputer

•Avoidplacinganyobjects(includingpaper)betweenthedisplayandthekeyboardorthepalmrest.

•Yourcomputerdisplayisdesignedtobeopenedandusedatanangleslightlygreaterthan90degrees.
Donotopenthedisplaybeyond135degrees,asthismightdamagethecomputerhinge.

•Donotturnyourcomputeroverwhiletheacpoweradapterispluggedin.Thiscouldbreaktheadapter
plug.

Carryyourcomputerproperly

•Beforemovingyourcomputer,besuretoremoveanymedia,turnoffattacheddevices,anddisconnect
cordsandcables.

•Whenpickingupyouropencomputer,holditbythebottom.Donotpickuporholdyourcomputerby
thedisplay.

Handlestoragemediaanddrivesproperly

•Ifyourcomputercomeswithanopticaldrive,donottouchthesurfaceofadiscorthelensonthetray.

•WaituntilyouheartheCDorDVDclickintothecenterpivotofthedrivebeforeclosingthetray.

•Wheninstallingthestoragedriveoropticaldrive,followtheinstructionsshippedwithyourhardware,and
applypressureonlywhereneededonthedevice.

•Afteryoureplacetheprimarystoragedrive,reattachthecoverofthedriveslot.

•Whenreplacingthestoragedrive,reattachthecoverofthedriveslot.

Chapter7.Preventingproblems81

•Storeyourexternalandremovablestoragedriveoropticaldrivesintheappropriatecontainersor
packagingwhentheyarenotbeingused.

•Beforeyouinstallanyofthefollowingdevices,touchametaltableoragroundedmetalobject.Thisaction
reducesanystaticelectricityfromyourbody.Thestaticelectricitycoulddamagethedevice.

•Whiletransferringdatatoorfromaflashmediacard,suchasanSDcard,donotputyourcomputerin
sleeporhibernationmodebeforethedatatransferiscomplete.Todosomightcausedamagetoyour
data.

Takingcarewhensettingpasswords

•Rememberyourpasswords.Ifyouforgetasupervisororharddiskpassword,Lenovowillnotresetit,
andyoumighthavetoreplaceyoursystemboardorstoragedrive.

Takingcareofthefingerprintreader

Thefollowingactionscoulddamagethefingerprintreaderorcauseitnottoworkproperly:

•Scratchingthesurfaceofthefingerprintreaderwithahard,pointedobject.

•Scrapingthesurfaceofthefingerprintreaderwithyourfingernailoranythinghard.

•Usingortouchingthefingerprintreaderwithadirtyfinger.

Ifyounoticeanyofthefollowingconditions,gentlycleanthesurfaceofthefingerprintreaderwithadry,
soft,lint-freecloth:

•Thesurfaceofthefingerprintreaderisdirtyorstained.

•Thesurfaceofthefingerprintreaderiswet.

•Thefingerprintreaderoftenfailstoenrollorauthenticateyourfingerprint.

Registeringyourcomputer

•RegisteryourThinkPadcomputerwithLenovoathttp://www.lenovo.com/register.Formoreinformation,
see“Registeringyourcomputer”onpage17.

Besurenottomodifyyourcomputer

•OnlyanauthorizedThinkPadrepairtechnicianshoulddisassembleandrepairyourcomputer.

•Donotmodifyortapethelatchestokeepthedisplayopenorclosed.

Cleaningthecoverofyourcomputer

Occasionallycleanyourcomputerbydoingthefollowing:

1.Prepareamixtureofagentlekitchen-usedetergent.Thedetergentmustnotcontainabrasivepowderor
strongchemicalssuchasacidoralkaline.Usefivepartswatertoonepartdetergent.

2.Absorbthediluteddetergentintoasponge.

3.Squeezeexcessliquidfromthesponge.

4.Wipethecoverwiththesponge,usingacircularmotionandtakingcarenottoletanyexcessliquiddrip.

5.Wipethesurfacetoremovethedetergent.

6.Rinsethespongewithcleanrunningwater.

7.Wipethecoverwiththecleansponge.

8.Wipethesurfaceagainwithadry,soft,lint-freecloth.

9.Waitforthesurfacetodrycompletelyandremoveanyfibersfromthecloth.

82UserGuide

Cleaningyourcomputerkeyboard

Tocleanthecomputerkeyboard,dothefollowing:

1.Applysomeisopropylrubbingalcoholtoasoft,dust-freecloth.

Note:Avoidsprayingcleanerdirectlyontothekeyboard.

2.Wipeeachkeytopsurfacewiththecloth.Wipethekeysonebyone;ifyouwipeseveralkeysatatime,
theclothmighthookontoanadjacentkeyandpossiblydamageit.Makesurethatnoliquiddripsonto
orbetweenthekeys.

3.Allowtodry.

4.Toremoveanycrumbsordustfrombeneaththekeys,youcanuseacamerablowerwithabrush
orcoolairfromahairdryer.

Cleaningyourcomputerdisplay

Tocleanthecomputerdisplay,dothefollowing:

1.Gentlywipethedisplaywithadry,softlint-freecloth.Ifyouseeascratchlikemarkonyourdisplay,it
mightbeastaintransferredfromthekeyboardortheTrackPointpointingstickwhenthecoverwas
pressedfromtheoutside.

2.Wipeordustthestaingentlywithasoft,drycloth.

3.Ifthestainremains,moistenasoft,lint-freeclothwithwaterora50-50mixtureofisopropylalcoholand
waterthatdoesnotcontainimpurities.

Note:Avoidsprayingcleanerdirectlyontothekeyboard.

4.Wringoutasmuchoftheliquidasyoucan.

5.Wipethedisplayagain;donotletanyliquiddripintothecomputer.

6.Besuretodrythedisplaybeforeclosingit.

Chapter7.Preventingproblems83

84UserGuide