Lenovo 3318E8U, 3326, 3329, 3341, 3318 User Manual

ThinkCentre
UserGuide

MachineTypes:3280,3281,3291,3292,3293,3294,3296,3297,
3298,3305,3309,3311,3312,3313,3314,3315,3316,3318,3320,
3322,3324,3325,3326,3327,3329,3341,and3342

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstand“Important
safetyinformation”onpagevandAppendixA“Notices”onpage119.

SecondEdition(July2012)

©CopyrightLenovo2012.

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

Contents

Importantsafetyinformation......v

Serviceandupgrades.............v

Staticelectricityprevention...........v

Powercordsandpoweradapters........vi

Extensioncordsandrelateddevices.......vi

Plugsandoutlets..............vii

Externaldevices..............vii

Heatandproductventilation.........vii

Operatingenvironment...........viii

Modemsafetyinformation..........viii

Lasercompliancestatement..........ix

Powersupplystatement............ix

Cleaningandmaintenance...........ix

Chapter1.Productoverview......1

Features..................1

Specications................4

Lenovoprograms..............5

AccessingLenovoprogramsontheWindows

7operatingsystem............5

AccessingLenovoprogramsontheWindows

8operatingsystem............6

AnintroductiontoLenovoprograms.....7

Locations..................9

Locatingconnectors,controls,andindicators

onthefrontofyourcomputer........9

Locatingconnectorsontherearofyour

computer...............11

Locatingcomponents..........13

Locatingpartsonthesystemboard....16

Adjustingtheframestand........18

Machinetypeandmodellabel.......19

Chapter2.Usingyourcomputer...21

Frequentlyaskedquestions.........21

AccessingControlPanelontheWindows8

operatingsystem..............21

Usingthekeyboard.............22

UsingWindowsshortcutkeys.......22

UsingtheblueThinkVantagebutton....22

Usingangerprintreader........22

Usingthewheelmouse...........23

Adjustingaudio..............23

Aboutyourcomputeraudio........23

Settingthevolumefromthedesktop....23

SettingthevolumefromControlPanel...24

UsingCDsandDVDs............24

HandlingandstoringCDandDVDmedia..24

PlayingaCDorDVD..........25

RecordingaCDorDVD.........25

Usingthesingle-touchandmulti-touchfeature..25

Chapter3.Y ouandyourcomputer..29

Accessibilityandcomfort..........29

Arrangingyourworkspace........29

Comfort...............29

Glareandlighting............30

Aircirculation.............30

Electricaloutletsandcablelengths.....30

Registeryourcomputer...........31

Movingyourcomputertoanothercountryor

region..................31

Voltage-selectionswitch.........31

Replacementpowercords........32

Chapter4.Security..........33

Securityfeatures..............33

Attachinganintegratedcablelock.......34

Usingpasswords..............34

BIOSpasswords............34

Windowspasswords..........35

Conguringthengerprintreader.......35

Usingandunderstandingrewalls.......35

Protectingdataagainstviruses........35

Chapter5.Installingorreplacing

hardware...............37

Handlingstatic-sensitivedevices.......37

Installingorreplacinghardware........37

Installingexternaloptions........37

Removingandreinstallingtheframestand..38

Installingthemonitorstand........38

Removingthecomputercover.......41

Removingandreinstallingtheframefoot..42

Removingandreinstallingthehandlebar..43

RemovingandreinstallingtherearI/O

assembly...............44

Installingorreplacingamemorymodule...45

Replacingtheharddiskdrive.......46

Replacingtheopticaldrive........49

Replacingtheconverterboard.......50

Replacingtheheatsink.........51

Replacingthemicroprocessor.......53

Replacingtheinternalspeakers......56

Replacingthethermalsensor.......57

©CopyrightLenovo2012

i

Replacingtheintegratedcamera......59

ReplacingtheWI-FIcard.........60

Replacingtheambientlightsensor.....62

ReplacingtheBluetoothmodule......63

Replacingthecardreader........64

ReplacingtheExpressCard........65

Replacingtheheatsinkandfanassemblyfor

GPU.................66

ReplacingtherearPS/2connectorsandserial

portassembly.............68

Replacingthemouse..........69

Replacingthekeyboard.........72

Completingthepartsreplacement.....73

Chapter6.Recoveryinformation...75

RecoveryinformationfortheWindows7operating

system..................75

Creatingandusingrecoverymedia.....75

Performingbackupandrecoveryoperations.76
UsingtheRescueandRecoveryworkspace.77

Creatingandusingarescuemedium....78

Reinstallingpreinstalledapplicationsand

devicedrivers.............79

Reinstallingsoftwareprograms......80

Reinstallingdevicedrivers........80

Solvingrecoveryproblems........80

RecoveryinformationfortheWindows8operating

system..................81

Chapter7.UsingtheSetupUtility

program................83

StartingtheSetupUtilityprogram.......83

Viewingandchangingsettings........83

Usingpasswords..............83

Passwordconsiderations.........84

Power-OnPassword..........84

AdministratorPassword.........84

HardDiskPassword...........84

Setting,changing,anddeletingapassword.84
Erasinglostorforgottenpasswords(clearing

CMOS)................85

Enablingordisablingadevice........85

Selectingastartupdevice..........86

Selectingatemporarystartupdevice....86

Selectingorchangingthestartupdevice

sequence...............86

EnablingErPcompliancemode........86

ICEperformancemode...........87

ICEthermalalert..............87

ExitingtheSetupUtilityprogram.......88

Chapter8.Updatingsystem

programs...............89

Usingsystemprograms...........89

Updating(ashing)theBIOSfromadisc....89

Updating(ashing)theBIOSfromyouroperating

system..................90

RecoveringfromaPOST/BIOSupdatefailure..90

Chapter9.Preventingproblems...91

Keepingyourcomputercurrent........91

Gettingthelatestdevicedriversforyour

computer...............91

Updatingyouroperatingsystem......91

UsingSystemUpdate..........92

Cleaningandmaintenance..........92

Basics................92

Cleaningyourcomputer.........93

Goodmaintenancepractices.......94

Movingyourcomputer...........95

Chapter10.T roubleshootingand

diagnostics..............97

Basictroubleshooting............97

Troubleshootingprocedure..........98

Troubleshooting..............98

Audioproblems............99

CDproblems.............100

DVDproblems.............101

Intermittentproblems..........103

Keyboard,mouse,orpointingdevice

problems...............103

Monitorproblems............105

Networkingproblems..........106

Optionproblems............109

Performanceandlockupproblems.....110

Printerproblems............111

Serialportproblems...........112

Softwareproblems...........112

USBproblems.............113

LenovoSolutionCenter...........114

Chapter11.Gettinginformation,help,

andservice.............115

Informationresources............115

LenovoThinkVantageTools........115

LenovoWelcome............115

HelpandSupport............115

SafetyandWarranty...........115

LenovoWebsite............115

LenovoSupportWebsite.........116

Helpandservice..............116

iiThinkCentreUserGuide

Usingthedocumentationanddiagnostic

program...............116

Callingforservice............116

Usingotherservices..........117

Purchasingadditionalservices......117

AppendixA.Notices.........119

Trademarks................120

AppendixB.Regulatory

information.............121

Exportclassicationnotice..........121

Electronicemissionsnotices.........121

FederalCommunicationsCommission

DeclarationofConformity........121

Additionalregulatoryinformation.......123

ImportantWEEEInformation.........125

Recyclinginformation............125

RecyclinginformationforBrazil........126

BatteryrecyclinginformationforT aiwan.....126

BatteryrecyclinginformationfortheEuropean

Union..................127

AppendixD.RestrictionofHazardous

SubstancesDirective(RoHS)....129

ChinaRoHS................129

TurkishRoHS...............129

UkraineRoHS...............129

IndiaRoHS................130

AppendixE.ENERGYSTARmodel

information.............131

AppendixC.WEEEandrecycling

information.............125

Index.................133

©CopyrightLenovo2012

iii

ivThinkCentreUserGuide

Importantsafetyinformation

CAUTION:
Beforeusingthismanual,besuretoreadandunderstandalltherelatedsafetyinformationforthis
product.RefertotheinformationinthissectionandthesafetyinformationintheThinkCentreSafety,
Warranty,andSetupGuidethatyoureceivedwiththisproduct.Readingandunderstandingthissafety
informationreducestheriskofpersonalinjuryanddamagetoyourproduct.

IfyounolongerhaveacopyoftheThinkCentreSafety,Warranty,andSetupGuide,youcanobtainaPortable
DocumentFormat(PDF)versionfromtheLenovo
TheLenovoSupportWebsitealsoprovidestheThinkCentreSafety,Warranty,andSetupGuideandthis
ThinkCentreUserGuideinadditionallanguages.

®

SupportWebsiteathttp://www.lenovo.com/support.

Serviceandupgrades

DonotattempttoserviceaproductyourselfunlessinstructedtodosobytheCustomerSupportCenteror
yourdocumentation.OnlyuseaServiceProviderwhoisapprovedtorepairyourparticularproduct.

Note:Somecomputerpartscanbeupgradedorreplacedbythecustomer.Upgradestypicallyare
referredtoasoptions.ReplacementpartsapprovedforcustomerinstallationarereferredtoasCustomer
ReplaceableUnits,orCRUs.Lenovoprovidesdocumentationwithinstructionswhenitisappropriatefor
customerstoinstalloptionsorreplaceCRUs.Y oumustcloselyfollowallinstructionswheninstallingor
replacingparts.TheOffstateofapowerindicatordoesnotnecessarilymeanthatvoltagelevelsinsidea
productarezero.Beforeyouremovethecoversfromaproductequippedwithapowercord,alwaysmake
surethatthepoweristurnedoffandthattheproductisunpluggedfromanypowersource.Formore
informationonCRUs,refertoChapter5“Installingorreplacinghardware”onpage37
questionsorconcerns,contacttheCustomerSupportCenter.

Althoughtherearenomovingpartsinyourcomputerafterthepowercordhasbeendisconnected,the
followingwarningsarerequiredforyoursafety.

CAUTION:

.Ifyouhaveany

Hazardousmovingparts.Keepngersandotherbodypartsaway.

CAUTION:

BeforereplacinganyCRUs,turnoffthecomputerandwaitthreetoveminutestoletthecomputer
coolbeforeopeningthecover.

Staticelectricityprevention

Staticelectricity,althoughharmlesstoyou,canseriouslydamagecomputercomponentsandoptions.
Improperhandlingofstatic-sensitivepartscancausedamagetothepart.Whenyouunpackanoption

©CopyrightLenovo2012

v

orCRU,donotopenthestatic-protectivepackagecontainingthepartuntiltheinstructionsdirectyou
toinstallit.

WhenyouhandleoptionsorCRUs,orperformanyworkinsidethecomputer,takethefollowingprecautions
toavoidstatic-electricitydamage:

•Limityourmovement.Movementcancausestaticelectricitytobuilduparoundyou.

•Alwayshandlecomponentscarefully.Handleadapters,memorymodules,andothercircuitboardsbythe

edges.Nevertouchexposedcircuitry.

•Preventothersfromtouchingcomponents.

•Whenyouinstallastatic-sensitiveoptionorCRU,touchthestatic-protectivepackagecontainingthe

parttoametalexpansion-slotcoverorotherunpaintedmetalsurfaceonthecomputerforatleasttwo
seconds.Thisreducesstaticelectricityinthepackageandyourbody.

•Whenpossible,removethestatic-sensitivepartfromthestatic-protectivepackagingandinstallthepart

withoutsettingitdown.Whenthisisnotpossible,placethestatic-protectivepackagingonasmooth,
levelsurfaceandplacethepartonit.

•Donotplacethepartonthecomputercoverorothermetalsurface.

Powercordsandpoweradapters

Useonlythepowercordsandpoweradapterssuppliedbytheproductmanufacturer.

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

Neverwrapapowercordaroundapoweradapterorotherobject.Doingsocanstressthecordinwaysthat
cancausethecordtofray,crack,orcrimp.Thiscanpresentasafetyhazard.

Alwaysroutepowercordssothattheywillnotbewalkedon,trippedover,orpinchedbyobjects.

Protectpowercordandpoweradaptersfromliquids.Forinstance,donotleaveyourpowercordorpower
adapternearsinks,tubs,toilets,oronoorsthatarecleanedwithliquidcleansers.Liquidscancausea
shortcircuit,particularlyifthepowercordorpoweradapterhasbeenstressedbymisuse.Liquidsalsocan
causegradualcorrosionofpowercordterminalsand/ortheconnectorterminalsonapoweradapter,
whichcaneventuallyresultinoverheating.

Alwaysconnectpowercordsandsignalcablesinthecorrectorderandensurethatallpowercord
connectorsaresecurelyandcompletelypluggedintoreceptacles.

Donotuseanypoweradapterthatshowscorrosionattheacinputpinsorshowssignsofoverheating(such
asdeformedplastic)attheacinputoranywhereonthepoweradapter.

Donotuseanypowercordswheretheelectricalcontactsoneitherendshowsignsofcorrosionor
overheatingorwherethepowercordappearstohavebeendamagedinanyway.

2

,orbetter.For

Extensioncordsandrelateddevices

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

viThinkCentreUserGuide

Plugsandoutlets

Ifareceptacle(poweroutlet)thatyouintendtousewithyourcomputerequipmentappearstobedamaged
orcorroded,donotusetheoutletuntilitisreplacedbyaqualiedelectrician.

Donotbendormodifytheplug.Iftheplugisdamaged,contactthemanufacturertoobtainareplacement.

Donotshareanelectricaloutletwithotherhomeorcommercialappliancesthatdrawlargeamountsof
electricity;otherwise,unstablevoltagemightdamageyourcomputer,data,orattacheddevices.

Someproductsareequippedwithathree-prongedplug.Thisplugtsonlyintoagroundedelectricaloutlet.
Thisisasafetyfeature.Donotdefeatthissafetyfeaturebytryingtoinsertitintoanon-groundedoutlet.If
youcannotinserttheplugintotheoutlet,contactanelectricianforanapprovedoutletadapterortoreplace
theoutletwithonethatenablesthissafetyfeature.Neveroverloadanelectricaloutlet.Theoverallsystem
loadshouldnotexceed80percentofthebranchcircuitrating.Consultanelectricianformoreinformation
ifyouhavequestionsaboutpowerloadsandbranchcircuitratings.

Besurethatthepoweroutletyouareusingisproperlywired,easilyaccessible,andlocatedclosetothe
equipment.Donotfullyextendpowercordsinawaythatwillstressthecords.

Besurethatthepoweroutletprovidesthecorrectvoltageandcurrentfortheproductyouareinstalling.

Carefullyconnectanddisconnecttheequipmentfromtheelectricaloutlet.

Externaldevices

DonotconnectordisconnectanyexternaldevicecablesotherthanUniversalSerialBus(USB)and1394
cableswhilethecomputerpowerison;otherwise,youmightdamageyourcomputer.Toavoidpossible
damagetoattacheddevices,waitatleastvesecondsafterthecomputerisshutdowntodisconnect
externaldevices.

Heatandproductventilation

Computers,poweradapters,andmanyaccessoriescangenerateheatwhenturnedonandwhenbatteries
arecharging.Alwaysfollowthesebasicprecautions:

•Donotleaveyourcomputer,poweradapter,oraccessoriesincontactwithyourlaporanypartofyour
bodyforanextendedperiodwhentheproductsarefunctioningorwhenthebatteryischarging.Y our
computer,poweradapter,andmanyaccessoriesproducesomeheatduringnormaloperation.Extended
contactwiththebodycouldcausediscomfortor,potentially,askinburn.

•Donotchargethebatteryoroperateyourcomputer,poweradapter,oraccessoriesnearammable
materialsorinexplosiveenvironments.

•Ventilationslots,fans,andheatsinksareprovidedwiththeproductforsafety,comfort,andreliable
operation.Thesefeaturesmightinadvertentlybecomeblockedbyplacingtheproductonabed,sofa,
carpet,orotherexiblesurface.Neverblock,cover,ordisablethesefeatures.

Inspectyourdesktopcomputerfordustaccumulationatleastonceeverythreemonths.Beforeinspecting
yourcomputer,turnoffthepowerandunplugthecomputer'spowercordfromtheelectricaloutlet;then
removeanydustfromventsandperforationsinthebezel.Ifyounoticeexternaldustaccumulation,then
examineandremovedustfromtheinsideofthecomputerincludingheatsinkinletns,powersupplyvents,
andfans.Alwaysturnoffandunplugthecomputerbeforeopeningthecover.Ifpossible,avoidoperating
yourcomputerwithintwofeetofhigh-trafcareas.Ifyoumustoperateyourcomputerinornearahigh-trafc
area,inspectand,ifnecessary,cleanyourcomputermorefrequently.

©CopyrightLenovo2012

vii

Foryoursafetyandtomaintainoptimumcomputerperformance,alwaysfollowthesebasicprecautions
withyourdesktopcomputer:

•Keepthecoverclosedwheneverthecomputerispluggedin.

•Regularlyinspecttheoutsideofthecomputerfordustaccumulation.

•Removedustfromventsandanyperforationsinthebezel.Morefrequentcleaningsmightberequiredfor
computersindustyorhigh-trafcareas.

•Donotrestrictorblockanyventilationopenings.

•Donotstoreoroperateyourcomputerinsidefurniture,asthismightincreasetheriskofoverheating.

•Airowtemperaturesintothecomputershouldnotexceed35°C(95°F).

•Donotinstallairltrationdevices.Theymayinterferewithpropercooling.

Operatingenvironment

Theoptimalenvironmentinwhichtouseyourcomputeris10°C-35°C(50°F-95°F)withhumidityranging
between35%and80%.Ifyourcomputerisstoredortransportedintemperatureslessthan10°C(50°F),
allowthecoldcomputertoriseslowlytoanoptimaloperatingtemperatureof10°C-35°C(50°F-95°F)before
use.Thisprocesscouldtaketwohoursinextremeconditions.Failuretoallowyourcomputertorisetoan
optimaloperatingtemperaturebeforeusecouldresultinirreparabledamagetoyourcomputer.

Ifpossible,placeyourcomputerinawell-ventilatedanddryareawithoutdirectexposuretosunshine.

Keepelectricalappliancessuchasanelectricfan,radio,high-poweredspeakers,airconditioner,and
microwaveovenawayfromyourcomputerbecausethestrongmagneticeldsgeneratedbythese
appliancescandamagethemonitoranddataontheharddiskdrive.

Donotplaceanybeveragesontopoforbesidethecomputerorotherattacheddevices.Ifliquidisspilledon
orinthecomputeroranattacheddevice,ashortcircuitorotherdamagemightoccur.

Donoteatorsmokeoveryourkeyboard.Particlesthatfallintoyourkeyboardcancausedamage.

Modemsafetyinformation

CAUTION:
Toreducetheriskofre,useonlyNo.26AWGorlarger(forexample,No.24AWG)telecommunication
linecordlistedbyUnderwritersLaboratories(UL)orcertiedbytheCanadianStandardsAssociation
(CSA).

Toreducetheriskofre,electricalshock,orinjurywhenusingtelephoneequipment,alwaysfollowbasic
safetyprecautions,suchas:

•Neverinstalltelephonewiringduringalightningstorm.

•Neverinstalltelephonejacksinwetlocationsunlessthejackisspecicallydesignedforwetlocations.

•Nevertouchuninsulatedtelephonewiresorterminalsunlessthetelephonelinehasbeendisconnectedat
thenetworkinterface.

•Usecautionwheninstallingormodifyingtelephonelines.

•Avoidusingatelephone(otherthanacordlesstype)duringanelectricalstorm.Theremaybearemote
riskofelectricshockfromlightning.

•Donotusethetelephonetoreportagasleakinthevicinityoftheleak.

viiiThinkCentreUserGuide

Lasercompliancestatement

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

•Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto
hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.

•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespeciedherein
mightresultinhazardousradiationexposure.

DANGER

SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing.

Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical
instruments,andavoiddirectexposuretothebeam.

Powersupplystatement

Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.

Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabelattached.
Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwithoneoftheseparts,
contactaservicetechnician.

Cleaningandmaintenance

Keepyourcomputerandworkspaceclean.Shutdownthecomputerandthendisconnectthepower
cordbeforecleaningthecomputer.Donotsprayanyliquiddetergentdirectlyonthecomputeroruse
anydetergentcontainingammablematerialtocleanthecomputer.Spraythedetergentonasoftcloth
andthenwipethecomputersurfaces.

©CopyrightLenovo2012

ix

xThinkCentreUserGuide

Chapter1.Productoverview

Thischapterprovidesinformationaboutthecomputerfeatures,specications,softwareprogramsprovided
byLenovo,andlocationsofconnectors,components,partsonthesystemboard,andinternaldrives.

Features

Thissectionintroducesthecomputerfeatures.Theinformationcoversavarietyofmodels.

Toviewtheinformationaboutyourspecicmodel,dooneofthefollowing:

•GointotheSetupUtilityprogrambyfollowingtheinstructionsinChapter7“UsingtheSetupUtility
program”onpage83.Then,selectMain➙SystemSummarytoviewtheinformation.

•OntheMicrosoft

®

Windows

toviewtheinformation.

•OntheWindows8operatingsystem,moveyourcursortothetop-rightorbottom-rightcornerofthe
screentodisplaythecharms.ThenclickSettings➙PCinfotoviewtheinformation.

Microprocessor

Yourcomputercomeswithoneofthefollowingmicroprocessors(internalcachesizevariesbymodeltype):

•Intel

®

Core™i3microprocessor

•IntelCorei5microprocessor

•IntelCorei7microprocessor

•IntelCeleron

•IntelPentium

®

microprocessor

®

microprocessor

®

7operationsystem,clickStart,right-clickComputer,andselectProperties

Memory

Yourcomputersupportsuptotwodoubledatarate3smalloutlinedualinlinememorymodules(DDR3
SODIMMs).

Internaldrives

•Opticaldrive:DVD-ROMorDVD-Burner(optional)

•SerialAdvancedTechnologyAttachment(SATA)harddiskdrive

Note:Y ourcomputersupportsSATA2.0andSATA3.0devices.Formoreinformation,see“Locating
partsonthesystemboard”onpage16.

Display

•23-inchantiglareLCDpanelusingtheIn-PlaneSwitching(IPS)technology

•20-inchantiglareLCDpanel

Videosubsystem

•IntegratedgraphicsforaDisplayPort-inconnectorandaDisplayPort-outconnector

•Graphicsprocessingunit(GPU),availableinsomemodels

Audiosubsystem

©CopyrightLenovo2012

1

•Integratedhigh-denition(HD)audio

•Microphoneconnectorandheadphoneconnector

•Internalstereospeakerswithsoundenhancementtechnology

Connectivity

•100/1000MbpsintegratedEthernetcontroller

Systemmanagementfeatures

•Abilitytostorepower-onself-test(POST)hardwaretestresults

•DesktopManagementInterface(DMI)
DesktopManagementInterfaceprovidesacommonpathforuserstoaccessinformationaboutall

aspectsofacomputer,includingprocessortype,installationdate,attachedprintersandotherperipherals,
powersources,andmaintenancehistory.

•ErPcompliancemode
Theenergy-relatedproductsdirective(ErP)compliancemodereducestheconsumptionofelectricity

whenyourcomputerisinstandbyoroffmode.Formoreinformation,see“EnablingErPcompliance
mode”onpage86

.

•IntelActiveManagementT echnology(AMT)(availableonsomemodels)
IntelActiveManagementTechnologyishardwareandrmwaretechnologythatbuildscertainfunctionality

intocomputersinordertomakethemeasierandlessexpensiveforbusinessestomonitor,maintain,
update,upgrade,andrepair.

•IntelligentCoolingEngine(ICE)
TheIntelligentCoolingEngineisasystemthermalmanagementsolutionthatenablesyourcomputer

torunwithbetterthermalandacousticperformance.TheICEfunctionalsomonitorsthethermal
performanceofyourcomputertoidentifythermalproblems.Formoreinformation,see“ICEperformance
mode”onpage87and“ICEthermalalert”onpage87.

•PrebootExecutionEnvironment(PXE)
ThePrebootExecutionEnvironmentisanenvironmenttostartcomputersusinganetworkinterface

independentofdatastoragedevices(suchastheharddiskdrive)orinstalledoperatingsystems.

•SystemManagement(SM)BasicInput/OutputSystem(BIOS)andSMsoftware
TheSMBIOSspecicationdenesdatastructuresandaccessmethodsinaBIOSthatallowsauseror

applicationtostoreandretrieveinformationspecicaboutthecomputerinquestion.

•WakeonLAN
WakeonLANisanEthernetcomputernetworkingstandardthatallowsacomputertobeturnedon

orwokenupbyanetworkmessage.Themessageisusuallysentbyaprogramrunningonanother
computeronthesamelocalareanetwork.

•WakeonRing
WakeonRing,sometimesreferredtoasWakeonModem,isaspecicationthatallowssupported

computersanddevicestoresumefromsleeporhibernationmode.

•WindowsManagementInstrumentation(WMI)
WindowsManagementInstrumentationisasetofextensionstotheWindowsDriverModel.Itprovidesan

operatingsysteminterfacethroughwhichinstrumentedcomponentsprovideinformationandnotication.

2ThinkCentreUserGuide

Input/Output(I/O)features

•9-pinserialport(optional)

•TwoUniversalSerialBus(USB)3.0connectors(USBports1and2)

•FourUSB2.0connectors(USBports3to6)

•OneEthernetconnector

•OneDisplayPort-outconnector

•OneDisplayPort-inconnector

•OnePersonalSystem/2(PS/2)keyboardconnector(optional)

•OnePS/2mouseconnector(optional)

•Twoaudioconnectorsontheleftpanel(microphoneconnectorandheadphoneconnector)

Formoreinformation,see“Locatingconnectors,controls,andindicatorsonthefrontofyourcomputer”on
page9

and“Locatingconnectorsontherearofyourcomputer”onpage11.

Expansion

•Oneharddiskdrivebay

•Oneopticaldrivebay

•OneminiPCIExpressx1cardslot

Powersupply

Yourcomputercomeswitha150-wattautomaticvoltage-sensingpowersupply.

Securityfeatures

•ComputraceAgentsoftwareembeddedinrmware

•Coverpresenceswitch(alsocalledintrusionswitch)

•Abilitytoenableordisableadevice

•AbilitytoenableanddisableUSBconnectorsindividually

•Keyboardwithngerprintreader(shippedwithsomemodels)

•Power-onpassword(POP),administratorpassword,andharddiskdrivepasswordtodeterunauthorized
useofyourcomputer

•Startupsequencecontrol

•Startupwithoutkeyboardormouse

•Supportforanintegratedcablelock(Kensingtonlock)

•TrustedPlatformModule(TPM)

Formoreinformation,seeChapter4“Security”onpage33

.

Preinstalledsoftwareprograms

Yourcomputerispreinstalledwithsoftwareprogramstohelpyouworkmoreeasilyandsecurely.Formore
information,see“Lenovoprograms”onpage5

.

Preinstalledoperatingsystem

Yourcomputerispreinstalledwithoneofthefollowingoperatingsystems:

•MicrosoftWindows7operatingsystem

Chapter1.Productoverview3

•MicrosoftWindows8operatingsystem

Operatingsystem(s),certiedortestedforcompatibility

•Linux

®

1

•MicrosoftWindowsXPProfessionalSP3

Specications

Thissectionliststhephysicalspecicationsforyourcomputer.

Dimensions

Formodelswiththe20-inchdisplay

Width:502.8mm(19.8inches)
Height:363mm(14.29inches)
Depth:67mm(2.64inches)

Formodelswiththe23-inchdisplay

•Touchmodels:

Width:568mm(22.36inches)
Height:401mm(15.79inches)
Depth:74mm(2.91inches)

•Non-touchmodels:

Width:568mm(22.36inches)
Height:401mm(15.79inches)
Depth:67mm(2.64inches)

(variesbymodeltype)

Weight

Formodelswiththe20-inchdisplay

Maximumcongurationasshipped:8.4kg(18.52lb)

Formodelswiththe23-inchdisplay

•Touchmodels:

Maximumcongurationasshipped:10.6kg(23.37lb)

•Non-touchmodels:

Maximumcongurationasshipped:9.5kg(20.94lb)

Environment

•Airtemperature:

Operating:10°Cto35°C(50°Fto95°F)
Storage:-40°Cto60°C(-40°Fto140°F)inoriginalshippingpackage
Storage:-10°Cto60°C(14°Fto140°F)withoutpackage

•Humidity:

1.Theoperatingsystem(s)listedherearebeingcertiedortestedforcompatibilityatthetimethispublicationgoesto
press.AdditionaloperatingsystemsmightbeidentiedbyLenovoascompatiblewithyourcomputerfollowingthe
publicationofthismanual.Thislistissubjecttochange.Todetermineifanoperatingsystemhasbeencertiedor
testedforcompatibility,checktheWebsiteoftheoperatingsystemvendor.

4ThinkCentreUserGuide

Operating:20%to80%(non-condensing)
Storage:20%to90%(non-condensing)

•Altitude:

Operating:-50to10000ft(-15.2to3048m)
Storage:-50to35000ft(-15.2to10668m)

Electricalinput

•Inputvoltage:

–Lowrange:

Minimum:100Vac
Maximum:127Vac
Inputfrequencyrange:50to60Hz

–Highrange:

Minimum:200Vac
Maximum:240Vac
Inputfrequencyrange:50to60Hz

Lenovoprograms

YourcomputercomeswithLenovoprogramstohelpyouworkmoreeasilyandsecurely.Dependingon
theWindowsoperatingsystempreinstalled,theprogramsmightvary.

AccessingLenovoprogramsontheWindows7operatingsystem

OntheWindows7operatingsystem,youcanaccessLenovoprogramsfromeithertheLenovo
ThinkVantage

AccessingLenovoprogramsfromtheLenovoThinkVantageToolsprogram
ToaccessLenovoprogramsfromtheLenovoThinkVantageToolsprogram,clickStart➙AllPrograms➙

LenovoThinkVantageT ools.Thendouble-clickaprogramicontoaccesstheprogram.

Note:IfaprogramiconintheLenovoThinkVantageToolsprogramnavigationwindowisdimmed,it

indicatesthatyouneedtoinstalltheprogrammanually.Toinstalltheprogrammanually,double-clickthe
programicon.Then,followtheinstructionsonthescreen.Whentheinstallationprocesscompletes,the
programiconwillbeactivated.

Table1.ProgramsintheLenovoThinkVantageT oolsprogram

ProgramIconname

CommunicationsUtilityWebConferencing

FingerprintSoftware

LenovoSolutionCenterSystemHealthandDiagnostics

PasswordManagerPasswordVault

PowerManager

RecoveryMediaFactoryRecoveryDisks

RescueandRecovery

SimpleTapSimpleTap

®

ToolsprogramorfromControlPanel.

®

FingerprintReader

PowerControls

EnhancedBackupandRestore

Chapter1.Productoverview5

Table1.ProgramsintheLenovoThinkVantageToolsprogram(continued)

ProgramIconname

SystemUpdate

ViewManagementUtility

UpdateandDrivers

ScreenLayout

Note:Dependingonyourcomputermodel,someoftheprogramsmightnotbeavailable.

AccessingLenovoprogramsfromControlPanel

ToaccessLenovoprogramsfromControlPanel,clickStart➙ControlPanel.Thendependingonthe
programyouwanttoaccess,clickthecorrespondingsectionandthenclickthecorrespondinggreentext.

Note:IfyoudonotndtheprogramyouneedinControlPanel,opentheLenovoThinkVantageT ools
programnavigationwindowanddouble-clickthedimmedicontoinstalltheprogramyouneed.Then,
followtheinstructionsonthescreen.Whentheinstallationprocesscompletes,theprogramiconwillbe
activated,andyoucanndtheprograminControlPanel.

TheprogramsandthecorrespondingsectionsandgreentextsinControlPanelarelistedinthefollowing
table.

Table2.ProgramsinControlPanel

Program

CommunicationsUtilityHardwareandSoundLenovo-WebConferencing

FingerprintSoftwareSystemandSecurity

LenovoSolutionCenterSystemandSecurityLenovo-SystemHealthand

PasswordManager

PowerManager

RecoveryMedia

RescueandRecovery

SimpleTap

SystemUpdateSystemandSecurity

ViewManagementUtility

ControlPanelsectionGreentextinControlPanel

Lenovo-FingerprintReader

HardwareandSound

Diagnostics

SystemandSecurity
UserAccountsandFamilySafety

HardwareandSound
SystemandSecurity

SystemandSecurity

SystemandSecurity

Programs

SystemandSecurity

Lenovo-PasswordVault

Lenovo-PowerControls

Lenovo-FactoryRecoveryDisks

Lenovo-EnhancedBackupand
Restore

Lenovo-SimpleTap

Lenovo-UpdateandDrivers

LenovoViewManagementUtility

Note:Dependingonyourcomputermodel,someoftheprogramsmightnotbeavailable.

AccessingLenovoprogramsontheWindows8operatingsystem

IfyourcomputerispreinstalledwiththeWindows8operatingsystem,youcanaccessLenovoprogramsby
doingeitherofthefollowing:

•ClicktheLenovoQuickLaunchiconfromthetaskbar.Alistofprogramsisdisplayed.Double-clicka

Lenovoprogramtolaunchit.Ifadesiredprogramisnotinthelist,clicktheplusicon+.

•PresstheWindowskeytogototheStartscreen.ClickaLenovoprogramtolaunchit.Ifyoucannotnd

theprogramyouneed,movethepointertothebottom-rightcornerofthescreentodisplaythecharms.
ThenclicktheSearchcharmtosearchforthedesiredprogram.

6ThinkCentreUserGuide

YourcomputersupportsthefollowingLenovoprograms:

•FingerprintSoftware

•LenovoCompanion

•LenovoSettings

•LenovoSolutionCenter

•LenovoQuickLaunch

•LenovoSupport

•PasswordManager

•SystemUpdate

AnintroductiontoLenovoprograms

ThistopicprovidesabriefintroductiontosomeLenovoprograms.

Note:Dependingonyourcomputermodel,someoftheprogramsmightnotbeavailable.

•CommunicationsUtility
TheCommunicationsUtilityprogramprovidesacentrallocationforintegratedcameraandmicrophone

settings.ItcontrolsadvancedsettingsfortheintegratedmicrophoneandcameratooptimizeWeb
conferencingandVoiceoverIP(VOIP)experience.

•FingerprintSoftware
Theintegratedngerprintreaderprovidedonsomekeyboardsenablesyoutoenrollyourngerprint

andassociateitwithyourpower-onpassword,harddiskpassword,andWindowspassword.Asa
result,ngerprintauthenticationcanreplacepasswordsandenablesimpleandsecureuseraccess.A
ngerprintreaderkeyboardisavailablewithselectcomputersorcanbepurchasedforcomputersthat
supportthisoption.

•LenovoCloudStorage
TheLenovoCloudStorageprogramisacloudstoragesolutionthatenablesyoutostoreyourles,such

asdocumentsandpictures,onaserver.YoucanaccessthestoredlesthroughtheInternetfrom
differentdevicessuchaspersonalcomputers,smartphones,ortablets.Formoreinformationaboutthe
LenovoCloudStorageprogram,gotohttp://www.lenovo.com/cloud.

•LenovoCompanion
ThroughtheLenovoCompanionprogram,youcangettheinformationabouttheaccessoriesforyour

computer,viewbolgsandarticlesaboutyourcomputer,andcheckforotherrecommendedprograms.

•LenovoSettings
UsetheLenovoSettingsprogramtoenhanceyourcomputingexperiencebyturningyourcomputerintoa

portablehotspot,conguringcameraandaudiosettings,optimizingyourpowerplansettings,and
creatingandmanagingmultiplenetworkproles.

•LenovoSolutionCenter
TheLenovoSolutionCenterprogramenablesyoutotroubleshootandresolvecomputerproblems.It

combinesdiagnostictests,systeminformationcollection,securitystatus,andsupportinformation,along
withhintsandtipsformaximumsystemperformance.

•LenovoQuickLaunch
TheLenovoQuickLaunchprogramprovidesyouwithquickaccesstoprogramsinstalledonyour

computer,includingLenovoprograms,Microsoftprograms,andotherthirdpartyprograms.

•LenovoSupport

Chapter1.Productoverview7

TheLenovoSupportprogramenablesyoutoregisteryourcomputerwithLenovo,checkthecomputer
healthconditionandbatterystatus,downloadandviewusermanualsforyourcomputer,getthewarranty
informationofyourcomputer,andexplorehelpandsupportinformation.

•LenovoThinkVantageT ools
TheLenovoThinkVantageToolsprogramguidesyoutoahostofinformationsourcesandprovideseasy

accesstovarioustoolstohelpyouworkmoreeasilyandsecurely.

•LenovoWelcome
TheLenovoWelcomeprogramintroducesyoutosomeinnovativebuilt-infeaturesofLenovoandguides

youthroughafewimportantsetuptaskstohelpyoumakethemostofyourcomputer.

•PasswordManager
ThePasswordManagerprogramautomaticallycapturesandllsinauthenticationinformationfor

WindowsprogramsandWebsites.

•PowerManager
ThePowerManagerprogramprovidesconvenient,exible,andcompletepowermanagementforyour

computer.Itenablesyoutoadjustyourcomputerpowersettingstoachievethebestbalancebetween
performanceandpowersaving.

•RecoveryMedia
TheRecoveryMediaprogramenablesyoutorestorethecontentsoftheharddiskdrivetothefactory

defaultsettings.

•RescueandRecovery
TheRescueandRecoveryprogramisaone-buttonrecoveryandrestoresolutionthatincludesasetof

self-recoverytoolstohelpyoudiagnosecomputerproblems,gethelp,andrecoverfromsystemcrashes,
evenifyoucannotstarttheWindowsoperatingsystem.

•SimpleT ap
TheSimpleT approgramprovidesyouwithaquickwaytocustomizesomebasiccomputersettingssuch

asmutingthespeakers,adjustingthevolume,lockingthecomputeroperatingsystem,launchinga
program,openingaWebpage,openingale,andsoon.Y oualsocanusetheSimpleTapprogramto
accesstheLenovoAppShop,fromwhichyoucandownloadvariousapplicationsandcomputersoftware.

TostarttheSimpleTapprograminaquickway,doanyofthefollowing:

–ClicktheredSimpleTaplaunchpointonthedesktop.Theredlaunchpointisavailableonthedesktop

afteryouhavelaunchedtheSimpleTapprogramforthersttime.

–PresstheblueThinkVantagebuttonifyourkeyboardhasone.

Note:TheSimpleT approgramisonlyavailableoncertainmodelspreinstalledwiththeWindows7
operatingsystem.IfyourWindows7modelisnotpreinstalledwiththeSimpleTapprogram,youcan
downloaditfromhttp://www.lenovo.com/support.

•SystemUpdate
TheSystemUpdateprogramhelpsyoukeepthesoftwareonyourcomputerup-to-datebydownloading

andinstallingsoftwareupdatepackages(Lenovoprograms,devicedrivers,UEFIBIOSupdates,and
otherthirdpartyprograms).

•ViewManagementUtility
TheViewManagementUtilityprogramenablesyoutoeasilyorganizeyouropenwindows.Itdividesyour

screenintomultiplepartsandthenresizesandpositionsopenwindowsintodifferentpartstomakethe
bestuseofyourdesktop.Theprogramalsoisabletoworkacrossmultiplemonitorstoimproveyour
productivity.

8ThinkCentreUserGuide

Locations

Thissectionprovidesinformationtohelpyoulocatetheconnectorsonthefrontandrearofyourcomputer,
partsonthesystemboard,andcomponentsandinternaldrivesinyourcomputer.

Note:Thecomponentsinyourcomputermightlookslightlydifferentfromtheillustrations.

Locatingconnectors,controls,andindicatorsonthefrontofyour computer

Figure1“Frontconnector,control,andindicatorlocations”onpage9showsthelocationsoftheconnectors,
controls,andindicatorsonthefrontofyourcomputer.

Figure1.Frontconnector,control,andindicatorlocations

Chapter1.Productoverview9

1Integratedmicrophones

2AmbientlightsensorRight

3Integratedcameraindicator

4Integratedcamerawithblockshield

5Powerswitch

6HarddiskdriveactivityindicatorExit

7On-ScreenDisplay(OSD)menu

Enter

8Monitor/Computermodeswitch

9Speakermute/unmutecontrol(computermode)

Left

10Microphonemute/unmutecontrol(computermode)

Formoreinformationaboutthefrontcontrols,see“Usingyourcomputerinmonitormode”onpage10.

Usingyourcomputerinmonitormode

Yourcomputercanworkintwomodes:computermodeormonitormode.Thissectionprovidesinstructions
onhowtouseyourcomputerinmonitormode.

Touseyourcomputerinmonitormode,youneedtohaveasecondcomputer.Connectoneendofthe
DisplayPortcabletotheDisplayPort-inconnectorontherearofyourcomputer,andtheotherendtothe
DisplayPortconnectoronthesecondcomputer.Usethemonitor/computermodeswitchonthefrontof
yourcomputertoswitchyourcomputerbetweencomputermodeandmonitormode.

Thefollowingtableshowsthefunctionsofeachcontrolwhenyourcomputerworksincomputermode
ormonitormode.

IconControlDescription

On-ScreenDisplay(OSD)menuOpenthemainOSDmenu.

Enter

Monitor/Computermodeswitch

RightMovetotheright.

Speakermute/unmutecontrol
(computermode)

LeftMovetotheleft.

Microphonemute/unmutecontrol
(computermode)

Exit

Conrmaselection.

Switchyourcomputerbetweencomputermode
andmonitormode.

Turnon/offtheinternalspeakers.

Turnon/offtheintegratedmicrophones.

ExitthemainOSDmenu.

10ThinkCentreUserGuide

Locatingconnectorsontherearofyourcomputer

Figure2“Rearconnectorlocations”onpage11showsthelocationsoftheconnectorsontherearofyour
computer.Someconnectorsontherearofyourcomputerarecolor-codedtohelpyoudeterminewhereto
connectthecablesonyourcomputer.

Figure2.Rearconnectorlocations

1Opticaldriveeject/closebutton

2Volume-upcontrol(computermode)11USB2.0connectors(USBports3to6)

3Volume-downcontrol(computermode)12ExpressCardslot

4PS/2keyboardandmouseconnectors

10DisplayPort-inconnector

13Cardreaderslot*

(optional)

5Serialport(optional)14USB3.0connector(USBport2)

6Powercordconnector15Headphoneconnector

7Integratedcablelock(Kensingtonlock)slot

8Ethernetconnector

9DisplayPort-outconnector

16Microphoneconnector

17USB3.0connector(USBport1)

Chapter1.Productoverview11

Thecardreaderslotisfor11-in-1cardreaders,supportingthefollowingcards:

•MultiMediaCard(MMC)

•Reduced-SizeMultiMediaCard(RS-MMC)

•MultiMediaCard-mobile(MMC-mobile)

•MultiMediaCard-plus(MMC-plus)

•SecureDigital(SD)card

•SecureDigitalHigh-Capacity(SDHC)card

•SecureDigitaleXtended-Capacity(SDXC)card

•MemoryStick(MS)

•MemoryStick(MS)PRO

•ExtremeDigital(x-D)PictureCard(typeM)

•ExtremeDigital(x-D)PictureCard(typeH)

ConnectorDescription

DisplayPort-outconnector

DisplayPort-inconnectorUsedtoattachyourcomputertoaDisplayPortmonitorconnectoronasecond

Ethernetconnector

Microphoneconnector

PS/2keyboardconnector
(optional)

PS/2mouseconnector
(optional)

Serialport(optional)

USB2.0connectorUsedtoattachadevicethatrequiresaUSB2.0connector,suchasaUSB

USB3.0connectorUsedtoattachadevicethatrequiresaUSB2.0or3.0connector,suchasa

Usedtoattachahigh-performancemonitor,adirect-drivemonitor,orotherdevices
thatuseaDisplayPortconnector.

computersothatyoucanuseyourcomputerinmonitormode.

UsedtoattachanEthernetcableforalocalareanetwork(LAN).
Note:TooperatethecomputerwithinFCCClassBlimits,useaCategory5Ethernet
cable.

Usedtoattachamicrophonetoyourcomputerwhenyouwanttorecordsoundorif
youusespeech-recognitionsoftware.

UsedtoattachakeyboardthatusesaPS/2keyboardconnector.

Usedtoattachamouse,atrackball,orotherpointingdevicesthatuseaPS/2
mouseconnector.

Usedtoattachanexternalmodem,aserialprinter,orotherdevicesthatusea
9-pinserialport.

keyboard,aUSBmouse,aUSBscanner,oraUSBprinter.Ifyouhavemorethan
sixUSBdevices,youcanpurchaseaUSBhub,whichyoucanusetoconnect
additionalUSBdevices.

keyboard,amouse,ascanner,aprinter,orapersonaldigitalassistant(PDA).A
USB3.0connectorprovideshightransmissionspeedstoreducethetimethatis
requiredfordatatransmission.

12ThinkCentreUserGuide

Locatingcomponents

Thissectionshowsthelocationsofthevariouscomponentsinyourcomputer.Toremovethecomputer
cover,see“Removingthecomputercover”onpage41.

Figure3.Componentlocationsformodelswiththe20-inchdisplay

Chapter1.Productoverview13

1Framestand(availableonsomemodels)

2Computercover

3Battery

4Heatsink

5Microprocessor19Harddiskdrive

6Memorymodule

7Heatsinkandfanassemblyforgraphicsprocessing

15Powersupplyassembly

16Internalspeaker

17RearPS/2connectorsandserialportassembly

18Microprocessorfan

20LCDbracket

21LCDpanel

unit(GPU)(availableinsomemodels)

8Cardreader(availableinsomemodels)22Converterboard

9ExpressCard(availableinsomemodels)23Opticaldrive(availableinsomemodels)

10WiFicard(availableinsomemodels)24VESA(VideoElectronicsStandardsAssociation)

mountbracket

11Framefoot(availableonsomemodels)

12Internalspeaker

25Handlebar

26Integratedcamerawithmicrophone(availableinsome

models)

13RearI/Oassembly27Lightsensor(availableinsomemodels)

14Bluetoothmodule(availableinsomemodels)

14ThinkCentreUserGuide

Figure4.Componentlocationsformodelswiththe23-inchdisplay

Chapter1.Productoverview15

1Framestand(availableonsomemodels)14Bluetoothmodule(availableinsomemodels)

2Computercover

3Battery16Internalspeaker

4Heatsink

5Microprocessor

6Memorymodule19Harddiskdrive

7Heatsinkandfanassemblyforgraphicsprocessing

15Powersupplyassembly

17RearPS/2connectorsandserialportassembly

18Microprocessorfan

20Converterboard

unit(GPU)(availableinsomemodels)

8Cardreader(availableinsomemodels)21LCDbracket

9ExpressCard(availableinsomemodels)22LCDpanel

10WiFicard(availableinsomemodels)23Opticaldrive(availableinsomemodels)

11Framefoot(availableonsomemodels)24VESAmountbracket

12Internalspeaker

25Integratedcamerawithmicrophone(availableinsome

models)

13RearI/Oassembly26Lightsensor(availableinsomemodels)

Locatingpartsonthesystemboard

Figure5“Systemboardpartlocations”onpage16showsthelocationsofthepartsonthesystemboard.

Figure5.Systemboardpartlocations

16ThinkCentreUserGuide

1Microprocessor

2Battery

3mSATAconnector

4T ouchpanelcontrolboardconnector(fortouch

15MiniPCIExpressx1cardslot

16RearI/Oassemblyslot

17Volumecontrolpanelconnector

18PS/2keyboardandmouseconnector

modelonly)

5Integratedcameraconnector19Frontcontrolpanelconnector

6Lightsensorconnector

7Memoryslots(2)21SATApowerconnector

8ClearCMOS(ComplementaryMetalOxide

20Serial(COM2)connector

22SA TA3.0connector(forconnectingtheharddiskdrive)

Semiconductor)/Recoveryjumper

9Thermalsensorconnector

10Internalspeakerconnector

11Cardreaderconnector25GPUfanconnector

12ExpressCardconnector

13Bluetoothmoduleconnector

14Displayconnector

23Converterboardpowerconnector

24SA TA2.0connector(forconnectingtheopticaldrive)

2614-pinpowerconnector

27Microprocessorfanconnector

Chapter1.Productoverview17

Adjustingtheframestand

Yourcomputermightcomewithaframestandthatyoucanusetoadjustthecomputertoyourcomfortable
position.Pullthestandopenandadjustthepositionofthecomputeratananglebetween10°to45°
asshowninthefollowingillustration.

Note:Theframestandisavailableonlyinsomemodels.

CAUTION:
Makesurethattheangleisatleast10°fromthevertical;otherwise,thecomputermightbeunstable
andfallover.

Figure6.Adjustingtheframestand

18ThinkCentreUserGuide

Machinetypeandmodellabel

Themachinetypeandmodellabelidentiesyourcomputer.WhenyoucontactLenovoforhelp,themachine
typeandmodelinformationhelpssupporttechnicianstoidentifyyourcomputerandprovidefasterservice.

Thefollowingisasampleofthemachinetypeandmodellabel.

Figure7.Machinetypeandmodellabel

Chapter1.Productoverview19

20ThinkCentreUserGuide

Chapter2.Usingyourcomputer

Thischapterprovidesinformationonusingsomeofthecomputercomponents.

Frequentlyaskedquestions

Thefollowingareafewtipsthatwillhelpyouoptimizetheuseofyourcomputer.

CanIgetmyuserguideinanotherlanguage?

TheuserguideisavailableinvariouslanguagesontheLenovoSupportWebsiteat:
http://www.lenovo.com/ThinkCentreUserGuides

Wherearemyrecoverydiscs?

Lenovoprovidesaprogramthatenablesyoutocreaterecoverydiscs.Fordetailsaboutcreatingrecovery
discs,see“Creatingrecoverymedia”onpage76.

Additionally,incaseofaharddiskfailure,youcanorderProductRecoverydiscsfromtheLenovoCustomer
SupportCenter.ForinformationaboutcontactingtheCustomerSupportCenter,seeChapter11“Getting
information,help,andservice”onpage115.BeforeusingtheProductRecoverydiscs,refertothe
documentationthatcomeswiththediscs.

Attention:AProductRecoverydiscpackagemightcontainmultiplediscs.Makesureyouhaveallofthe
discsreadybeforestartingtherecoveryprocess.Duringtherecoveryprocess,youmightbeprompted
tochangediscs.

WherecanIndhelpabouttheWindowsoperatingsystem?

TheWindowsHelpandSupportinformationsystemprovidesyouwithdetailedinformationaboutusingthe
Windowsoperatingsystemtohelpyougetthemostofyourcomputer.ToaccesstheWindowsHelpand
Supportinformationsystem,dooneofthefollowing:

•OntheWindows7operatingsystem,clickStart➙HelpandSupport.

•OntheWindows8operatingsystem,moveyourcursortothetop-rightorbottom-rightcornerofthe
screentodisplaythecharms.ThenclickSettings➙Help.

AccessingControlPanelontheWindows8operatingsystem

OntheWindowsoperatingsystem,youcanviewandchangecomputersettingsthroughControlPanel.T o
accessControlPanelontheWindows8operatingsystem,dooneofthefollowing:

•Fromthedesktop

1.Movethecursortothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.

2.ClickSettings.

3.ClickControlPanel.

•FromtheStartscreen

1.Movethecursortothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.

2.ClickSearch.

3.OntheAppsscreen,scrolltotherightside,andclickControlPanelintheWindowsSystemsection.

©CopyrightLenovo2012

21

Usingthekeyboard

Dependingonyourmodel,yourcomputercomeswitheitherastandardkeyboardorangerprintreader
keyboard.TheMicrosoftWindowsshortcutkeysareprovidedonbothkeyboardtypes.

Thissectionprovidesinformationaboutthefollowingtopics:

•“UsingWindowsshortcutkeys”onpage22

•“UsingtheblueThinkVantagebutton”onpage22

•“Usingangerprintreader”onpage22

UsingWindowsshortcutkeys

Boththestandardkeyboardandthengerprintreaderkeyboardprovidethreekeysyoucanusewithyour
MicrosoftWindowsoperatingsystem.

•ThetwoWindowslogokeysarelocatedbesidetheAltkeyoneithersideofthespacebar.Theyfeature
theWindowslogo.OntheWindows7operatingsystem,presstheWindowskeytoopentheStartmenu.
OntheWindows8operatingsystem,presstheWindowskeytoswitchbetweenthecurrentworkspace
andtheStartscreen.ThestyleoftheWindowslogovariesdependingonthekeyboardtype.

•Thecontext-menukeyislocatednexttotheCtrlkeyontherightsideoftheSpacebar.Pressingthe
context-menukeyopensthecontextmenufortheactiveprogram,icon,orobject.

Note:YoucanusethemouseortheUpandDownarrowkeystohighlightmenuselections.Y oucanclose
theStartmenuorthecontextmenubyclickingthemouseorpressingEsc.

UsingtheblueThinkVantagebutton

SomekeyboardshaveablueThinkVantagebuttonthatyoucanusetoopenacomprehensiveon-boardhelp
andinformationcenterfromLenovo.PressingtheblueThinkVantagebuttonopenstheSimpleTapprogram
ontheWindows7operatingsystemortheLenovoPCDeviceExperienceprogramontheWindows8
operatingsystem.

Usingangerprintreader

Somecomputersmightcomewithakeyboardthathasangerprintreader.Formoreinformationaboutthe
ngerprintreader,see“AnintroductiontoLenovoprograms”onpage7.

ToopentheThinkVantageFingerprintSoftwareprogramandusethengerprintreader,see“Lenovo
programs”onpage5.

Followtheinstructionsonthescreen.Foradditionalinformation,refertotheThinkVantageFingerprint
Softwarehelpsystem.

22ThinkCentreUserGuide

Usingthewheelmouse

Thewheelmousehasthefollowingcontrols:

1PrimarymousebuttonUsethisbuttontoselectorstartaprogramormenuitem.

2Wheel

3Secondarymousebutton

Youcanswitchthefunctionoftheprimaryandsecondarymousebuttonsandchangeotherdefaultbehavior
throughthemousepropertiesfunctionintheWindowsControlPanel.

Usethewheeltocontrolthescrollingactionofthemouse.Thedirectioninwhichyou
rotatethewheelcontrolsthedirectionofthescrollingaction.

Usethisbuttontodisplayamenufortheactiveprogram,icon,orobject.

Adjustingaudio

Soundisanimportantpartofthecomputerexperience.Yourcomputerhasadigitalaudiocontrollerbuilt
intothesystemboard.

Aboutyourcomputeraudio

Yourcomputercomeswithtwoaudioconnectors:astereoheadphoneconnectorandamicrophone
connector.Thebuilt-indigitalaudiocontrollerenablesyoutorecordandplaybacksoundandmusic,enjoy
soundwithmultimediaapplications,andworkwithspeech-recognitionsoftware.

Settingthevolumefromthedesktop

Thedesktopvolumecontrolisaccessiblethroughthevolumeiconinthetaskbar,whichislocatedatthe
bottom-rightcorneroftheWindowsdesktop.Clickthevolumeiconandmovethesliderupordownto
controlthevolume,orclicktheMuteicontoturntheaudiooff.Ifthevolumeiconisnotinthetaskbar,see
“Addingthevolumeicontothetaskbar”onpage23.

Addingthevolumeicontothetaskbar

ToaddthevolumeicontothetaskbarontheWindows7operatingsystem,dothefollowing:

1.FromtheWindowsdesktop,clickStart➙ControlPanel➙AppearanceandPersonalization.

2.IntheT askbarandStartMenutopic,clickCustomizeiconsonthetaskbar.

3.ClickTurnsystemiconsonoroffandchangethevolumebehaviorsfromOfftoOn.

4.ClickOKtosavethenewsettings.

ToaddthevolumeicontothetaskbarontheWindows8operatingsystem,dothefollowing:

1.OpenControlPanel,andclickAppearanceandPersonalization.

2.IntheT askbarsection,clickCustomizeiconsonthetaskbar.

Chapter2.Usingyourcomputer23

3.ClickTurnsystemiconsonoroffandchangethevolumebehaviorsfromOfftoOn.

4.ClickOKtosavethenewsettings.

SettingthevolumefromControlPanel

YoucansetthecomputervolumefromControlPanel.TosetthecomputervolumefromControlPanel,
dothefollowing:

1.OntheWindows7operatingsystem,clickStart➙ControlPanel➙HardwareandSound.Onthe
Windows8operatingsystem,openControlPanel,andclickHardwareandSound.

2.IntheSoundtopic,clickAdjustsystemvolume.

3.Movetheslidersupordowntoraiseorlowerthevolumeofyourcomputer.

UsingCDsandDVDs

YourcomputermighthaveaDVDROMdriveorrecordableDVDdriveinstalled.DVDdrivesuse
industry-standard,12cm(4.75-inch)CDmediaorDVDmedia.IfyourcomputercomeswithaDVDdrive,
thedrivecanreadDVD-ROMdiscs,DVD-Rdiscs,DVD-RAMdiscs,DVD-RWdiscs,andalltypesofCDs,
suchasCD-ROMdiscs,CD-RWdiscs,CD-Rdiscs,andaudioCDs.IfyouhavearecordableDVDdrive,
itcanalsorecordonDVD-Rdiscs,DVD-RWdiscs,typeIIDVD-RAMdiscs,CD-RWstandardandhigh
speeddiscs,andCD-Rdiscs.

FollowtheseguidelineswhenusingtheDVDdrive:

•Donotplacethecomputerinalocationwherethedriveisexposedtothefollowing:

–Hightemperature
–Highhumidity
–Excessivedust
–Excessivevibrationorsuddenshock
–Aninclinedsurface
–Directsunlight

•DonotinsertanyobjectotherthanaCDorDVDintothedrive.

•Beforemovingthecomputer,removetheCDorDVDfromthedrive.

HandlingandstoringCDandDVDmedia

CDandDVDmediaaredurableandreliable,buttheydorequiresomecareandspecialhandling.When
handlingandstoringaCDorDVD,followtheseguidelines:

•Holdthediscbyitsedges.Donottouchthesurfaceofthesidethatisnotlabeled.

•Toremovedustorngerprints,wipethediscwithaclean,softclothfromthecentertotheoutside.Wiping
thediscinacirculardirectionmightcauselossofdata.

•Donotwriteorstickpaperonthedisc.

•Donotscratchormarkthedisc.

•Donotplaceorstorethediscindirectsunlight.

•Donotusebenzene,thinners,orothercleanerstocleanthedisc.

•Donotdroporbendthedisc.

•Donotinsertdamageddiscsintothedrive.Warped,scratched,ordirtydiscscandamagethedrive.

24ThinkCentreUserGuide

PlayingaCDorDVD

IfyourcomputercomeswithaDVDdrive,youcanlistentoaudioCDsorwatchDVDmovies.T oplaya
CDorDVD,dothefollowing:

1.PresstheEject/LoadbuttonontheDVDdrivetoopenthetray.

2.Withthetrayfullyextended,inserttheCDorDVDintothetray.SomeDVDdriveshaveasnaphubinthe
centerofthetray.Ifyourdrivehasasnaphub,supportthetraywithonehandandthenpushonthe
centeroftheCDorDVDuntilitsnapsintoplace.

3.PresstheEject/Loadbuttonagainorgentlypushthetrayforwardtoclosethetray.TheCDorDVD
playerprogramstartsautomatically.Foradditionalinformation,refertotheCDorDVDplayerprogram
helpsystem.

ToremoveaCDorDVDfromtheDVDdrive,dothefollowing:

1.Withthecomputeron,presstheEject/Loadbutton.Whenthetrayslidesoutautomatically,carefully
removethedisc.

2.ClosethetraybypressingtheEject/Loadbuttonorbygentlypushingthetrayforward.

Note:IfthetraydoesnotslideoutofthedrivewhenyoupresstheEject/Loadbutton,insertastraightened
paperclipintotheemergency-ejectholelocatedonthefrontoftheDVDdrive.Besurethedriveispowered
offwhenusingtheemergencyeject.UsetheEject/Loadbuttoninsteadoftheemergencyejectexcept
inanemergency.

RecordingaCDorDVD

IfyourcomputercomeswitharecordableDVDdrive,youcanusethedrivetorecordCDsorDVDs.

TorecordaCDorDVD,dooneofthefollowing:

•OntheWindows7operatingsystem,youhaveeithertheCorelDVDMovieFactoryLenovoEditionprogram
orthePower2Goprograminstalledonyourcomputer.

–ToruntheCorelDVDMovieFactoryLenovoEditionprogram,clickStart➙AllPrograms➙Corel

DVDMovieFactoryLenovoEdition➙CorelDVDMovieFactoryLenovoEdition.Followthe
instructionsonthescreen.

–TorunthePower2Goprogram,clickStart➙AllPrograms➙PowerDVDCreate➙Power2Go.

Followtheinstructionsonthescreen.

•OntheWindows8operatingsystem,runthePower2Goprogrambydoingthefollowing:

1.Movethecursortothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.Then
clickSearchandtypeP ower2Go.

2.ClickPower2Gointheleftpaneltoopentheprogram.

3.Followtheinstructionsonthescreen.

YoualsocanuseWindowsMedia
andSupport”onpage115.

®

PlayertorecordCDsanddataDVDs.Formoreinformation,see“Help

Usingthesingle-touchandmulti-touchfeature

Note:Thesingle-touchfeatureormulti-touchfeatureisavailableonlyonsomemodels.

Yourcomputermightcomewiththesingle-touchfeatureormulti-touchfeaturedependingonyourmodel.
Ifthesingle-touchfeatureorthemulti-touchfeatureisavailableonyourcomputer,youcantapthetouch
screenoncewithyourngertomakeasingleclick.T omakeadouble-click,taptwicewithoutpausing.
Tomakearight-click,tapthetouchscreenonceandthenholdyourngeronthetouchscreenuntila

Chapter2.Usingyourcomputer25

roundcircleisdisplayed.Then,liftyourngeroffthetouchscreen.Acontextmenuwillbedisplayed,
whereyoucanmakeselections.

Usingthesingle-touchfeature

Thesingle-touchfeatureenablesyoutouseonlyonengeratatimetointeractwithyourcomputer.

Usingthemulti-touchfeature

Themulti-touchfeatureenablesyoutouseoneortwongerstointeractwithyourcomputer.Forexample,
youcanzoomin,zoomout,scroll,orrotateonthetouchscreenwithtwongerswhilebrowsingtheInternet
orreadingoreditingadocument.

Note:Dustbuildupmightcauseproblemsforthetouchfunction.Cleanyourmonitorscreenperiodically
bydoingthefollowing:

1.Wipethescreengentlywithasoft,drybrushorcloth.

2.Blowonthetopleftcornerandtoprightcornertokeepthetouchsensors1clean.

Figure8.Blowingthedustoffthetouchsensors

26ThinkCentreUserGuide

3.Cleantheinsideedges1ofthemonitorwithasoft,drybrush,andthenwithasoft,drylint-freecloth.
Donotleaveanyscratchontheedges.

Figure9.Cleaningtheinsideedgesofthemonitor

Thefollowingtableshowsthesupportedtouchfeatureoneachoperatingsystemedition.

Table3.Operatingsystemeditionandsupportedtouchfeature

OperatingsystemeditionSupportedtouchfeature

Windows7StarterSingle-touch

Windows7HomeBasic

Windows7HomePremiumMulti-touch

Windows7Professional

Windows7UltimateMulti-touch

Windows8Multi-touch

Windows8Professional

Single-touch

Multi-touch

Multi-touch

Chapter2.Usingyourcomputer27

28ThinkCentreUserGuide

Chapter3.Youandyourcomputer

Thischapterprovidesinformationaboutaccessibility,comfort,andrelocatingyourcomputertoother
countriesorregions.

Accessibilityandcomfort

Goodergonomicpracticeisimportanttogetthemostfromyourpersonalcomputerandtoavoiddiscomfort.
Arrangeyourworkplaceandtheequipmentyouusetosuityourindividualneedsandthekindofwork
thatyouperform.Inaddition,usehealthyworkhabitstomaximizeyourperformanceandcomfortwhile
usingyourcomputer.

Thefollowingtopicsprovideinformationaboutarrangingyourworkarea,settingupyourcomputer
equipment,andestablishinghealthyworkhabits.

Lenovoiscommittedtoprovidingpeoplewithdisabilitiesgreateraccesstoinformationandtechnology.
Asaresult,thefollowinginformationprovideswaystohelpusersthathavehearing,vision,andmobility
limitationsgetthemostoutoftheircomputerexperience.

Assistivetechnologiesenableuserstoaccessinformationinthemostappropriateway.Someofthese
technologiesarealreadyprovidedinyouroperatingsystem,otherscanbepurchasedthroughvendors,or
accessedthroughtheWorldWideWeb:
http://www.lenovo.com/healthycomputing

Arrangingyourworkspace

Togetthemostfromyourcomputer,arrangeboththeequipmentyouuseandyourworkareatosuityour
needsandthekindofworkyoudo.Y ourcomfortisofforemostimportance,butlightsources,aircirculation,
andthelocationofelectricaloutletscanalsoaffectthewayyouarrangeyourworkspace.

Comfort

Althoughnosingleworkingpositionisidealforeveryone,hereareafewguidelinestohelpyounda
positionthatsuitsyoubest.

Sittinginthesamepositionforalongtimecancausefatigue.Thebackrestandseatofyourchairshould
adjustindependentlyandprovidegoodsupport.Theseatshouldhaveacurvedfronttorelievepressureon
thethighs.Adjusttheseatsothatyourthighsareparalleltotheoorandyourfeetareeitheratonthe
oororonafootrest.

Whenusingthekeyboard,keepyourforearmsparalleltotheoorandyourwristsinacomfortableposition.
Usealighttouchonthekeyboardandyourhandsandngersrelaxed.Changetheangleofthekeyboard
formaximumcomfortbyadjustingthepositionofthekeyboardfeet.

©CopyrightLenovo2012

29

Adjustthemonitorsothetopofthescreenisat,orslightlybelow,eyelevel.Placethemonitorata
comfortableviewingdistance,usually51to61cm(20to24inches),andpositionitsoyoucanviewit
withouthavingtotwistyourbody.Also,positionotherequipmentyouuseregularly,suchasthetelephoneor
amouse,withineasyreach.

Glareandlighting

Positionthemonitortominimizeglareandreectionsfromoverheadlights,windows,andotherlightsources.
Reectedlightfromshinysurfacescancauseannoyingreectionsonyourmonitorscreen.Placethe
monitoratrightanglestowindowsandotherlightsources,whenpossible.Reduceoverheadlighting,if
necessary,byturningofflightsorusinglowerwattagebulbs.Ifyouinstallthemonitornearawindow,use
curtainsorblindstoblockthesunlight.Youcanadjustthebrightnessandcontrastcontrolsonthemonitor
astheroomlightingchangesthroughouttheday.

Whereitisimpossibletoavoidreectionsortoadjustthelighting,anantiglarelterplacedoverthescreen
mightbehelpful.However,theseltersmightaffecttheclarityoftheimageonthescreen;trythemonlyafter
youhaveexhaustedothermethodsofreducingglare.

Dustbuildupcompoundsproblemsassociatedwithglare.Remembertocleanyourmonitorscreen
periodicallyusingasoftclothasdirectedinyourmonitordocumentation.

Aircirculation

Yourcomputerandmonitorproduceheat.Thecomputerhasafanthatpullsinfreshairandforcesouthot
air.Themonitorletshotairescapethroughvents.Blockingtheairventscancauseoverheating,whichmight
resultinamalfunctionordamage.Placethecomputerandmonitorsothatnothingblockstheairvents;
usually,51mm(2inches)ofairspaceissufcient.Also,makesuretheventedairisnotblowingonpeople.

Electricaloutletsandcablelengths

Thelocationofelectricaloutlets,thelengthofpowercordsandcablesthatconnecttothemonitor,printer,
andotherdevicesmightdeterminethenalplacementofyourcomputer.

Whenarrangingyourworkspace:

•Avoidtheuseofextensioncords.Whenpossible,plugthecomputerpowercorddirectlyintoanelectrical
outlet.

•Keeppowercordsandcablesneatlyroutedawayfromwalkwaysandotherareaswheretheymight
getkickedaccidentally.

Formoreinformationaboutpowercords,see“Powercordsandpoweradapters”onpagevi

30ThinkCentreUserGuide

.

Registeryourcomputer

Whenyouregisteryourcomputer,informationisenteredintoadatabase,whichenablesLenovotocontact
youincaseofarecallorothersevereproblem.AfteryouregisteryourcomputerwithLenovo,youwillreceive
quickerservicewhenyoucallLenovoforhelp.Inaddition,somelocationsofferextendedprivilegesand
servicestoregisteredusers.

ToregisteryourcomputerwithLenovo,dooneofthefollowing:

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

•ConnectyourcomputertotheInternetandregisteryourcomputerthroughapreinstalledregistration
program:

–ForWindows7:ThepreinstalledLenovoProductRegistrationprogramlaunchesautomaticallyafteryou

haveusedyourcomputerforatime.Followtheinstructionsonthescreentoregisteryourcomputer.

–ForWindows8:OpentheLenovoSupportprogram.ThenclickRegistrationandfollowtheinstructions

onthescreentoregisteryourcomputer.

Movingyourcomputertoanothercountryorregion

Whenyoumoveyourcomputertoanothercountryorregion,youmusttakelocalelectricalstandardsinto
consideration.Thissectionprovidesinformationonthefollowing:

•“Voltage-selectionswitch”onpage31

•“Replacementpowercords”onpage32

Voltage-selectionswitch

Somecomputersareequippedwithavoltage-selectionswitchlocatednearthepower-cordconnection
pointonthecomputerandsomecomputersdonothaveavoltage-selectionswitch.Beforeyouinstall
yourcomputerorrelocateyourcomputertoanothercountryorregion,youmustbecertainthatyouhave
matchedyourcomputertothevoltageavailableatyourelectricaloutlet.

CAUTION:
Youmustknowthevoltageoftheelectricalconnection(outlet)whereyourcomputerwillbe
connected.Ifyoudonotknowthevoltage,contactyourlocalelectriccompanyorrefertoofcial
Websitesorotherliteraturefortravelerstothecountryorregionwhereyouarelocated.

Ifyourcomputerhasavoltage-selectionswitch,youmustsettheswitchtomatchthevoltageavailableat
yourelectricaloutlet.Settingthevoltage-selectionswitchincorrectlywillcausethecomputertomalfunction
andmightcausepermanentdamagetothecomputer.Donotconnectthecomputertoanelectrical
outletuntilyouhaveveriedthatthevoltage-selectionswitchsettingmatchesthevoltageavailableatthe
electricaloutlets.

Ifyourcomputerdoesnothaveavoltage-selectionswitch,inspectthevoltage-ratinglabelonthebottomof
thecomputerandnotethefollowing:

•Ifthevoltage-ratinglabelshowsarangeofeither“100-127V”or“200-240V,”youmustensurethatthe
voltageprovidedattheelectricaloutletmatchesthevoltageratingonthecomputerlabel.Ifitdoes
notmatch,donotattempttoconnectthecomputertotheelectricaloutlet,unlessanexternaldevice
suchasavoltage-convertingtransformerisused.

•Ifthevoltage-ratinglabelshowsadualrangeof“100-127V”and“200-240V,”thissigniesthatthe
computerissuitableforworldwideoperationandthecomputerwillautomaticallyadjusttothevoltageat
theelectricaloutletregardlessofthecountryorregionwherethecomputerisbeingconnected.

Chapter3.Y ouandyourcomputer31

Replacementpowercords

Ifyourelocateyourcomputertoacountryorregionthatusesanelectricaloutletstyledifferentfromthe
typeyouarecurrentlyusing,youwillhavetopurchaseeitherelectricalplugadaptersornewpowercords.
YoucanorderpowercordsdirectlyfromLenovo.

Forpowercordinformationandpartnumbers,goto:
http://www.lenovo.com/powercordnotice

32ThinkCentreUserGuide

Chapter4.Security

Thischapterprovidesinformationabouthowtoprotectyourcomputerfromtheftandunauthorizeduse.

Securityfeatures

Thefollowingsecurityfeaturesareavailableonyourcomputer:

•ComputraceAgentsoftwareembeddedinrmware
TheComputraceAgentsoftwareisanITassetmanagementandcomputertheftrecoverysolution.

Thesoftwaredetectsifchangeshavebeenmadeonthecomputer,suchashardware,software,or
thecomputercall-inlocation.

Note:YoumighthavetopurchaseasubscriptiontoactivatetheComputraceAgentsoftware.

•Coverpresenceswitch(alsocalledintrusionswitch)
Thecoverpresenceswitchpreventsyourcomputerfromloggingintotheoperatingsystemwhenthe

computercoverisnotproperlyinstalledorclosed.Toenablethecoverpresenceswitchconnector
onthesystemboard,tothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage83.

2.SettheAdministratorPassword.See“Setting,changing,anddeletingapassword”onpage84.

3.FromtheSecuritysubmenu,selectChassisIntrusionDetection➙Enabled.Thecoverpresence
switchconnectoronthesystemboardisenabled.

Whenthecoverpresenceswitchdetectsthatyourcomputercoverisnotproperlyinstalledorclosed
whenyouturnonthecomputer,anerrormessagewillbedisplayed.Tobypasstheerrormessageand
logintotheoperatingsystem,dothefollowing:

1.Properlyinstallorcloseyourcomputercover.See“Completingthepartsreplacement”onpage73.

2.PressF1toentertheSetupUtilityprogram.ThenpressF10tosaveandexittheSetupUtility
program.Theerrormessagewillnotbedisplayedagain.

•AbilitytoenableanddisabledevicesandUSBconnectors
Formoreinformation,see“Enablingordisablingadevice”onpage85

•Integratedngerprintreader(availableonsomemodels)
Dependingonthemodelsofyourcomputer,thekeyboardmayhaveanintegratedngerprintreader.

ByenrollingyourngerprintandassociatingitwithaPower-onPassword,aHardDiskPassword,or
bothpasswordsbeforehand,youcanstartthecomputer,logontothesystem,andentertheSetup
Utilityprogrambyswipingyourngeroverthereader,withouttypingapassword.Thusngerprint
authenticationcanreplacepasswordsandenablesimpleandsecureuseraccess.

•Startupsequencecontrol
Formoreinformation,see“Selectingorchangingthestartupdevicesequence”onpage86

•Startupwithoutkeyboardormouse
Yourcomputerisabletologintotheoperatingsystemwithoutkeyboardormouseconnected.

•TrustedPlatformModule(TPM)
TrustedPlatformModuleisasecurecryptoprocessorthatcanstorecryptographickeysthatprotect

informationstoredinyourcomputer.

.

.

©CopyrightLenovo2012

33

Attachinganintegratedcablelock

Anintegratedcablelock,sometimesreferredtoastheKensingtonlock,canbeusedtosecureyour
computertoadesk,table,orothernon-permanentxture.Thecablelockattachestotheintegratedcable
lockslotattherearofyourcomputerandisoperatedwithakey.Thecablelockalsolocksthebuttonsused
toopenthecomputercover.Thisisthesametypeoflockusedwithmanynotebookcomputers.Youcan
orderanintegratedcablelockdirectlyfromLenovobysearchingforKensingtonat:
http://www.lenovo.com/support

Figure10.Integratedcablelock

Usingpasswords

YoucansetavarietyofpasswordsthroughtheMicrosoftWindowsoperatingsystemandthroughtheBIOS
ofyourcomputertohelpdeterunauthorizeduseofyourcomputer.

BIOSpasswords

YoucanusetheBIOSSetupUtilityprogramtosetpasswordstopreventunauthorizedaccesstoyour
computeranddata.Thefollowingtypesofpasswordsareavailable:

•Power-OnPassword:WhenaPower-OnPasswordisset,youarepromptedtotypeavalidpassword
eachtimethecomputeristurnedon.Thecomputercannotbeuseduntilthevalidpasswordistyped
in.Formoreinformation,see“Power-OnPassword”onpage84.

•HardDiskPassword:SettingaHardDiskPasswordpreventsunauthorizedaccesstothedataonthehard
diskdrive.WhenaHardDiskPasswordisset,youarepromptedtotypeavalidpasswordeachtimeyou
trytoaccesstheharddiskdrive.Formoreinformation,see“HardDiskPassword”onpage84

34ThinkCentreUserGuide

.

•AdministratorPassword:SettinganAdministratorPassworddetersunauthorizedusersfromchanging
congurationsettings.Ifyouareresponsibleformaintainingthecongurationsettingsofseveral
computers,youmightwanttosetanAdministratorPassword.Formoreinformation,see“Administrator
Password”onpage84

Youdonothavetosetanypasswordstouseyourcomputer.However,usingpasswordsimproves
computingsecurity.

.

Windowspasswords

DependingonyourversionoftheWindowsoperatingsystem,youcanusepasswordsforavarietyof
features,includingcontrollingloginaccess,accesstosharedresources,networkaccess,andindividualuser
settings.Formoreinformation,see“HelpandSupport”onpage115

.

Conguringthengerprintreader

Ifyourkeyboardhasangerprintreader,youcancongurethengerprintreaderintheSetupUtilityprogram.

TheFingerprintSetupsubmenuundertheSecuritymenuoftheSetupUtilityprogramprovidesthe
followingoptions:

•PrebootAuthentication:enablesordisablesthengerprintauthenticationforaccessingtheBIOS.

•EraseFingerprintData:clearsthengerprintdatastoredinangerprintreader.

Tocongurethengerprintreader,dothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage83.

2.FromtheSetupUtilityprogrammainmenu,selectSecurity➙FingerprintSetup,andpressEnter.
TheFingerprintSetupwindowopens.

3.SelectPrebootAuthenticationorEraseFingerprintDataasdesired,andpressEnter.

4.SelectthedesiredsettingsandpressEnter.

5.PressF10tosavechangesandexittheSetupUtilityprogram.PressEnterwhenpromptedtoconrm
theexit.

Usingandunderstandingrewalls

Arewallcanbehardware,software,oracombinationofbothdependingonthelevelofsecurityrequired.
Firewallsworkonasetofrulestodeterminewhichinboundandoutboundconnectionsareauthorized.If
yourcomputerispreintalledwitharewallprogram,ithelpsprotectagainstcomputerInternetsecurity
threats,unauthorizedaccess,intrusions,andInternetattacks.Italsoprotectsyourprivacy.Formore
informationabouthowtousetherewallprogram,refertothehelpsystemofyourrewallprogram.

TheWindowsoperatingsystempreinstalledonyourcomputerprovidestheWindowsFirewall.Fordetailson
usingtheWindowsFirewall,referto“HelpandSupport”onpage115.

Protectingdataagainstviruses

Yourcomputerispreinstalledwithanantivirusprogramtohelpyouguardagainst,detect,andeliminate
viruses.

Lenovoprovidesafullversionofantivirussoftwareonyourcomputerwithafree30-daysubscription.After
30days,youmustrenewthelicensetocontinuereceivingtheantivirussoftwareupdates.

Note:Virusdenitionlesmustbekeptup-to-datetoguardagainstnewviruses.

Chapter4.Security35

Formoreinformationabouthowtouseyourantivirussoftware,refertothehelpsystemofyourantivirus
software.

36ThinkCentreUserGuide

Chapter5.Installingorreplacinghardware

Thischapterprovidesinstructionsonhowtoinstallorreplacehardwareforyourcomputer.

Handlingstatic-sensitivedevices

Donotopenthestatic-protectivepackagecontainingthenewpartuntilthedefectiveparthasbeenremoved
fromthecomputerandyouarereadytoinstallthenewpart.Staticelectricity,althoughharmlesstoyou,can
seriouslydamagecomputercomponentsandparts.

Whenyouhandlepartsandothercomputercomponents,taketheseprecautionstoavoidstatic-electricity
damage:

•Limityourmovement.Movementcancausestaticelectricitytobuilduparoundyou.

•Alwayshandlepartsandothercomputercomponentscarefully.HandlePCIcards,memorymodules,
systemboards,andmicroprocessorsbytheedges.Nevertouchanyexposedcircuitry.

•Preventothersfromtouchingthepartsandothercomputercomponents.

•Beforeyoureplaceanewpart,touchthestatic-protectivepackagecontainingtheparttoametal
expansion-slotcoverorotherunpaintedmetalsurfaceonthecomputerforatleasttwoseconds.This
reducesstaticelectricityfromthepackageandyourbody.

•Whenpossible,removethenewpartfromthestatic-protectivepackaging,andinstallitdirectlyinthe
computerwithoutsettingthepartdown.Whenthisisnotpossible,placethestatic-protectivepackage
thatthepartcameinonasmooth,levelsurfaceandplacethepartonit.

•Donotplacethepartonthecomputercoverorothermetalsurface.

Installingorreplacinghardware

Thissectionprovidesinstructionsonhowtoinstallorreplacehardwareforyourcomputer.Youcanexpand
thecapabilitiesofyourcomputerandmaintainyourcomputerbyinstallingorreplacinghardware.

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Notes:

1.UseonlycomputerpartsprovidedbyLenovo.

2.Wheninstallingorreplacinganoption,usetheappropriateinstructionsinthissectionalongwiththe
instructionsthatcomewiththeoption.

Installingexternaloptions

Youcanconnectexternaloptionstoyourcomputer,suchasexternalspeakers,aprinter,orascanner.For
someexternaloptions,youmustinstalladditionalsoftwareinadditiontomakingthephysicalconnection.
Wheninstallinganexternaloption,see“Locatingconnectors,controls,andindicatorsonthefrontofyour
computer”onpage9and“Locatingconnectorsontherearofyourcomputer”onpage11toidentifythe
requiredconnector.Then,usetheinstructionsthatcomewiththeoptiontohelpyoumaketheconnection
andinstallanysoftwareordevicedriversthatarerequiredfortheoption.

©CopyrightLenovo2012

37

Removingandreinstallingtheframestand

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev

Thissectionprovidesinstructionsonhowtoremoveandreinstalltheframestand.

Note:Theframestandisavailableonlyinsomemodels.

Toremoveandreinstalltheframestand,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay

3.Pressthereleasebuttontowardthetopofthecomputerandlifttheframestandoffthecomputer.

.

allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

Figure11.Removingtheframestand

4.T oreinstalltheframestand,alignthetwoclipsonthetopoftheframestandwiththetwoholeson
thechassis,andthenpressthereleasebuttontowardthetopofthecomputeruntiltheframestand
issecuredinposition.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Installingthemonitorstand

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

38ThinkCentreUserGuide

Thissectionprovidesinstructionsonhowtoinstallthemonitorstand.

Note:Themonitorstandisavailableonlyinsomemodels.

Toinstallthemonitorstand,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Ifyourcomputerisinstalledwithaframestand,pressthereleasebuttontowardthetopofthecomputer
andlifttheframestandoffthecomputer.

Figure12.Removingtheframestand

4.T oinstallthemonitorstand,alignthetwoclipsonthetopofthemonitorstandwiththetwoholesin
thechassis,andthenpressthereleasebuttontowardthetopofthecomputeruntilthemonitorstand
issecuredinposition.

Chapter5.Installingorreplacinghardware39

Figure13.Installingthemonitorstand

5.Afterinstallingthemonitorstand,pullupthecomputertotheverticalpositionandremovethemonitor
standlocktoadjusttheheightofthemonitorstand.Themonitorstandhasaheightadjustmentrangeof
110millimeters(4.33inches).

40ThinkCentreUserGuide

Figure14.Removingthemonitorstandlock

6.Ifneeded,openthecablemanagerandroutethecablesconnectedtothecomputerthroughthecable
managertokeepyourworkspaceneat.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Removingthecomputercover

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoremovethecomputercover.

CAUTION:

Turnoffthecomputerandwaitthreetoveminutestoletthecomputercoolbeforeremovingthe
computercover.

Toremovethecomputercover,dothefollowing:

1.Removeanymediafromthedrivesandturnoffallattacheddevicesandthecomputer.

2.Disconnectallpowercordsfromelectricaloutlets.

3.Disconnectthepowercords,Input/Outputcables,andanyothercablesthatareconnectedtothe
computer.See“Locatingconnectors,controls,andindicatorsonthefrontofyourcomputer”onpage9
and“Locatingconnectorsontherearofyourcomputer”onpage11.

Chapter5.Installingorreplacinghardware41

4.Removeanylockingdevicethatsecuresthecomputercover,suchasanintegratedcablelock.See
“Attachinganintegratedcablelock”onpage34.

5.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

6.Removetheframestand.See“Removingandreinstallingtheframestand”onpage38.

7.Pressthetwocover-releasebuttonsonthecomputercoverasshown,slidethecomputercovertoward
thetopofthecomputer,andthenliftthecomputercoveruptoremoveitfromthechassis.

Figure15.Removingthecomputercover

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Removingandreinstallingtheframefoot

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev

Thissectionprovidesinstructionsonhowtoremoveandreinstalltheframefoot.

Note:Theframefootisavailableonlyinsomemodels.

Toremoveandreinstalltheframefoot,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay

3.Removetheframestand.See“Removingandreinstallingtheframestand”onpage38.

4.Removethecomputercover.See“Removingthecomputercover”onpage41.

5.Locatetheframefoot.See“Locatingcomponents”onpage13.

6.Removethefourscrewsthatsecuretheframefoottothechassis,andthenslidetheframefootoutof

.

allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

thechassis.

42ThinkCentreUserGuide

Figure16.Removingtheframefoot

7.T oreinstalltheframefoot,alignthefourscrewholesintheframefootwiththoseinthechassis,andthen
installthescrewstosecuretheframefoottothechassis.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73

Removingandreinstallingthehandlebar

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoremoveandreinstallthehandlebar.

Note:Thehandlebarisavailableonlyinmodelswiththe20-inchdisplay.

Toremoveandreinstallthehandlebar,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Locatethehandlebar.See“Locatingcomponents”onpage13.

5.Removethetwoscrewsthatsecurethehandlebartothechassis,andthenslidethehandlebarto
disengageitfromthechassis.

.

Chapter5.Installingorreplacinghardware43

Figure17.Removingthehandlebar

6.T oreinstallthehandlebar,alignthetwoscrewholesinthehandlebarwiththoseinthechassis,and
theninstallthescrewstosecurethehandlebartothechassis.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

RemovingandreinstallingtherearI/Oassembly

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

ThissectionprovidesinstructionsonhowtoremoveandreinstalltherearI/Oassembly.

ToremoveandreinstalltherearI/Oassembly,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.LocatetherearI/Oassembly.See“Locatingcomponents”onpage13.

5.Removethescrews1thatsecuretherearI/Oassemblytothechassis.Then,lifttherearI/Oassembly
upwardtoremoveitfromtherearI/Oassemblyslot.

44ThinkCentreUserGuide

Figure18.RemovingtherearI/Oassembly

6.T oreinstalltherearI/Oassembly,alignthescrewholesintherearI/Oassemblywiththoseinthe
chassis.Then,pressthetopoftherearI/Oassemblydownwarduntilitsnapsintoplace.

7.InstallthescrewstosecuretherearI/Oassemblytothechassis.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73

Installingorreplacingamemorymodule

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoinstallorreplaceamemorymodule.

YourcomputerhastwoslotsforinstallingorreplacingDDR3SODIMMsthatprovideuptoamaximumof
16GBsystemmemory.Wheninstallingorreplacingamemorymodule,use2GB,4GBor8GBDDR3
SODIMMsinanycombinationuptoamaximumof16GB.

Toinstallorreplaceamemorymodule,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removetheframestand.See“Removingandreinstallingtheframestand”onpage38.

4.Removethecomputercover.See“Removingthecomputercover”onpage41.

.

Chapter5.Installingorreplacinghardware45

5.Locatethememorymodules.See“Locatingcomponents”onpage13.

6.Opentheretainingclips.Ifyouarereplacinganoldmemorymodule,opentheretainingclipsand
removethememorymodulebeingreplacedasshown.

Figure19.Removingthememorymodule

7.Insertthenotchedend2ofthenewmemorymoduleintotheslot1.Pressthememorymodule
rmlyandpivotthememorymoduleuntilitsnapsintoplace.Makesurethatthememorymoduleis
securedintheslotanddoesnotmoveeasily.

Figure20.Installingamemorymodule

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Replacingtheharddiskdrive

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoreplacetheharddiskdrive.

Toreplacetheharddiskdrive,dothefollowing:

46ThinkCentreUserGuide

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Locatetheharddiskdriveinthecomputer.See“Locatingcomponents”onpage13.

5.Dooneofthefollowing:

•Ifyourcomputercomeswiththe20-inchdisplay,presstheclipsoftheharddiskdrivebracketinward

andthenslidetheharddiskdriveupwardtoremoveitfromthechassis.

Figure21.Removingtheharddiskdrive(20-inchdisplay)

•Ifyourcomputercomeswiththe23-inchdisplay,presstheclipsoftheharddiskdrivebracketinward

andthenslidetheharddiskdrivetothelefttoremoveitfromthechassis.

Figure22.Removingtheharddiskdrive(23-inchdisplay)

6.Disconnectthesignalcableandthepowercablefromtheharddiskdrive.

7.Flexthesidesoftheharddiskdrivebracketproperlytoremovetheharddiskdriveoutofthebracket.

8.T oinstallthenewharddiskdriveintothebracket,exthebracketandalignpin1,pin2,pin3,andpin

4onthebracketwiththecorrespondingholesintheharddiskdrive.

Chapter5.Installingorreplacinghardware47

Figure23.Installingtheharddiskdriveintothebracket

9.Connectthesignalcableandthepowercabletothenewharddiskdrive.

10.T oinstalltheharddiskdrivetothechassis,dooneofthefollowing:

•Ifyourcomputercomeswiththe20-inchdisplay,alignthetwopinsontheharddiskdrivebracket
withthecorrespondingslotsinthechassisandpresstheharddiskdrivebracketdownwarduntil
itsnapsintoposition.

Figure24.Installingtheharddiskdrive(20-inchdisplay)

•Ifyourcomputercomeswiththe23-inchdisplay,alignthefourpinsontheharddiskdrivebracket
withthecorrespondingclipsinthechassisandslidetheharddiskdrivebrackettotherightuntil
itsnapsintoposition.

48ThinkCentreUserGuide

Figure25.Installingtheharddiskdrive(23-inchdisplay)

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Replacingtheopticaldrive

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoreplacetheopticaldrive.

Note:Theopticaldriveisavailableonlyinsomemodels.

Toreplacetheopticaldrive,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Locatetheopticaldrive.See“Locatingcomponents”onpage13.

5.Presstheopticaldrivereleasebutton1towardthetopofthecomputerandthenslidetheopticaldrive
outoftheopticaldrivebay.

Chapter5.Installingorreplacinghardware49

Figure26.Removingtheopticaldrive

6.T oinstallanewopticaldrive,slidethenewopticaldriveintotheopticaldrivebayuntilitsnapsinto
position.

Figure27.Installingtheopticaldrive

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Replacingtheconverterboard

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoreplacetheconverterboard.

Toreplacetheconverterboard,dothefollowing:

50ThinkCentreUserGuide

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Removetheopticaldrive.See“Replacingtheopticaldrive”onpage49.

5.Locatetheconverterboard.See“Locatingcomponents”onpage13.

6.Removethethreescrews1thatsecuretheconverterboardtothechassisanddisconnectthecables.
Then,lifttheconverterboardoffthechassis.

Figure28.Removingtheconverterboard

7.Connectthecablestothenewconverterboardandalignthethreescrewholesinthenewconverter
boardwiththoseinthechassis.

8.Installthethreescrewstosecurethenewconverterboardtothechassis.

9.Reinstalltheopticaldrive.See“Replacingtheopticaldrive”onpage49.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Replacingtheheatsink

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoreplacetheheatsink.

CAUTION:

Theheatsinkmightbeveryhot.Turnoffthecomputerandwaitthreetoveminutestoletthe
computercoolbeforeremovingthecomputercover.

Chapter5.Installingorreplacinghardware51

Toreplacetheheatsink,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Locatetheheatsink.See“Locatingcomponents”onpage13.

5.Followthissequencetoremovethefourscrewsthatsecuretheheatsinktothesystemboard:
a.Partiallyremovescrew1,thenfullyremovescrew2,andthenfullyremovescrew1.
b.Partiallyremovescrew3,thenfullyremovescrew4,andthenfullyremovescrew3.

Note:Carefullyremovethefourscrewsfromthesystemboardtoavoidanypossibledamagetothe
systemboard.Thefourscrewscannotberemovedfromtheheatsink.

Figure29.Removingtheheatsink

6.Removethefailingheatsinkoffthesystemboard.

Notes:

a.Youmighthavetogentlytwisttheheatsinktofreeitfromthemicroprocessor.
b.Donottouchthethermalgreasewhilehandlingtheheatsink.

7.Positionthenewheatsinkonthesystemboardsothatthefourscrewsarealignedwiththe
correspondingholesinthesystemboard.

8.Followthissequencetoinstallthefourscrewstosecuretheheatsink,asshowninFigure29“Removing
theheatsink”onpage52.

a.Partiallytightenscrew1,thenfullytightenscrew2,andthenfullytightenscrew1.
b.Partiallytightenscrew3,thenfullytightenscrew4,andthenfullytightenscrew3.

52ThinkCentreUserGuide

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Replacingthemicroprocessor

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoreplacethemicroprocessor.

CAUTION:

Theheatsinkandmicroprocessormightbeveryhot.Turnoffthecomputerandwaitthreetove
minutestoletthecomputercoolbeforeremovingthecomputercover.

Toreplacethemicroprocessor,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Locatethesystemboardanddisconnectallcablesconnectedtothesystemboard.See“Locating
partsonthesystemboard”onpage16

5.Removetheheatsinktogainaccesstothemicroprocessor.See“Replacingtheheatsink”onpage51.

.

Note:Placetheheatsinkonitssidesothatthethermalgreaseonthebottomofitdoesnotgetin
contactwithanything.

Chapter5.Installingorreplacinghardware53

6.Liftthesmallhandle1andopentheretainer2toaccessthemicroprocessor3.

Figure30.Accessingthemicroprocessor

7.Liftthemicroprocessorstraightupandoutofthemicroprocessorsocket.

Figure31.Removingthemicroprocessor

Notes:

a.Yourmicroprocessorandsocketmightlookdifferentfromtheoneillustrated.

54ThinkCentreUserGuide

b.Notetheorientationofthemicroprocessorinthesocket.Youcaneitherlookforthesmalltriangle1

ononecornerofthemicroprocessorornotetheorientationofthenotches2onthemicroprocessor.
Thisisimportantwheninstallingthenewmicroprocessoronthesystemboard.

c.Touchonlytheedgesofthemicroprocessor.Donottouchthegoldcontactsonthebottom.
d.Donotdropanythingontothemicroprocessorsocketwhileitisexposed.Thesocketpinsmustbe

keptascleanaspossible.

8.Makesurethatthesmallhandleisintheraisedpositionandthemicroprocessorretainerisfullyopen.

9.Removetheprotectivecoverthatprotectsthegoldcontactsofthenewmicroprocessor.

10.Holdthenewmicroprocessorbyitssidesandalignthesmalltriangleononecornerofthenew
microprocessorwiththecorrespondingsmalltriangleononecornerofthemicroprocessorsocket.

11.Lowerthenewmicroprocessorstraightdownintothemicroprocessorsocketonthesystemboard.

Figure32.Installingthemicroprocessor

12.Closethemicroprocessorretainerandlockitintopositionwiththesmallhandletosecurethenew
microprocessorinthesocket.

13.Reinstalltheheatsink.See“Replacingtheheatsink”onpage51.

14.Reconnectallcablesthatweredisconnectedfromthesystemboard.

Chapter5.Installingorreplacinghardware55

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage73.

Replacingtheinternalspeakers

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoreplacetheinternalspeakers.

Toreplacetheinternalspeakers,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Locatetheinternalspeakers.See“Locatingcomponents”onpage13.

5.Notethelocationoftheinternalspeakercableconnection.Notetheroutingoftheinternalspeaker
cables.Disconnecttheinternalspeakercablesfromthesystemboard.

6.Removethetwoscrewsthatsecureeachinternalspeakertothefrontbezel,andthenremovethe
internalspeakersfromthecomputer.

Figure33.Removingtheinternalspeakers

7.Routethenewinternalspeakercablesandthenpositionthenewinternalspeakersonthefrontbezelso
thatthetwoscrewholesineachinternalspeakeralignwiththoseinthefrontbezel.

8.Reinstallthetwoscrewstosecureeachoftheinternalspeakerstothefrontbezel.

9.Reconnecttheinternalspeakercablestothesystemboard.See“Locatingpartsonthesystemboard”
onpage16.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

56ThinkCentreUserGuide

Replacingthethermalsensor

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev

Thissectionprovidesinstructionsonhowtoreplacethethermalsensor.

Toreplacethethermalsensor,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Locatethethermalsensor.See“Locatingcomponents”onpage13.

5.Notetheroutingofthethermalsensorcableandthendisconnectthethermalsensorcablefromthe

6.Removethescrews1thatsecuretheVESAmountbracketandthenlifttheVESAmountbracket

.

allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

systemboard.

offthechassis.

Note:Thelocationofthescrews1thatsecuretheVESAmountbrackettothechassisisdifferent
betweenmodelswiththe20-inchdisplayandmodelswiththe23-inchdisplay.

Figure34.RemovingtheVESAmountbracket

7.PressoneofthethermalsensorclipsinwardtodisengagethethermalsensorfromtheVESAmount
bracket.

Note:Thelocationofthethermalsensorinyourcomputermightbeslightlydifferentfromtheillustration.

Chapter5.Installingorreplacinghardware57

Figure35.Removingthethermalsensor

8.T oinstallanewthermalsensor,insertoneoftheclipsofthenewthermalsensortothecorresponding
holeintheVESAmountbracketandthenpressthethermalsensortowardstheVESAmountbracket
untilitsnapsintoposition.

Note:Thelocationofthethermalsensorinyourcomputermightbeslightlydifferentfromtheillustration.

58ThinkCentreUserGuide

Figure36.Installingthethermalsensor

9.Connectthethermalsensorcabletothesystemboard.See“Locatingpartsonthesystemboard”
onpage16.

10.AlignthescrewholesintheVESAmountbracketwiththoseinthechassisandtheninstallthescrewsto
securetheVESAmountbrackettothechassis.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73

.

Replacingtheintegratedcamera

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoreplacetheintegratedcamera.

Note:Theintegratedcameraisavailableonlyinsomemodels.

Toreplacetheintegratedcamera,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

Chapter5.Installingorreplacinghardware59

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Locatetheintegratedcamera.See“Locatingcomponents”onpage13.

Note:Y oumighthavetoremovethehandlebartoaccesstheintegratedcamera.T oremovethehandle
bar,see“Removingandreinstallingthehandlebar”onpage43

5.Notetheroutingoftheintegratedcameracableandthendisconnecttheintegratedcameracablefrom
thesystemboard.See“Locatingpartsonthesystemboard”onpage16.

6.Removethetwoscrews1thatsecuretheintegratedcameratothefrontbezel,andthenremovethe
integratedcamerafromthecomputer.

.

Figure37.Removingtheintegratedcamera

7.Routethenewintegratedcameracableandthenpositionthenewintegratedcamerainplace.Alignthe
twoscrewholesinthenewintegratedcamerawiththoseinthefrontbezel.

8.Reinstallthetwoscrewstosecurethenewintegratedcameratothefrontbezel.

9.Connecttheintegratedcameracabletothesystemboard.See“Locatingpartsonthesystemboard”
onpage16.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73

ReplacingtheWI-FIcard

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

ThissectionprovidesinstructionsonhowtoreplacetheWI-FIcard.

Note:TheWI-FIcardisavailableonlyinsomemodels.

60ThinkCentreUserGuide

.

ToreplacetheWI-FIcard,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.RemovetherearI/Oassembly.See“RemovingandreinstallingtherearI/Oassembly”onpage44.

5.LocatetheWI-FIcardonthesystemboard.See“Locatingpartsonthesystemboard”onpage16.

6.DisconnectthetwocablesfromtheWI-FIcard,andthenremovethescrewthatsecurestheWI-FIcard
tothesystemboard.

Figure38.RemovingthecablesfromtheWI-FIcard

7.CarefullypivottheWI-FIcardupwardandlifttheWI-FIcardtoremoveitfromtheminiPCIExpress
x1cardslot.

Chapter5.Installingorreplacinghardware61

Figure39.RemovingtheWI-FIcard

8.InsertthenotchedendofthenewWI-FIcardintotheminiPCIExpressx1cardslot.Pressthenew
WI-FIcardrmlyandthenpivottheWI-FIcardtoalignthescrewholeinthenewWI-FIcardwith
theoneinthesystemboard.

9.InstallthescrewtosecurethenewWI-FIcardtothesystemboard.

10.ConnectthetwocablestothenewWI-FIcard.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Replacingtheambientlightsensor

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev

Thissectionprovidesinstructionsonhowtoreplacetheambientlightsensor.

Note:Theambientlightsensorisavailableonlyinsomemodels.

Toreplacetheambientlightsensor,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Locatetheambientlightsensor.See“Locatingcomponents”onpage13.

.

allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

Note:Y oumighthavetoremovethehandlebartoaccesstheambientlightsensor.T oremovethe
handlebar,see“Removingandreinstallingthehandlebar”onpage43

.

62ThinkCentreUserGuide

5.Carefullyremovethetwoscrews1thatsecuretheambientlightsensorandthenlifttheambientlight
sensoroutofthecomputer.

Figure40.Removingtheambientlightsensor

6.Disconnecttheambientlightsensorcablefromthesystemboard.

7.Alignthescrewholesinthenewambientlightsensorwiththecorrespondingholesinthefrontbezel
andtheninstallthetwoscrewstosecuretheambientlightsensor.

8.Connectthenewambientlightsensorcabletothesystemboard.See“Locatingpartsonthesystem
board”onpage16.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

ReplacingtheBluetoothmodule

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

ThissectionprovidesinstructionsonhowtoreplacetheBluetoothmodule.

Note:TheBluetoothmoduleisavailableonlyinsomemodels.

ToreplacetheBluetoothmodule,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.RemovetherearI/Oassembly.See“RemovingandreinstallingtherearI/Oassembly”onpage44.

Chapter5.Installingorreplacinghardware63

5.LocatetheBluetoothmodule.See“Locatingcomponents”onpage13.

6.NotetheBluetoothmodulecableroutinganddisconnectthecablefromthesystemboard.

7.CarefullyreleasetheBluetoothmoduleandlifttheBluetoothmoduleoutofthecomputer.

Figure41.RemovingtheBluetoothmodule

8.PositionthenewBluetoothmoduleintothecomputerfrontbezelandthenpressthenewBluetooth
moduledownwarduntilitissecuredintoplace.

9.ConnectthenewBluetoothmodulecabletothesystemboard.See“Locatingpartsonthesystem
board”onpage16.

10.ReinstalltherearI/Oassembly.See“RemovingandreinstallingtherearI/Oassembly”onpage44.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Replacingthecardreader

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev

Thissectionprovidesinstructionsonhowtoreplacethecardreader.

Note:Thecardreaderisavailableonlyinsomemodels.

Toreplacethecardreader,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.Locatethecardreader.See“Locatingcomponents”onpage13.

5.Disconnectthecardreadercablefromthecardreader.

6.Removethetwoscrews1thatsecurethecardreaderandthenliftthecardreaderoutofthecomputer.

.

allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

64ThinkCentreUserGuide

Figure42.Removingthecardreader

7.Alignthescrewholesinthenewcardreaderwiththoseonthesystemboardandtheninstallthe
twoscrewstosecurethecardreader.

8.Connectthecardreadercabletothenewcardreader.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73

ReplacingtheExpressCard

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

ThissectionprovidesinstructionsonhowtoreplacetheExpressCard.

Note:TheExpressCardisavailableonlyinsomemodels.

ToreplacetheExpressCard,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.LocatetheExpressCard.See“Locatingcomponents”onpage13.

5.Carefullyremovethefourscrews1thatsecuretheExpressCardtothesystemboardandthenliftit
offthesystemboard.

.

Chapter5.Installingorreplacinghardware65

Figure43.RemovingtheExpressCard

6.ConnectthenewExpressCardtotheExpressCardconnectoronthesystemboard.Alignthescrew
holesinthenewExpressCardwiththecorrespondingholesinthesystemboardandtheninstallthe
fourscrewstosecurethenewExpressCardtothesystemboard.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

ReplacingtheheatsinkandfanassemblyforGPU

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

ThissectionprovidesinstructionsonhowtoreplacetheheatsinkandfanassemblyforGPU.

Note:TheheatsinkandfanassemblyforGPUisavailableonlyinmodelsinstalledwiththeGPU.

CAUTION:

TheheatsinkandfanassemblyforGPUmightbeveryhot.T urnoffthecomputerandwaitthreeto
veminutestoletthecomputercoolbeforeremovingthecomputercover.

ToreplacetheheatsinkandfanassemblyforGPU,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

66ThinkCentreUserGuide

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.LocatetheheatsinkandfanassemblyforGPU.See“Locatingcomponents”onpage13.

5.NotetheroutingoftheGPUfancableandthendisconnecttheGPUfancablefromthesystemboard.

6.FollowthissequencetoremovethefourscrewsthatsecuretheheatsinkandfanassemblyforGPU
tothesystemboard:

a.Partiallyremovescrew1,thenfullyremovescrew2,andthenfullyremovescrew1.
b.Partiallyremovescrew3,thenfullyremovescrew4,andthenfullyremovescrew3.

Note:Carefullyremovethefourscrewsfromthesystemboardtoavoidanypossibledamagetothe
systemboard.ThefourscrewscannotberemovedfromtheheatsinkandfanassemblyforGPU.

Figure44.RemovingtheheatsinkandfanassemblyforGPU

7.LiftthefailingheatsinkandfanassemblyforGPUoffthesystemboard.

Notes:

a.YoumighthavetogentlytwisttheheatsinkandfanassemblyforGPUtofreeitfromthe

microprocessor.

b.DonottouchthethermalgreasewhilehandlingtheheatsinkandfanassemblyforGPU.

8.PositionthenewheatsinkandfanassemblyforGPUonthesystemboardsothatthefourscrewsare
alignedwiththecorrespondingholesinthesystemboard.

9.FollowthissequencetoinstallthefourscrewstosecuretheheatsinkandfanassemblyforGPU,as
showninFigure44“RemovingtheheatsinkandfanassemblyforGPU”onpage67.

a.Partiallytightenscrew1,thenfullytightenscrew2,andthenfullytightenscrew1.
b.Partiallytightenscrew3,thenfullytightenscrew4,andthenfullytightenscrew3.

10.ConnecttheGPUfancabletothesystemboard.See“Locatingpartsonthesystemboard”onpage16.

Chapter5.Installingorreplacinghardware67

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

ReplacingtherearPS/2connectorsandserialportassembly

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

ThissectionprovidesinstructionsonhowtoreplacetherearPS/2connectorsandserialportassembly.

Note:TherearPS/2connectorsandserialportassemblyisavailableonlyinsomemodels.

ToreplacetherearPS/2connectorsandserialportassembly,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.

3.Removethecomputercover.See“Removingthecomputercover”onpage41.

4.LocatetherearPS/2connectorsandserialportassembly.See“Locatingcomponents”onpage13.

5.RemovetherearI/OassemblyanddisconnectthecablesoftherearPS/2connectorsandserialport
assemblyfromthesystemboard.See“RemovingandreinstallingtherearI/Oassembly”onpage44.

6.Removethescrew1todisengagetherearPS/2connectorsandserialportassemblyfromthechassis.

Note:Y oumighthavetoremovetwoscrewstodisengagetherearPS/2connectorsandserialport
assemblyfromthechassis.

68ThinkCentreUserGuide

Figure45.RemovingtherearPS/2connectorsandserialportassembly

7.AlignthescrewholeinthenewrearPS/2connectorsandserialportassemblywiththecorresponding
screwholeinthechassis.Then,installthescrewtosecurethenewrearPS/2connectorsandserial
portassemblytothechassis.

8.ConnectthecablesofthenewrearPS/2connectorsandserialportassemblytothesystemboard.See
“Locatingpartsonthesystemboard”onpage16.

9.ReinstalltherearI/Oassembly.See“RemovingandreinstallingtherearI/Oassembly”onpage44.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage73.

Replacingthemouse

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoreplacethemouse.

•Ifyouareusingawiredmouse,dothefollowing:

1.Disconnecttheoldmousecablefromthecomputer.

2.Connectanewmousetotheappropriateconnectoronthecomputer.Yourmousemightbe
connectedtoaPS/2mouseconnector1oraUSBconnector2.Dependingonwheretoconnect
yourmouse,see“Locatingconnectors,controls,andindicatorsonthefrontofyourcomputer”on
page9

or“Locatingconnectorsontherearofyourcomputer”onpage11.

Chapter5.Installingorreplacinghardware69

Figure46.Mouseconnectors

•Ifyouareusingawirelessmouse,dothefollowing:

1.DisconnecttheUSBdonglefromyourcomputer.Then,takeawayyourfailingwirelessmouse.

2.Removethenewwirelessmousefromthepackage.

3.RemovetheUSBdonglefromthecompartmentofthenewwirelessmouseorfromthecompartment
ofthenewwirelesskeyboard.

4.ConnecttheUSBdongletoanavailableUSBconnectoronyourcomputer.

5.Followtheinstructionsinthetablebelowtoinstallthebatteriesforthemouse.

6.Switchonthepowerbuttononthebottomofthewirelessmouse,andthenitisreadytouse.

70ThinkCentreUserGuide

1.Openthemousebattery-compartmentcover.2.RemovetheUSBdonglefromthemouse.

3.ConnecttheUSBdongletoanyUSBconnectoron
thecomputer.

5.Closethemousebattery-compartmentcoverand
slideitforwarduntilitclicksintoplace.

4.InserttwoAAAbatteriesintothemouseaccording
tothepolarityindicators.

6.SlidethepowerswitchonthemousetotheOn
positionandtheLED(light-emittingdiode)ison.

Notes:

–ThegreenLEDindicatesthatthemouseisreadyforuse.
–TheashingamberLEDindicatesalowbatterypowerlevel.
–Pushthepowerswitchtotheoffpositionwhenyouarenotusingthemouse.Thisextendsthe

batterylife.

–DisconnecttheUSBdonglefromyourcomputerandstoreitinthewirelessmousecompartmentorin

thewirelesskeyboardcompartmentwhennotinuse.

Chapter5.Installingorreplacinghardware71

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage73.

Replacingthekeyboard

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.

Thissectionprovidesinstructionsonhowtoreplacethekeyboard.

•Ifyouareusingawiredkeyboard,dothefollowing:

1.Disconnecttheoldkeyboardcablefromthecomputer.

2.Connectanewkeyboardtotheappropriateconnectoronthecomputer.Yourkeyboardmightbe
connectedtoaPS/2keyboardconnector1oraUSBconnector2.Dependingonwheretoconnect
yourkeyboard,see“Locatingconnectors,controls,andindicatorsonthefrontofyourcomputer”on
page9

or“Locatingconnectorsontherearofyourcomputer”onpage11.

Figure47.Keyboardconnectors

•Ifyouareusingawirelesskeyboard,dothefollowing:

1.T akeawayyourfailingwirelesskeyboard.

2.Removethenewwirelesskeyboardfromthepackage.

72ThinkCentreUserGuide

3.Installthekeyboardbyopeningthekeyboardbattery-compartmentcoverandinstallingtwoAAA
batteriesaccordingtothepolarityindicators.

Figure48.Installingthekeyboardbatteries

4.RemovetheUSBdonglefromthekeyboardbattery-compartmentorfromthewirelessmouse
battery-compartmentandconnectittoanavailableUSBconnectoronthecomputer.See“Replacing
themouse”onpage69.

5.Closethebattery-compartmentcover.Thekeyboardisreadyforuse.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage73.

Completingthepartsreplacement

Aftercompletingtheinstallationorreplacementforallparts,youneedtoreinstallthecomputercoverand
reconnectcables.Dependingonthepartsyouinstalledorreplaced,youmightneedtoconrmtheupdated
informationintheSetupUtilityprogram.RefertoChapter7“UsingtheSetupUtilityprogram”onpage83.

Toreinstallthecomputercoverandreconnectcablestoyourcomputer,dothefollowing:

1.Makesurethatallcomponentshavebeenreassembledcorrectlyandthatnotoolsorloosescrews
areleftinsideyourcomputer.See“Locatingcomponents”onpage13forthelocationsofvarious
componentsinyourcomputer.

2.Makesurethatthecablesareroutedcorrectlybeforereinstallingthecomputercover.Keepcablesclear
ofthehingesandsidesofthecomputerchassistoavoidinterferencewithreinstallingthecomputer
cover.

3.Alignthefourplastictabsonthetopofthecomputercoverwiththecorrespondingtabsinthefront
bezel.Then,pivotthecomputercoverdownwarduntilitsnapsintoposition.

Chapter5.Installingorreplacinghardware73

Figure49.Installingthecomputercover

4.Ifthereisanintegratedcablelockavailable,lockthecomputer.See“Attachinganintegratedcable
lock”onpage34

5.Ifthereisaframestand,reinstallit.See“Removingandreinstallingtheframestand”onpage38.

6.Reconnecttheexternalcablesandpowercordstothecomputer.See“Locatingconnectorsonthe
rearofyourcomputer”onpage11

7.T oupdateyourconguration,refertoChapter7“UsingtheSetupUtilityprogram”onpage83.

Note:Inmostareasoftheworld,LenovorequiresthereturnofthedefectiveCustomerReplaceableUnit
(CRU).InformationaboutthiswillcomewiththeCRUorwillcomeafewdaysaftertheCRUarrives.

.

.

Obtainingdevicedrivers

Youcanobtaindevicedriversforoperatingsystemsthatarenotpreinstalledat
http://www.lenovo.com/support.Installationinstructionsareprovidedinreadmeleswiththedevice-driver
les.

74ThinkCentreUserGuide

Chapter6.Recoveryinformation

ThischapterprovidesinformationabouttherecoverysolutionsprovidedbyLenovo.

•“RecoveryinformationfortheWindows7operatingsystem”onpage75

•“RecoveryinformationfortheWindows8operatingsystem”onpage81

RecoveryinformationfortheWindows7operatingsystem

Thissectioncontainsthefollowingtopics:

•Creatingandusingrecoverymedia

•Performingbackupandrecoveryoperations

•UsingtheRescueandRecoveryworkspace

•Creatingandusingarescuemedium

•Installingorreinstallingdevicedrivers

•Solvingrecoveryproblems

Notes:

1.TherecoveryinformationinthischapteronlyappliestothecomputersthathavetheRescueand
RecoveryprogramortheProductRecoveryprograminstalled.IftheEnhancedBackupandRestore
iconintheLenovoThinkVantageT oolsprogramisdimmed,itindicatesthatyouneedtoinstall
theRescueandRecoveryprogrammanuallybeforeenablingitsfeatures.ToinstalltheRescueand
Recoveryprogram,dothefollowing:

a.ClickStart➙AllPrograms➙LenovoThinkVantageTools,anddouble-clickEnhancedBackup

andRestore.
b.Followtheinstructionsonthescreen.
c.Whentheinstallationprocesscompletes,theEnhancedBackupandRestoreiconisactivated.

2.Thereareavarietyofmethodstochoosefromwhenconsideringhowtorecoverintheeventofa
software-orhardware-relatedproblem.Somemethodsvarydependingonthetypeofoperatingsystem
thatisinstalled.

3.Theproductontherecoverymediamaybeusedonlyforthefollowingpurposes:

•Restoretheproductpreinstalledonyourcomputer

•Reinstalltheproduct

•ModifytheproductusingtheAdditionalFiles

Creatingandusingrecoverymedia

Youcanuserecoverymediatorestoretheharddiskdrivetothefactorydefaultstate.Recoverymediaare
usefulifyoutransferthecomputertoanotherarea,sellthecomputer,recyclethecomputer,orputthe
computerinanoperationalstateafterallothermethodsofrecoveryhavefailed.Asaprecautionarymeasure,
itisimportanttocreaterecoverymediaasearlyaspossible.

Note:Therecoveryoperationsyoucanperformusingrecoverymediavarydependingontheoperating
systemfromwhichtherecoverymediawerecreated.Therecoverymediamightcontainabootmedium
andadatamedium.YourMicrosoftWindowslicensepermitsyoutocreateonlyonedatamedium,soitis
importantthatyoustoretherecoverymediainasafeplaceafteryouhavemadethem.

©CopyrightLenovo2012

75

Creatingrecoverymedia

Thissectionprovidesinstructionsonhowtocreaterecoverymedia.

Note:OntheWindows7operatingsystem,youcancreaterecoverymediausingdiscsorexternalUSB
storagedevices.

TocreaterecoverymediaontheWindows7operatingsystem,clickStart➙AllPrograms➙Lenovo

ThinkVantageTools➙FactoryRecoveryDisks.Then,followtheinstructionsonthescreen.

Usingrecoverymedia

Thissectionprovidesinstructionsonhowtouserecoverymedia.

OntheWindows7operatingsystem,youcanuserecoverymediatorestorethecontentsoftheharddisk
drivetothefactorydefaultstate.Also,youcanuserecoverymediatoputthecomputerinanoperational
stateafterallothermethodsofharddiskdriverecoveryhavefailed.

Attention:Whenyouuserecoverymediatorestorethecontentsoftheharddisktothefactorydefaultstate,
allthelescurrentlyontheharddiskdrivewillbedeletedandreplacedbythefactorydefaultles.

TouserecoverymediaontheWindows7operatingsystem,dothefollowing:

1.Dependingonthetypeofyourrecoverymedia,connectthebootmedium(memorykeyorotherUSB
storagedevice)tothecomputer,orinsertthebootdiscintotheopticaldrive.

2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhenthePleaseselect
bootdevicewindowopens,releasetheF12key.

3.SelectthedesiredstartupdeviceandpressEnter.Therestoreprocessbegins.

4.Followtheinstructionsonthescreentocompletetheoperation.

Note:Afterrestoringyourcomputerharddiskdrivetothefactorydefaultstate,youmighthavetoreinstall
devicedriversforsomedevices.See“Reinstallingdevicedrivers”onpage80.

Performingbackupandrecoveryoperations

TheRescueandRecoveryprogramenablesyoutobackupallyourharddiskdrivecontentsincludingthe
operatingsystem,datales,softwareprograms,andpersonalsettings.Youcandesignatewherethe
RescueandRecoveryprogramstoresthebackup:

•Inaprotectedareaofyourharddiskdrive

•Onthesecondaryharddiskdriveifasecondaryharddiskdriveisinstalledinyourcomputer

•OnanattachedexternalUSBharddiskdrive

•Onanetworkdrive

•Onrecordablediscs(arecordableopticaldriveisrequiredforthisoption)

Afteryouhavebackedupthecontentsoftheharddiskdrive,youcanrestorethecompletecontentsofthe
harddiskdrive,restoreselectedlesonly,orrestoretheWindowsoperatingsystemandapplicationsonly
whilekeepingtheotherdataonyourharddiskdrive.

Performingabackupoperation

ThissectionprovidesinstructionsonhowtoperformabackupoperationusingtheRescueandRecovery
program.

ToperformabackupoperationusingtheRescueandRecoveryprogramontheWindows7operating
system,dothefollowing:

76ThinkCentreUserGuide

1.FromtheWindowsdesktop,clickStart➙AllPrograms➙LenovoThinkVantageTools➙Enhanced
BackupandRestore.TheRescueandRecoveryprogramopens.

2.IntheRescueandRecoverymainwindow,clicktheLaunchadvancedRescueandRecoveryarrow.

3.ClickBackupyourharddriveandselectbackupoperationoptions.Then,followtheinstructionson
thescreentocompletethebackupoperation.

Performingarecoveryoperation

ThissectionprovidesinstructionsonhowtoperformarecoveryoperationusingtheRescueandRecovery
program.

ToperformarecoveryoperationusingtheRescueandRecoveryprogramontheWindows7operating
system,dothefollowing:

1.FromtheWindowsdesktop,clickStart➙AllPrograms➙LenovoThinkVantageTools➙Enhanced
BackupandRestore.TheRescueandRecoveryprogramopens.

2.IntheRescueandRecoverymainwindow,clicktheLaunchadvancedRescueandRecoveryarrow.

3.ClicktheRestoreyoursystemfromabackupicon.

4.Followtheinstructionsonthescreentocompletetherecoveryoperation.

FormoreinformationaboutperformingarecoveryoperationfromtheRescueandRecoveryworkspace,see
“UsingtheRescueandRecoveryworkspace”onpage77

.

UsingtheRescueandRecoveryworkspace

TheRescueandRecoveryworkspaceresidesinaprotected,hiddenareaofyourharddiskdrivethat
operatesindependentlyfromtheWindowsoperatingsystem.Thisenablesyoutoperformrecovery
operationsevenifyoucannotstarttheWindowsoperatingsystem.Youcanperformthefollowingrecovery
operationsfromtheRescueandRecoveryworkspace:

•Rescuelesfromyourharddiskdriveorfromabackup:TheRescueandRecoveryworkspaceenables
youtolocatelesonyourharddiskdriveandtransferthemtoanetworkdriveorotherrecordablemedia,
suchasaUSBdeviceoradisc.Thissolutionisavailableevenifyoudidnotbackupyourlesorif
changesweremadetothelessinceyourlastbackupoperation.Youcanalsorescueindividuallesfrom
aRescueandRecoverybackuplocatedonyourlocalharddiskdrive,aUSBdevice,oranetworkdrive.

•RestoreyourharddiskdrivefromaRescueandRecoverybackup:Ifyouhavebackedupyourharddisk
driveusingtheRescueandRecoveryprogram,youcanrestoretheharddiskdrivefromaRescueand
Recoverybackup,evenifyoucannotstarttheWindowsoperatingsystem.

•Restoreyourharddiskdrivetothefactorydefaultstate:TheRescueandRecoveryworkspaceenables
youtorestorethecompletecontentsofyourharddiskdrivetothefactorydefaultstate.Ifyouhave
multiplepartitionsonyourharddiskdrive,youhavetheoptiontorestoretheC:partitionandleavethe
otherpartitionsintact.BecausetheRescueandRecoveryworkspaceoperatesindependentlyfrom
theWindowsoperatingsystem,youcanrestoretheharddiskdrivetothefactorydefaultstateevenif
youcannotstarttheWindowsoperatingsystem.

Attention:IfyourestoretheharddiskdrivefromaRescueandRecoverybackuporrestoretheharddisk
drivetothefactorydefaultsettings,alllesontheprimaryharddiskdrivepartition(usuallydriveC:)willbe
deletedintherecoveryprocess.Ifpossible,makecopiesofimportantles.Ifyouareunabletostartthe
Windowsoperatingsystem,youcanusetherescuelesfeatureoftheRescueandRecoveryworkspaceto
copylesfromyourharddiskdrivetoothermedia.

TostarttheRescueandRecoveryworkspace,dothefollowing:

1.Makesurethecomputeristurnedoff.

Chapter6.Recoveryinformation77

2.T urnonyourcomputer.Whenyouseethelogoscreen,pressEnter,andthenpressF11toenterthe
RescueandRecoveryworkspace.

3.IfyouhavesetaRescueandRecoverypassword,typeyourpasswordwhenprompted.TheRescue
andRecoveryworkspaceopensafterashortdelay.

Note:IftheRescueandRecoveryworkspacefailstoopen,see“Solvingrecoveryproblems”onpage80.

4.Dooneofthefollowing:

•Torescuelesfromyourharddiskdrive,clickRescuelesandfollowtheinstructionsonthescreen.

•TorestoreyourharddiskdrivefromaRescueandRecoverybackuportorestoreyourharddiskdrive

tothefactorydefaultsettings,clickFullRestoreandfollowtheinstructionsonthescreen.

FormoreinformationaboutthefeaturesoftheRescueandRecoveryworkspace,clickHelp.

Note:Afterrestoringyourharddiskdrivetothefactorydefaultstate,youmighthavetoreinstalldevice
driversforsomedevices.See“Reinstallingdevicedrivers”onpage80.

Creatingandusingarescuemedium

Witharescuemedium,suchasadiscoraUSBharddiskdrive,youcanrecoverthecomputerfromfailures
thatpreventyoufromgainingaccesstotheRescueandRecoveryworkspaceonyourharddiskdrive.

Notes:

1.Therecoveryoperationsyoucanperformusingarescuemediumvarydependingontheoperating
system.

2.Therescuedisccanbestartedinalltypesofopticaldrives.

Creatingarescuemedium

Thissectionprovidesinstructionsonhowtocreatearescuemedium.

TocreatearescuemediumontheWindows7operatingsystem,dothefollowing:

1.FromtheWindowsdesktop,clickStart➙AllPrograms➙LenovoThinkVantageTools➙Enhanced
BackupandRestore.TheRescueandRecoveryprogramopens.

2.IntheRescueandRecoverymainwindow,clicktheLaunchadvancedRescueandRecoveryarrow.

3.ClicktheCreateRescueMediaicon.TheCreateRescueandRecoveryMediawindowopens.

4.IntheRescueMediaarea,selectthetypeoftherescuemediumyouwanttocreate.Y oucancreatea
rescuemediumusingadisc,aUSBharddiskdrive,orasecondaryinternalharddiskdrive.

5.ClickOKandfollowtheinstructionsonthescreentocreatearescuemedium.

Usingarescuemedium

Thissectionprovidesinstructionsonhowtousetherescuemediumyouhavecreated.

•Ifyouhavecreatedarescuemediumusingadisc,usethefollowinginstructionstousetherescuemedium:

1.T urnoffyourcomputer.

2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhenthePleaseselect
bootdevicewindowopens,releasetheF12key.

3.InthePleaseselectbootdevicewindow,selectthedesiredopticaldriveastherstbootdevice.
Then,inserttherescuediscintotheopticaldriveandpressEnter.Therescuemediumstarts.

•IfyouhavecreatedarescuemediumusingaUSBharddiskdrive,usethefollowinginstructionsto
usetherescuemedium:

1.AttachtheUSBharddiskdrivetooneoftheUSBconnectorsonyourcomputer.

78ThinkCentreUserGuide

2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhenthePleaseselect
bootdevicewindowopens,releasetheF12key.

3.InthePleaseselectbootdevicewindow,selecttheUSBharddiskdriveastherstbootdeviceand
pressEnter.Therescuemediumstarts.

Whentherescuemediumstarts,theRescueandRecoveryworkspaceopens.Thehelpinformationfor
eachfeatureisavailablefromtheRescueandRecoveryworkspace.Followtheinstructionstocomplete
therecoveryprocess.

Reinstallingpreinstalledapplicationsanddevicedrivers

Yourcomputerhasprovisionsthatenableyoutoreinstallselectedfactory-installedapplicationsanddevice
drivers.

Reinstallingpreinstalledapplications

Thissectionprovidesinstructionsonhowtoreinstallpreinstalledapplications.

ToreinstalltheselectedapplicationspreinstalledonyourLenovocomputer,dothefollowing:

1.T urnonthecomputer.

2.GototheC:\SWTOOL Sdirectory.

3.Opentheappsfolder.Withintheappsfolder,thereareseveralsubfoldersnamedforvariousapplications
installedinyourcomputer.

4.Opentheappropriateapplicationsubfolder.

5.Intheapplicationsubfolder,lookforaSETUP .EXEleorotherappropriateEXElesforsetup.
Double-clicktheleandfollowtheinstructionsonthescreentocompletetheinstallation.

Reinstallingpreinstalleddevicedrivers

Thissectionprovidesinstructionsonhowtoreinstallpreinstalleddevicedrivers.

Attention:Whenyoureinstalldevicedrivers,youarechangingthecurrentcongurationofyourcomputer.
Reinstalldevicedriversonlywhenitisnecessarytocorrectaproblemwithyourcomputer.

Toreinstallthedevicedriverforafactory-installeddevice,dothefollowing:

1.T urnonthecomputer.

2.GototheC:\SWTOOL Sdirectory.

3.OpentheDRIVERSfolder.WithintheDRIVERSfolder,thereareseveralsubfoldersnamedforvarious
devicesinstalledinyourcomputer,suchasAUDIOorVIDEO.

4.Opentheappropriatedevicesubfolder.

5.Dooneofthefollowing:

•Inthedevicesubfolder,lookforaSETUP .exele.Double-clicktheleandfollowtheinstructionson

thescreentocompletetheinstallation.

•Inthedevicesubfolder,lookforaREADME.txtleoralewiththe.txtextension.Thislemightbe

namedaftertheoperatingsystem,suchasWIN98.txt.TheTXTlecontainsinformationabouthowto
installthedevicedriver.Followtheinstructionstocompletetheinstallation.

•Ifthedevicesubfoldercontainsalewiththe.infextensionandyouwanttoinstallthedevice

driverusingtheINFle,refertoyourWindowsHelpandSupportinformationsystemfordetailed
informationabouthowtoinstallthedevicedriver.

Note:Ifyouneedupdateddevicedrivers,see“Gettingthelatestdevicedriversforyourcomputer”on
page91formoreinformation.

Chapter6.Recoveryinformation79

Reinstallingsoftwareprograms

Ifasoftwareprogramyouinstalledonyourcomputerisnotworkingcorrectly,youmightneedtoremove
andreinstallit.Reinstallingoverwritestheexistingprogramslesandusuallyxesanyproblemsthat
youmighthavehadwiththatprogram.

Toremoveaprograminyoursystem,seeMicrosoftWindowshelpsystemfordetailedinformation.

Toreinstalltheprogram,dooneofthefollowing:

Note:Themethodofreinstallingaprogramvariesfromprogramtoprogram.Refertothedocumentation
providedwiththeprogramtoseeifyourprogramhasspecialinstallationinstructions.

•Toreinstallmostcommerciallyavailableprogramsinyoursystem,seeMicrosoftWindowshelpsystem
formoreinformation.

•ToreinstallselectedapplicationprogramsthatcamepreinstalledfromLenovo,dothefollowing:

1.T urnonthecomputer.

2.GototheC:\SWTOOL Sdirectory.

3.OpentheAPPSfolder.WithintheAPPSfolder,thereareseveralsubfoldersnamedforvarious
applicationsinstalledinyourcomputer.

4.Opentheappropriateapplicationsubfolder.

5.Intheapplicationsubfolder,lookforaSETUP.EXEleorotherappropriateEXElesforsetup.
Double-clicktheleandfollowtheinstructionsonthescreentocompletetheinstallation.

Reinstallingdevicedrivers

Toreinstalladevicedriverforanoptionyouinstalled,refertothedocumentationthatcomeswiththeoption.

Whenyoureinstalldevicedrivers,youarechangingthecurrentcongurationofyourcomputer.Reinstall
devicedriversonlywhenitisnecessarytocorrectaproblemwithyourcomputer.

Formoreinformationaboutreinstallingdevicedriversthatcamewithyourcomputer,see“Reinstalling
preinstalledapplicationsanddevicedrivers”onpage79

.

Solvingrecoveryproblems

IfyouareunabletoaccesstheRescueandRecoveryworkspaceortheWindowsenvironment,doone
ofthefollowing:

•UsearescuemediumtostarttheRescueandRecoveryworkspace.See“Creatingandusingarescue
medium”onpage78.

•Userecoverymediaifallothermethodsofrecoveryhavefailedandyouneedtorestoretheharddisk
drivetothefactorydefaultsettings.See“Creatingandusingrecoverymedia”onpage75

Note:IfyouareunabletoaccesstheRescueandRecoveryworkspaceortheWindowsenvironmentfrom
arescuemediumorrecoverymedia,youmightnothavetherescuedevice(aninternalharddiskdrive,a
disc,aUSBharddiskdrive,orotherexternaldevices)setastherstbootdeviceinthestartupdevice
sequence.Y oumustrstmakesurethatyourrescuedeviceissetastherstbootdeviceinthestartup
devicesequenceintheSetupUtilityprogram.See“Selectingastartupdevice”onpage86
informationabouttemporarilyorpermanentlychangingthestartupdevicesequence.Formoreinformation
abouttheSetupUtilityprogram,seeChapter7“UsingtheSetupUtilityprogram”onpage83.

.

fordetailed

Itisimportanttocreatearescuemediumandasetofrecoverymediaasearlyaspossibleandstorethem
inasafeplaceforfutureuse.

80ThinkCentreUserGuide

RecoveryinformationfortheWindows8operatingsystem

Thissectionprovidesinformationabouttherecoverysolutionsprovidedoncomputerspreinstalledwiththe
Windows8operatingsystem.

Refreshingyourcomputer

Ifyourcomputerdoesnotperformwellandtheproblemmightbecausedbyarecentlyinstalledprogram,
youcanrefreshyourcomputerwithoutlosingyourpersonallesorchangingyoursettings.

Attention:Ifyourefreshyourcomputer,theprogramsthatcamewithyourcomputerandtheprogramsthat
youinstalledfromWindowsStorewillbereinstalled,butallotherprogramswillberemoved.

Torefreshyourcomputer,dothefollowing:

1.Movethecursortothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.Click
Settings➙ChangePCsettings➙General.

2.IntheRefreshyourPCwithoutaffectingyourlessection,clickGetstarted.

Resettingyourcomputertothefactorydefaultsettings

Youcanresetyourcomputertothefactorydefaultsettings.Resettingthecomputerwillreinstallthe
operatingsystem,andreinstallalltheprogramsandsettingsthatcamewithyourcomputer.

Attention:Ifyouresetyourcomputer,allyourpersonallesandsettingswillbedeleted.Toavoiddataloss,
makeabackupcopyofallthedatathatyouwanttokeep.

Toresetyourcomputer,dothefollowing:

1.Movethecursortothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.Click
Settings➙ChangePCsettings➙General.

2.IntheRemoveeverythingandreinstallWindowssection,clickGetstarted.

Advancedstartupoptions

AdvancedstartupoptionsenableyoutochangethestartupsettingsofyourWindowsoperatingsystem,
startthecomputerfromanexternaldevice,orrestoretheWindowsoperatingsystemfromasystemimage.

Tousetheadvancedstartupoptions,dothefollowing:

1.Movethecursortothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.Click
Settings➙ChangePCsettings➙General.

2.IntheAdvancedstartupsection,clickRestartnow➙Troubleshoot➙Advancedoptions.

3.Restartyourcomputerfollowingtheinstructionsonthescreen.

FormoredetailsabouttherecoverysolutionsprovidedoncomputerspreinstalledwiththeWindows8
operatingsystem,refertothehelpinformationsystemoftheWindows8operatingsystem.

Chapter6.Recoveryinformation81

82ThinkCentreUserGuide

Chapter7.UsingtheSetupUtilityprogram

TheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardless
ofwhichoperatingsystemyouareusing.However,theoperatingsystemsettingsmightoverrideanysimilar
settingsintheSetupUtilityprogram.

StartingtheSetupUtilityprogram

TostarttheSetupUtilityprogram,dothefollowing:

1.Makesureyourcomputeristurnedoff.

2.RepeatedlypressandreleasetheF1keywhenturningonthecomputer.Whenyouhearmultiple
beepsorseealogoscreen,releasetheF1key.

Note:IfaPower-OnPasswordoranAdministratorPasswordhasbeenset,theSetupUtilityprogram
menuwillnotbedisplayeduntilyoutypethecorrectpassword.Formoreinformation,see“Using
passwords”onpage83

WhenthePOSTdetectsthattheharddiskdrivehasbeenremovedfromyourcomputerorthememory
modulesizehasdecreased,anerrormessagewillbedisplayedwhenyoustartthecomputerandyouwillbe
promptedtodooneofthefollowing:

•PressF1toentertheSetupUtilityprogram.

Note:AfteryouentertheSetupUtilityprogram,pressF10tosavechangesandexittheSetupUtility
program.PressEnterwhenpromptedtoconrmtheexit.Theerrormessagewillnotbedisplayedagain.

•PressF2tobypasstheerrormessageandlogintotheoperatingsystem.

.

Note:YouhavetoenablethecongurationchangedetectionfeatureforthePOSTtodetecttheremovalof
theharddiskdrive.T oenablethecongurationchangedetectionfeature,dothefollowing:

1.StarttheSetupUtilityprogram.

2.FromtheSetupUtilityprogrammainmenu,selectSecurity➙CongurationChangeDetection,
andpressEnter.

3.SelectEnabledandpressEnter.

4.PressF10tosavechangesandexittheSetupUtilityprogram.PressEnterwhenpromptedtoconrm
theexit.

Viewingandchangingsettings

TheSetupUtilityprogrammenulistsvariousitemsaboutthesystemconguration.T ovieworchange
settings,starttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage83.Then,follow
theinstructionsonthescreen.

YoucanuseeitherthekeyboardorthemousetonavigatethroughBIOSmenuchoices.Thekeysusedto
performvarioustasksaredisplayedatthebottomofeachscreen.

Usingpasswords

ByusingtheSetupUtilityprogram,youcansetpasswordstopreventunauthorizedaccesstoyourcomputer
anddata.Thefollowingtypesofpasswordsareavailable:

•Power-OnPassword

©CopyrightLenovo2012

83

•AdministratorPassword

•HardDiskPassword

Youdonothavetosetanypasswordstouseyourcomputer.However,usingpasswordsimproves
computingsecurity.Ifyoudecidetosetanypasswords,readthefollowingsections.

Passwordconsiderations

Apasswordcanbeanycombinationofupto64alphabeticandnumericcharacters.Forsecurityreasons,it
isrecommendedtouseastrongpasswordthatcannotbeeasilycompromised.Tosetastrongpassword,
usethefollowingguidelines:

•Haveatleasteightcharactersinlength

•Containatleastonealphabeticcharacterandonenumericcharacter

•SetupUtilityprogramandharddiskdrivepasswordsarenotcasesensitive

•Notbeyournameoryourusername

•Notbeacommonwordoracommonname

•Besignicantlydifferentfromyourpreviouspasswords

Power-OnPassword

WhenaPower-OnPasswordisset,youarepromptedtotypeavalidpasswordeachtimethecomputeris
turnedon.Thecomputercannotbeuseduntilthevalidpasswordistypedin.

AdministratorPassword

SettinganAdministratorPassworddetersunauthorizedusersfromchangingcongurationsettings.Ifyou
areresponsibleformaintainingthecongurationsettingsofseveralcomputers,youmightwanttosetan
AdministratorPassword.

WhenanAdministratorPasswordisset,youarepromptedtotypeavalidpasswordeachtimeyoutryto
accesstheSetupUtilityprogram.TheSetupUtilityprogramcannotbeaccesseduntilavalidpassword
istypedin.

IfboththePower-OnPasswordandAdministratorPasswordareset,youcantypeeitherpassword.However,
youmustuseyourAdministratorPasswordtochangeanycongurationsettings.

HardDiskPassword

SettingaHardDiskPasswordpreventsunauthorizedaccesstothedataontheharddiskdrive.Whena
HardDiskPasswordisset,youarepromptedtotypeavalidpasswordeachtimeyoutrytoaccessthe
harddiskdrive.

Notes:

•AfteryousetaHardDiskPassword,yourdataontheharddiskdriveisprotectedeveniftheharddisk
driveisremovedfromonecomputerandinstalledinanother.

•IftheHardDiskPasswordisforgotten,thereisnowaytoresetthepasswordorrecoverdatafromthe
harddiskdrive.

Setting,changing,anddeletingapassword

Toset,change,ordeleteapassword,dothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage83.

84ThinkCentreUserGuide

2.FromtheSetupUtilityprogrammainmenu,selectSecurity.

3.Dependingonthepasswordtype,selectSetPower-OnPassword,SetAdministratorPassword,or
HardDiskPassword.

4.Followtheinstructionsontherightsideofthescreentoset,change,ordeleteapassword.

Note:Apasswordcanbeanycombinationofupto64alphabeticandnumericcharacters.Formore
information,see“Passwordconsiderations”onpage84

.

Erasinglostorforgottenpasswords(clearingCMOS)

Thissectionprovidesinstructionsonhowtoeraselostorforgottenpasswords,suchasauserpassword.

Toerasealostorforgottenpassword,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage41.

3.LocatetheClearCMOS/Recoveryjumperonthesystemboard.See“Locatingpartsonthesystem
board”onpage16.

4.Movethejumperfromthestandardposition(pin1andpin2)tothemaintenanceposition(pin2and
pin3).

5.Reinstallthecomputercoverandconnectthepowercord.See“Completingthepartsreplacement”
onpage73

6.T urnonthecomputerandleaveitonforapproximately10seconds.Then,turnoffthecomputerby
holdingthepowerswitchforapproximatelyveseconds.

7.Repeatstep1throughstep2.

8.MovetheClearCMOS/Recoveryjumperbacktothestandardposition(pin1andpin2).

9.Reinstallthecomputercoverandconnectthepowercord.See“Completingthepartsreplacement”
onpage73.

.

Enablingordisablingadevice

Thissectionprovidesinformationonhowtoenableordisableuseraccesstothefollowingdevices:

USBSetupUsethisoptiontoenableordisableaUSBconnector.WhenaUSBconnectoris

disabled,thedeviceconnectedtotheUSBconnectorcannotbeused.

SATAControllerWhenthisfeatureissettoDisable,alldevicesconnectedtotheSATAconnectors

(suchasharddiskdrivesortheopticaldrive)aredisabledandcannotbeaccessed.

Toenableordisableadevice,dothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage83.

2.FromtheSetupUtilityprogrammainmenu,selectDevices.

3.Dependingonthedeviceyouwanttoenableordisable,dooneofthefollowing:

•SelectUSBSetuptoenableordisableaUSBdevice.

•SelectA TADriveSetuptoenableordisableaSATAdevice.

4.SelectthedesiredsettingsandpressEnter.

5.PressF10tosavechangesandexittheSetupUtilityprogram.See“ExitingtheSetupUtilityprogram”
onpage88.

Chapter7.UsingtheSetupUtilityprogram85

Selectingastartupdevice

Ifyourcomputerdoesnotstartupfromadevicesuchasthediscorharddiskdriveasexpected,dooneof
thefollowingtoselectthestartupdeviceyouwant.

Selectingatemporarystartupdevice

Usethisproceduretoselectatemporarystartupdevice.

Note:Notalldiscsandharddiskdrivesarebootable.

1.T urnoffyourcomputer.

2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhenthePleaseselect
bootdevicewindowdisplays,releasetheF12key.

3.SelectthedesiredstartupdeviceandpressEnter.Thecomputerwillstartupfromthedeviceyou
selected.

Note:SelectingastartupdevicefromthePleaseselectbootdevicewindowdoesnotpermanentlychange
thestartupsequence.

Selectingorchangingthestartupdevicesequence

Tovieworpermanentlychangetheconguredstartupdevicesequence,dothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage83.

2.FromtheSetupUtilityprogrammainmenu,selectStartup.

3.SelectthedevicesforthePrimaryStartupSequence,theAutomaticStartupSequence,andtheError
StartupSequence.Readtheinformationdisplayedontherightsideofthescreen.

4.PressF10tosavechangesandexittheSetupUtilityprogram.See“ExitingtheSetupUtilityprogram”
onpage88.

EnablingErPcompliancemode

Youcanenabletheenergy-relatedproductsdirective(ErP)compliancemodethroughthePowermenuinthe
SetupUtilityprogramtoreducetheconsumptionofelectricitywhenyourcomputerisinstandbyoroffmode.

ToenableErPcompliancemodeintheSetupUtilityprogram,dothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage83.

2.FromtheSetupUtilityprogrammainmenu,selectPower➙EnhancedPowerSavingMode,and
pressEnter.

3.SelectEnabledandpressEnter.

4.FromthePowermenu,selectAutomaticPowerOnandpressEnter.

5.SelectWakeonLanandpressEnter.

6.SelectDisabledandpressEnter.

7.PressF10tosavechangesandexittheSetupUtilityprogram.PressEnterwhenpromptedtoconrm
theexit.

Note:WhenErPcompliancemodeisenabled,youcanwakeupyourcomputerbydoingoneofthefollowing:

•Pressingthepowerswitch

•Enablingthewakeuponalarmfeature
Thewakeuponalarmfeatureenablesyourcomputertowakeupatasettime.Toenablethewake

uponalarmfeature,dothefollowing:

86ThinkCentreUserGuide

1.StarttheSetupUtilityprogram.

2.FromtheSetupUtilityprogrammainmenu,selectPower➙AutomaticPowerOn,andpressEnter.

3.SelectWakeUponAlarmandpressEnter.Thenfollowtheinstructionsonthescreen.

4.PressF10tosavechangesandexittheSetupUtilityprogram.PressEnterwhenpromptedto
conrmtheexit.

•Enablingtheafterpowerlossfeature
Theafterpowerlossfeatureenablesyourcomputertowakeupwhenthepowersupplyresumesaftera

suddenlossofelectricity.Toenabletheafterpowerlossfeature,dothefollowing:

1.StarttheSetupUtilityprogram.

2.FromtheSetupUtilityprogrammainmenu,selectPower➙AfterPowerLoss,andpressEnter.

3.SelectPowerOnandpressEnter.

4.PressF10tosavechangesandexittheSetupUtilityprogram.PressEnterwhenpromptedto
conrmtheexit.

ICEperformancemode

YoucanadjusttheacousticandthermalperformanceofyourcomputerthroughtheICEPerformance
Modemenu.Twochoicesareavailable:

•BetterAcousticPerformance(defaultsetting)

•BetterThermalPerformance

ByenablingBetterAcousticPerformance,yourcomputerwillrunwithlessnoiseatanormalthermal
level.ByenablingBetterThermalPerformance,yourcomputerwillrunatabetterthermallevelwith
normalacousticperformance.

ToconguretheICEperformancemode,dothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage83.

2.FromtheSetupUtilityprogrammainmenu,selectPower.

3.SelectIntelligentCoolingEngine(ICE).TheIntelligentCoolingEngine(ICE)windowisdisplayed.

4.SelectICEPerformanceMode.TheICEPerformanceModewindowisdisplayed.

5.SelectBetterAcousticPerformanceorBetterThermalPerformanceasdesired.

6.PressF10tosavechangesandexittheSetupUtilityprogram.See“ExitingtheSetupUtilityprogram”
onpage88.

ICEthermalalert

YoucanmonitorthethermalfunctionofyourcomputerundercriticalthermalsituationsthroughtheICE
ThermalAlertmenu.T wochoicesareavailable:

•Enabled(defaultsetting)

•Disabled

AfterenablingtheICEthermalalertfunction,whencriticalthermalsituationsoccur,suchasmalfunctioning
fans,abnormallyhightemperature,andpoorcoolingperformances,analertlogwillbewrittenintothe
Windowssystemlog.Thealertlogcanhelpyouidentifythethermalproblems.

ToconguretheICEthermalalertfunction,dothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage83.

Chapter7.UsingtheSetupUtilityprogram87

2.FromtheSetupUtilityprogrammainmenu,selectPower.

3.SelectIntelligentCoolingEngine(ICE).TheIntelligentCoolingEngine(ICE)windowisdisplayed.

4.SelectICEThermalAlert.TheICEThermalAlertwindowisdisplayed.

5.SelectEnabledorDisabledasdesired.

6.PressF10tosavechangesandexittheSetupUtilityprogram.See“ExitingtheSetupUtilityprogram”
onpage88.

ExitingtheSetupUtilityprogram

Afteryounishviewingorchangingsettings,pressEsctoreturntotheSetupUtilityprogrammainmenu.
YoumighthavetopressEscseveraltimes.Dooneofthefollowing:

•Ifyouwanttosavethenewsettings,pressF10tosavechangesandexittheSetupUtilityprogram.

•Ifyoudonotwanttosavethesettings,selectExit➙DiscardChangesandExit,andthenpressEnter.
WhentheResetWithoutSavingwindowshows,selectY es,andthenpressEntertoexittheSetup
Utilityprogram.

•Ifyouwanttoreturntothedefaultsettings,pressF9toloadthedefaultsettings,andthenpressF10to
saveandexittheSetupUtilityprogram.

88ThinkCentreUserGuide