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Lenovo Q190, 6281 User Manual

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Page 1
IdeaCentreQ190
ideaideaideaCentreidea
HardwareMaintenanceManual
MachineTypes:10115/6281
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IdeaCentreQ190 HardwareMaintenanceManual
MachineTypes:10115/6281
Page 4
SecondEdition(December2012)17th
LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServices Administration“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo. GS-35F-05925
Page 5
Contents
Chapter1.Aboutthismanual......1
ImportantSafetyInformation..........1
Chapter2.Safetyinformation......3
Generalsafety................3
Electricalsafety...............3
Safetyinspectionguide............5
Handlingelectrostaticdischarge-sensitive
devices..................5
Groundingrequirements............6
Safetynotices................6
Chapter3.Generalinformation.....9
Specications................9
Chapter4.GeneralCheckout.....11
Chapter5.UsingtheSetupUtility...13
StartingtheSetupUtilityprogram.......13
Viewingandchangingsettings........13
Usingpasswords..............13
Enablingordisablingadevice........15
Selectingastartupdevice..........15
ExitingfromtheSetupUtilityprogram.....16
Chapter6.Symptom-to-FRUIndex..17
Harddiskdrivebooterror..........17
PowerSupplyProblems...........17
POSTerrorcodes.............18
Undeterminedproblems...........18
Chapter7.Locations.........21
Locatingcomponents,controlsandconnectors.21
Hardwarecomponents...........22
Chapter8.Replacinghardware....25
Generalinformation.............25
Replacingtheopticaldrive..........26
Removingthecomputercover........27
Replacingtheharddiskdrive.........29
Replacingamemorymodule.........30
ReplacingtheWLANcard..........31
Replacingtheheat-sink...........32
Replacingthesystemfan..........33
Replacingthemotherboard..........34
Replacingthekeyboardandmouse......35
FRUlists.................36
Chapter9.AdditionalService
Information..............43
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Chapter1.Aboutthismanual

ThismanualcontainsserviceandreferenceinformationforIdeaCentreQ190computerslistedonthecover. ItisintendedonlyfortrainedservicerswhoarefamiliarwithLenovocomputerproducts.
BeforeservicingaLenovoproduct,besuretoreadtheSafetyInformation.
ThedescriptionoftheTVcardinthismanualisonlyusedforthemachineswhichhavetheTVcard.Itis invalidforthosemachineswhichdonothaveTVcard.

ImportantSafetyInformation

BesuretoreadallCAUTIONandDANGERsectionsinthismanualbeforefollowinganyoftheinstructions.
VeuillezliretouteslesconsignesdetypeDANGERetA TTENTIONduprésentdocumentavantd’exécuter lesinstructions.
LesenSieunbedingtalleHinweisevomT yp“ACHTUNG”oder“VORSICHT”indieserDokumentation,bevor SieirgendwelcheVorgängedurchführen
LeggereleistruzioniintrodottedaA TTENZIONEePERICOLOpresentinelmanualeprimadieseguireuna qualsiasidelleistruzioni
Certique-sedelertodasasinstruçõesdecuidadoeperigonestemanualantesdeexecutarqualquer umadasinstruções
Esimportantequeleatodaslasdeclaracionesdeprecauciónydepeligrodeestemanualantesdeseguir lasinstrucciones.
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Chapter2.Safetyinformation

Thischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.

Generalsafety

Followtheserulestoensuregeneralsafety:
•Observegoodhousekeepingintheareaofthemachinesduringandaftermaintenance.
•Whenliftinganyheavyobject:
1.Ensureyoucanstandsafelywithoutslipping.
2.Distributetheweightoftheobjectequallybetweenyourfeet.
3.Useaslowliftingforce.Nevermovesuddenlyortwistwhenyouattempttolift.
4.Liftbystandingorbypushingupwithyourlegmuscles;thisactionremovesthestrainfromthe musclesinyourback.
Donotattempttoliftanyobjectsthatweighmorethan16kg(35lb)orobjectsthatyouthinkare tooheavyforyou.
•Donotperformanyactionthatcauseshazardstothecustomer,orthatmakestheequipmentunsafe.
•Beforeyoustartthemachine,ensurethatotherservicerepresentativesandthecustomer’spersonnelare notinahazardousposition.
•Placeremovedcoversandotherpartsinasafeplace,awayfromallpersonnel,whileyouareservicing themachine.
•Keepyourtoolcaseawayfromwalkareassothatotherpeoplewillnottripoverit.
•Donotwearlooseclothingthatcanbetrappedinthemovingpartsofamachine.Ensurethatyoursleeves arefastenedorrolledupaboveyourelbows.Ifyourhairislong,fastenit.
•Inserttheendsofyournecktieorscarfinsideclothingorfastenitwithanonconductiveclip,approximately 8centimeters(3inches)fromtheend.
•Donotwearjewelry,chains,metal-frameeyeglasses,ormetalfastenersforyourclothing. Remember:Metalobjectsaregoodelectricalconductors.
•Wearsafetyglasseswhenyouare:hammering,drillingsoldering,cuttingwire,attachingsprings,using solvents,orworkinginanyotherconditionsthatmightbehazardoustoyoureyes.
•Afterservice,reinstallallsafetyshields,guards,labels,andgroundwires.Replaceanysafetydevice thatiswornordefective.
•Reinstallallcoverscorrectlybeforereturningthemachinetothecustomer.

Electricalsafety

CAUTION: Electricalcurrentfrompower ,telephone,andcommunicationcablescanbehazardous.T oavoid personalinjuryorequipmentdamage,disconnecttheattachedpowercords,telecommunication systems,networks,andmodemsbeforeyouopenthecomputercovers,unlessinstructedotherwise intheinstallationandcongurationprocedures.
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Observethefollowingruleswhenworkingonelectricalequipment.
Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoft materialthatdoesnotinsulateyouwhenworkingwithliveelectricalcurrents.Manycustomershave,near theirequipment,rubberoormatsthatcontainsmallconductiveberstodecreaseelectrostaticdischarges. Donotusethistypeofmattoprotectyourselffromelectricalshock.
•Findtheroomemergencypower-off(EPO)switch,disconnectingswitch,orelectricaloutlet.Ifanelectrical accidentoccurs,youcanthenoperatetheswitchorunplugthepowercordquickly.
•Donotworkaloneunderhazardousconditionsornearequipmentthathashazardousvoltages.
•Disconnectallpowerbefore:
–Performingamechanicalinspection
–Workingnearpowersupplies
–RemovingorinstallingFieldReplaceableUnits(FRUs)
•Beforeyoustarttoworkonthemachine,unplugthepowercord.Ifyoucannotunplugit,askthecustomer topower-offthewallboxthatsuppliespowertothemachineandtolockthewallboxintheoffposition.
•Ifyouneedtoworkonamachinethathasexposedelectricalcircuits,observethefollowingprecautions:
–Ensurethatanotherperson,familiarwiththepower-offcontrols,isnearyou.
Remember:Anotherpersonmustbetheretoswitchoffthepower,ifnecessary.
–Useonlyonehandwhenworkingwithpowered-onelectricalequipment;keeptheotherhandinyour
pocketorbehindyourback. Remember:Theremustbeacompletecircuittocauseelectricalshock.Byobservingtheaboverule, youmaypreventacurrentfrompassingthroughyourbody.
–Whenusingatester,setthecontrolscorrectlyandusetheapprovedprobeleadsandaccessoriesfor
thattester.
–Standonsuitablerubbermats(obtainedlocally,ifnecessary)toinsulateyoufromgroundssuchas
metaloorstripsandmachineframes.
Observethespecialsafetyprecautionswhenyouworkwithveryhighvoltages;theseinstructionsarein thesafetysectionsofmaintenanceinformation.Useextremecarewhenmeasuringhighvoltages.
•Regularlyinspectandmaintainyourelectricalhandtoolsforsafeoperationalcondition.
•Donotusewornorbrokentoolsandtesters.
•Neverassumethatpowerhasbeendisconnectedfromacircuit.First,checkthatithasbeenpowered-off.
•Alwayslookcarefullyforpossiblehazardsinyourworkarea.Examplesofthesehazardsaremoistoors, nongroundedpowerextensioncables,powersurges,andmissingsafetygrounds.
•Donottouchliveelectricalcircuitswiththereectivesurfaceofaplasticdentalmirror.Thesurfaceis conductive;suchtouchingcancausepersonalinjuryandmachinedamage.
•Donotservicethefollowingpartswiththepoweronwhentheyareremovedfromtheirnormaloperating placesinamachine:
–Powersupplyunits
–Pumps
–Blowersandfans
–Motorgenerators
andsimilarunits.(Thispracticeensurescorrectgroundingoftheunits.)
•Ifanelectricalaccidentoccurs:
–Usecaution;donotbecomeavictimyourself.
–Switchoffpower.
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–Sendanotherpersontogetmedicalaid.

Safetyinspectionguide

Theintentofthisinspectionguideistoassistyouinidentifyingpotentiallyunsafeconditionsonthese products.Eachmachine,asitwasdesignedandbuilt,hadrequiredsafetyitemsinstalledtoprotectusers andservicepersonnelfrominjury.Thisguideaddressesonlythoseitems.However,goodjudgmentshould beusedtoidentifypotentialsafetyhazardsduetoattachmentoffeaturesoroptionsnotcoveredbythis inspectionguide.
Ifanyunsafeconditionsarepresent,youmustdeterminehowserioustheapparenthazardcouldbeand whetheryoucancontinuewithoutrstcorrectingtheproblem.
Considertheseconditionsandthesafetyhazardstheypresent:
•Electricalhazards,especiallyprimarypower(primaryvoltageontheframecancauseseriousorfatal electricalshock).
•Explosivehazards,suchasadamagedCRTfaceorbulgingcapacitor
•Mechanicalhazards,suchaslooseormissinghardware
Theguideconsistsofaseriesofstepspresentedinachecklist.Beginthecheckswiththepoweroff,and thepowercorddisconnected.
Checklist:
1.Checkexteriorcoversfordamage(loose,broken,orsharpedges).
2.Power-offthecomputer.Disconnectthepowercord.
3.Checkthepowercordfor:
a.Athird-wiregroundconnectoringoodcondition.Useametertomeasurethird-wireground
continuityfor0.1ohmorlessbetweentheexternalgroundpinandframeground.
b.Thepowercordshouldbetheappropriatetypeasspeciedinthepartslistings.
c.Insulationmustnotbefrayedorworn.
4.Removethecover.
5.Checkforanyobviousalterations.Usegoodjudgmentastothesafetyofanyalterations.
6.Checkinsidetheunitforanyobviousunsafeconditions,suchasmetallings,contamination,wateror otherliquids,orsignsofreorsmokedamage.
7.Checkforworn,frayed,orpinchedcables.
8.Checkthatthepower-supplycoverfasteners(screwsorrivets)havenotbeenremovedortamperedwith.

Handlingelectrostaticdischarge-sensitivedevices

Anycomputerpartcontainingtransistorsorintegratedcircuits(ICs)shouldbeconsideredsensitiveto electrostaticdischarge(ESD).ESDdamagecanoccurwhenthereisadifferenceinchargebetweenobjects. ProtectagainstESDdamagebyequalizingthechargesothatthemachine,thepart,theworkmat,andthe personhandlingthepartareallatthesamecharge.
Notes:
1.Useproduct-specicESDprocedureswhentheyexceedtherequirementsnotedhere.
2.MakesurethattheESDprotectivedevicesyouusehavebeencertied(ISO9000)asfullyeffective.
WhenhandlingESD-sensitiveparts:
•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.
Chapter2.Safetyinformation5
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•Avoidcontactwithotherpeoplewhilehandlingthepart.
•Wearagroundedwriststrapagainstyourskintoeliminatestaticonyourbody.
•Preventthepartfromtouchingyourclothing.Mostclothingisinsulativeandretainsachargeevenwhen youarewearingawriststrap.
•Usetheblacksideofagroundedworkmattoprovideastatic-freeworksurface.Thematisespecially usefulwhenhandlingESD-sensitivedevices.
•Selectagroundingsystem,suchasthoselistedbelow,toprovideprotectionthatmeetsthespecic servicerequirement.
Note:TheuseofagroundingsystemisdesirablebutnotrequiredtoprotectagainstESDdamage.
–AttachtheESDgroundcliptoanyframeground,groundbraid,orgreen-wireground.
–UseanESDcommongroundorreferencepointwhenworkingonadouble-insulatedor
battery-operatedsystem.Youcanusecoaxorconnector-outsideshellsonthesesystems.
–Usetheroundground-prongoftheacplugonac-operatedcomputers.

Groundingrequirements

Electricalgroundingofthecomputerisrequiredforoperatorsafetyandcorrectsystemfunction.Proper groundingoftheelectricaloutletcanbeveriedbyacertiedelectrician.

Safetynotices

ThecautionanddangersafetynoticesinthissectionareprovidedinthelanguageofEnglish.
DANGER
Electricalcurrentfrompower,telephoneandcommunicationcablesishazardous.
Toavoidashockhazard:
•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconguration ofthisproductduringanelectricalstorm.
•Connectallpowercordstoaproperlywiredandgroundedelectricaloutlet.
•Connecttoproperlywiredoutletsanyequipmentthatwillbeattachedtothisproduct.
•Whenpossible,useonehandonlytoconnectordisconnectsignalcables.
•Neverturnonanyequipmentwhenthereisevidenceofre,water,orstructuraldamage.
•Disconnecttheattachedpowercords,telecommunicationssystems,networks,andmodems
beforeyouopenthedevicecovers,unlessinstructedotherwiseintheinstallationandconguration procedures.
•Connectanddisconnectcablesasdescribedinthefollowingtablewheninstalling,moving,or openingcoversonthisproductorattacheddevices.
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ToConnect
1.TurneverythingOFF .
2.First,attachallcablestodevices.
3.Attachsignalcablestoconnectors.
4.Attachpowercordstooutlet.
5.TurndeviceON.
ToDisconnect
1.TurneverythingOFF .
2.First,removepowercordsfromoutlet.
3.Removesignalcablesfromconnectors.
4.Removeallcablesfromdevices.
CAUTION: Whenreplacingthelithiumbattery,useonlyPartNumber45C1566oranequivalenttypebattery recommendedbythemanufacturer.Ifyoursystemhasamodulecontainingalithiumbattery,replace itonlywiththesamemoduletypemadebythesamemanufacturer.Thebatterycontainslithiumand canexplodeifnotproperlyused,handled,ordisposedof.
Donot:
•Throworimmerseintowater
•Heattomorethan100°C(212°F)
•Repairordisassemble
Disposeofthebatteryasrequiredbylocalordinancesorregulations.
CAUTION: Whenlaserproducts(suchasCD-ROMs,DVD-ROMdrives,beropticdevices,ortransmitters)are installed,notethefollowing:
•Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.
•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespeciedherein mightresultinhazardousradiationexposure.
DANGER
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical instruments,andavoiddirectexposuretothebeam.
Chapter2.Safetyinformation7
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≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)
1
2
CAUTION: Usesafepracticeswhenlifting.
CAUTION: Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupplydonotturnoff theelectricalcurrentsuppliedtothedevice.Thedevicealsomighthavemorethanonepower cord.Toremoveallelectricalcurrentfromthedevice,ensurethatallpowercordsaredisconnected fromthepowersource.
CAUTION: Donotplaceanyobjectweighingmorethan82kg(180lbs.)ontopofrack-mounteddevices.
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Chapter3.Generalinformation

Thischapterprovidesgeneralinformationthatappliestoallmachinetypessupportedbythispublication.
Specications
Thissectionliststhephysicalspecicationsforyourcomputer.
Thissectionliststhephysicalspecicationsforyourcomputer.
TypeIdeaCentreQ190
Thissectionliststhephysicalspecications.
Environment
Airtemperature:
Operating:10°to35°C
Transit:-20°to55°C
Humidity:
Operating:35%to80%
Transit:20%to93%(40°C)
Altitude:86KPato106KPa
Electricalinput:
Inputvoltage:90V-264V(AC)
Inputfrequency:47Hz-63Hz
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Chapter4.GeneralCheckout

Attention:Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartup
sequencechanged.Beextremelycarefulduringwriteoperationssuchascopying,saving,orformatting. Dataorprogramscanbeoverwrittenifyouselectanincorrectdrive.
Generalerrormessagesappearifaproblemorconictisfoundbyanapplicationprogram,theoperating system,orboth.Foranexplanationofthesemessages,refertotheinformationsuppliedwiththatsoftware package.
Usethefollowingproceduretohelpdeterminethecauseoftheproblem:
1.Power-offthecomputerandallexternaldevices.
2.Checkallcablesandpowercords.
3.Setalldisplaycontrolstothemiddleposition.
4.Power-onallexternaldevices.
5.Power-onthecomputer.
•Lookfordisplayederrorcodes
•Lookforreadableinstructionsoramainmenuonthedisplay.
Ifyoudidnotreceivethecorrectresponse,proceedtostep6.
Ifyoudoreceivethecorrectresponse,proceedtostep7.
6.Lookatthefollowingconditionsandfollowtheinstructions:
•IfthecomputerdisplaysaPOSTerror,goto“POSTerrorcodes”.
•Ifthecomputerhangsandnoerrorisdisplayed,continueatstep7.
7.Ifyoucannotcontinue,replacethelastdevicetested.
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Chapter5.UsingtheSetupUtility

TheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardless ofwhichoperatingsystemyouareusing.However,theoperating-systemsettingsmightoverrideanysimilar settingsintheSetupUtilityprogram.

StartingtheSetupUtilityprogram

TostarttheSetupUtilityprogram,dothefollowing:
1.Ifyourcomputerisalreadyonwhenyoustartthisprocedure,shutdowntheoperatingsystemand turnoffthecomputer.
2.PressandholdtheF1keythenturnonthecomputer.Whenyouhearmultiplebeeps,releasetheF1key.
Notes:
1.IfyouareusingaUSBkeyboardandtheSetupUtilityprogramdoesnotdisplayusingthismethod, repeatedlypressandreleasetheF1keyratherthanleavingitpressedwhenturningonthecomputer.
2.IfaPower-OnPasswordoranadministratorpasswordhasbeenset,theSetupUtilityprogrammenuis notdisplayeduntilyoutypeyourpassword.Formoreinformation,see“Usingpasswords.”

Viewingandchangingsettings

TheSetupUtilityprogrammenulistsitemsthatidentifysystemcongurationtopics.Tovieworchange settings,see“StartingtheSetupUtilityprogram.”
WhenworkingwiththeSetupUtilityprogrammenu,youmustusethekeyboard.Thekeysusedtoperform varioustasksaredisplayedontherightsideofeachscreen.

Usingpasswords

ByusingtheSetupUtilityprogram,youcansetpasswordstopreventunauthorizedpersonsfromgaining accesstoyourcomputeranddata.See“StartingtheSetupUtilityprogram.”Thefollowingtypesof passwordsareavailable:
•AdministratorPassword
•Power-OnPassword
Youdonothavetosetanypasswordstouseyourcomputer.However,ifyoudecidetosetanypasswords, readthefollowingsections.
Passwordconsiderations
Apasswordcanbeanycombinationofupto64characters(a-zand0-9)andsymbols.Forsecurity reasons,itisagoodideatouseastrongpasswordthatcannotbeeasilycompromised.Wesuggestthe passwordsshouldadheretothefollowingrules:
•Musthaveatleastsevencharactersinlength
•Containatleastonealphabeticcharacterandonenumericcharacter
•SetupUtilityprogramandharddiskdrivepasswordsarenotcasesensitive
•Notbeyournameoryourusername
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•Notbeacommonwordoracommonname
•Besignicantlydifferentfromyourpreviouspassword
Administratorpassword
WhenaAdministratorPasswordisset,itdetersunauthorizedpersonsfromchangingconguration settings.Ifyouareresponsibleformaintainingthesettingsofseveralcomputers,youmightwanttoseta AdministratorPassword.
AfteryousetaAdministratorPassword,apasswordpromptisdisplayedeachtimeyoutrytoaccessthe SetupUtilityprogram.
IfboththeAdministratorandPower-OnPasswordareset,youcantypeeitherpassword.However,to changeanycongurationsettings,youmustuseyourAdministratorpassword.
Setting,changing,anddeletingaAdministratorpassword
Toset,change,ordeleteapassword,dothefollowing:
Note:Apasswordcanbeanycombinationofupto64characters(a-z,and0-9).Formoreinformation,see “Passwordconsiderations”onpage13.
1.StarttheSetupUtilityprogram(see“StartingtheSetupUtilityprogram”onpage13).
2.FromSecuritymenu,selectSetAdministratorPasswordandpressEnter.
3.Thepassworddialogboxwillbedisplayed.T ypethenewpassword,andpressEnter.
4.whenpromptedtoconrmthepassword,typethepasswordagain.Ifyoutypethepasswordcorrectly, thepasswordwillbeinstalled.
TodeleteapreviouslysetAdministratorpassword,dothefollowing:
Note:Whenpromptedforapassword,youmusttypeyourAdministratorpassword.
1.FromSecuritymenu,selectSetAdministratorPasswordandpressEnter.
2.Thepassworddialogboxwillbedisplayed.EnterCurrentPasswordandpressEnter.PressEnterinNew PasswordandconrmNewPassworddialog.Asetupnoticewilldisplaythatchangeshavebeensaved.
3.SelectExit.
4.SelectSavechangesandExit.
Power-OnPassword
WhenaPower-OnPasswordisset,youcannotstarttheSetupUtilityprogramuntilavalidpasswordis typedfromthekeyboard.
Setting,changing,anddeletingaPower-OnPassword
Toset,change,ordeleteaPower-OnPassword,dothefollowing:
Note:Apasswordcanbeanycombinationofupto64characters(a-z,and0-9).
1.StarttheSetupUtilityprogram(See”StartingtheSetupUtilityprogram” .)
2.FromtheSecuritymenu,seletSetPower-OnPasswordandpressEnter.
3.Thepassworddialogboxwillbedisplayed.T ypethenewpassword,andpressEnter.
4.whenpromptedtoconrmthepassword,typethepasswordagain.Ifyoutypethepasswordcorrectly, thepasswordwillbeinstalled.
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TodeleteapreviouslysetPower-OnPassword,dothefollowing:
1.FromtheSecuritymenu,selectSetPower-OnPasswordandpressEnter.
2.Thepassworddialogboxwillbedisplayed.EnterCurrentPasswordandpressEnter.PressEnterinNew PasswordandconrmNewPassworddialog.Asetupnoticewilldisplaythatchangeshavebeensaved.
3.SelectExit.
4.SelectSavechangesandExit.

Enablingordisablingadevice

TheDevicesoptionsisusedtoenableordisableuseraccesstothefollowingdevices:
USBFunctionsSelectwhethertoenableordisableUSB(UniversalSerial
Bus)functions.Ifthefunctionsaredisabled,noUSB devicescanbeused.
SATAController
OnboardAudioControllerSelectwhethertoenableordisabletheOnboardAudio
OnboardEthernetControllerorOnboardPXE Controller
WhenfeatureissettoDisabled,alldevicesconnectedto theSAT Aconnectors(e.g.harddiskdrivesortheoptical diskdrive)aredisabledandcan’tbeaccessed.
Controller,whenfeatureissettoDisabledalldevices connectedtotheaudioconnectors(e.g.aheadphoneor amicrophone)aredisabledandcan’tbeused.
SelectwhethertoenableordisableOnboardEthernet Controller,orselectwhethertoenableordisableload onboardPXE(PrebootExecutionEnvironment).
Toenableordisableadevice,dothefollowing:
1.StarttheSetupUtilityprogram(see“StartingtheSetupUtilityprogram”onpage13).
2.FromtheSetupUtilityprogrammenu,selectDevices.
3.Select:
USBSetuppresstheEnterkey,andthenselectUSBFunctions.
ATADrivesSetuppresstheEnterkey,andthenselectSA T AMode.
AudioSetuppresstheEnterkey,andthenselectOnboardAudioController.
NetworkSetuppresstheEnterkey,thenselectOnboardEthernetSupportorLANBootAgent.
4.SelectDisabledorEnabledandpresstheEnterkey.
5.ReturntotheSetupUtilityprogrammenuandselecttheExitoption.
6.SelectSavechangesandExitfromthemenu.
Note:Ifyoudonotwanttosavethesettings,selectDiscardchangesandExitfromthemenu.

Selectingastartupdevice

Ifyourcomputerdoesnotstartup(boot)fromadevicesuchastheCD-ROM,diskette,orharddiskas expected,useoneofthefollowingprocedurestoselectastartupdevice.
Selectingatemporarystartupdevice
Usethisproceduretostartupfromanybootdevice.
Note:NotallCDs,harddisks,anddiskettesarebootable.
Chapter5.UsingtheSetupUtility15
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1.T urnoffyourcomputer.
2.PressandholdtheF12keythenturnonthecomputer.WhentheStartupDeviceMenuappears,release theF12key.
Note:IfyouareusingaUSBkeyboardandtheStartupDeviceMenudoesnotdisplayusingthismethod, repeatedlypressandreleasetheF12keyratherthanleavingitpressedwhenturningonthecomputer.
3.SelectthedesiredstartupdevicefromtheStartupDeviceMenuandpressEntertobegin.
Note:SelectingastartupdevicefromtheStartupDevicemenudoesnotpermanentlychangethe startupsequence.
Selectingorchangingthestartupdevicesequence
Tovieworpermanentlychangetheconguredstartupdevicesequence,dothefollowing:
1.StarttheSetupUtilityprogram(see“StartingtheSetupUtilityprogram”onpage13).
2.SelectStartUp.
3.SelectQuickBootMode,Numlock,OptionKeysDisplay,tosetthesedevices.
4.SelectDisabledorEnabledandpressEnter.
5.PressESCtoreturntoExitandselectSavechangesandExit.
Ifyouhavechangedthesesettingsandwanttoreturntothedefaultsettings,selectLoadOptimalDefaults ontheSetupUtilitymenu.

ExitingfromtheSetupUtilityprogram

Whenyounishviewingorchangingsettings,pressEsctoreturntotheSetupUtilityprogrammenu(you mighthavetopressEscseveraltimes).Ifyouwanttosavethenewsettings,selectSavechangesandExit beforeyouexit.Otherwise,yourchangeswillnotbesaved.
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Chapter6.Symptom-to-FRUIndex

TheSymptom-to-FRUindexlistserrorsymptomsandpossiblecauses.Themostlikelycauseislistedrst. AlwaysbeginwithChapter4,“GeneralCheckout,”onpage11.Thisindexcanalsobeusedtohelpyou decidewhichFRUstohaveavailablewhenservicingacomputer.Ifyouareunabletocorrecttheproblem usingthisindex,goto“Undeterminedproblems”onpage18.
Notes:
•Ifyouhavebothanerrormessageandanincorrectaudioresponsediagnosetheerrormessagerst.
•Ifyoucannotrunthediagnostictestsoryougetadiagnosticerrorcodewhenrunningatestbutdid receiveaPOSTerrormessagediagnosethePOSTerrormessagerst.
•Ifyoudidnotreceiveanyerrormessagelookforadescriptionofyourerrorsymptomsintherstpartof thisindex.

Harddiskdrivebooterror

Aharddiskdrivebooterror(errorcodes1962andI999030X)canhavethefollowingcauses.
Error
Thestart-updriveisnotinthebootsequencein conguration.
Nooperatingsysteminstalledonthebootdrive.Installanoperatingsystemonthebootdrive.
Thebootsectoronthestart-updriveiscorrupted.
Thedriveisdefective.
FRU/Action
Checkthecongurationandensurethestart-updriveis inthebootsequence.
Thedrivemustbeformatteddothefollowing:
1.Attempttoback-upthedataonthefailingharddisk drive.
2.Usingtheoperatingsystemsprogramsformatthe harddiskdrive.
Replacetheharddiskdrive.

PowerSupplyProblems

Ifyoususpectapowerproblem,usethefollowingprocedures.
Check/VerifyFRU/Action
Checkthefollowingforproperinstallation.
•PowerCord
•On/OffSwitchconnector
•On/OffSwitchPowerSupplyconnector
•SystemBoardPowerSupplyconnectors
•Microprocessor(s)connection
Checkthepowercordforcontinuity.PowerCord
Checkthepower-onswitchforcontinuity.Power-onSwitch
Reseatconnectors
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POSTerrorcodes

Eachtimeyoupower-onthesystem,itperformsaseriesofteststhatchecktheoperationofthesystem andsomeoptions.ThisseriesoftestsiscalledthePower-OnSelf-Test,orPOST.POSTdoesthefollowing operations.
•Checkssomebasicsystem-boardoperations
•Checksthememoryoperation
•Startsthevideooperation
•Veriesthatthebootdriveisworking
IfthePOSTdetectsaproblem,anerrormessageappearsonthescreen.Asingleproblemcancauseseveral errormessagestoappear.Whenyoucorrectthecauseofthersterrormessage,theothererrormessages probablywillnotappearonthescreenthenexttimeyouturnonthesystem.
POSTErrorMessageDescription/Action
CMOSDate/TimeNotSetTheCMOSDateand/orTimeareinvalid.Thiserrorcan
beresolvedbyreadjustingthesystemtimeinAMIBIOS Setup.
CMOSBatteryLowTheCMOSbatteryisnolongerfunctional.Replacethe
battery.
CMOSChecksumBadChecksumofCMOSisincorrect.Thecomputerloadsthe
defaultcongurationsettings.Thiserrormightindicate thatCMOShasbecomecorruptduetoaweakCMOS battery.
PrimaryMasterHardDiskError
PrimarySlaveHardDiskError
SecondaryMasterHardDiskError
SecondarySlaveHardDiskError
Keyboarderror
SystemHalted
RebootandSelectproperBootdeviceorInsertBoot MediainselectedBootdevice
TheIDE/AT APIdeviceconguredasPrimary Master/PrimarySlave/SecondaryMaster/Secondary Slavecouldnotbefoundorinitialized.Makesurethe harddriveiscorrectlyinstalled.
Cannotinitializethekeyboard.Makesurethekeyboard isproperlyconnectedtothecomputerandthatnokeys areheldpressedduringPOST.T opurposelycongurethe computerwithoutakeyboard,setkeyboardlessoperation inSetuptoEnable.TheBIOSthenignoresthemissing keyboardduringPOST.
Thesystemhasbeenhalted.Aresetorpowercycleis requiredtorebootthemachine.Thismessageappears afterafatalerrorhasbeendetected.
TheBIOSwasunabletondasuitablebootdevice.Make surethebootdriveisproperlyconnectedtothecomputer. Makesureyouhavebootablemedia.

Undeterminedproblems

IfthiscomputerhasaparallelATAharddiskdrive,makesurethattheharddiskdriveisjumperedasa masterandtheopticaldriveisjumperedasaslave.
1.Power-offthecomputer.
2.Removeordisconnectthefollowingcomponents(ifinstalled)oneatatime.
a.Externaldevices(modem,printer,ormouse)
b.Anyadapters
18IdeaCentreQ190HardwareMaintenanceManual
Page 25
c.Memorymodules
d.Extendedvideomemory
e.ExternalCache
f.ExternalCacheRAM
g.Harddiskdrive
h.Diskettedrive
3.Power-onthecomputertore-testthesystem.
4.Repeatsteps1through3untilyoundthefailingdeviceoradapter.
Ifalldevicesandadaptershavebeenremoved,andtheproblemcontinues,replacethesystemboard.
Chapter6.Symptom-to-FRUIndex19
Page 26
20IdeaCentreQ190HardwareMaintenanceManual
Page 27

Chapter7.Locations

Thissectionprovidesillustrationstohelplocatethevariousconnectors,controlsandcomponentsofthe computer.

Locatingcomponents,controlsandconnectors

Thefollowingillustrationswillhelpyoutolocatethevariouscomponents,controlsandconnectorsonyour computer.
Fontview
Thefollowingillustrationshowsthelocationofcontrolsandcomponentsonthefrontofthecomputer.
1.Ejectbutton2.Powerbutton
3.Harddiskdriveindicator
5.Memorycardreader
7.Headphoneconnector8.Microphoneconnector
©CopyrightLenovo2012
4.Opticaldrive(selectedmodelsonly)
6.USBports(2)
21
Page 28
Rearview
Thefollowingillustrationshowsthelocationofconnectorsontherearofthecomputer.
Attention:Besurenottoblockanyairventsonthecomputer .Blockedairventsmaycauseoverheating.
1.S/PDIFport2.VGAconnector
3.USBports(5)
5.Ethernetconnector6.Powerconnector
4.HDMI-outport

Hardwarecomponents

Thefollowingillustrationshowsthecomponentsthatmakeupyourcomputer.
22IdeaCentreQ190HardwareMaintenanceManual
Page 29
1
2
3
4
5
6
7
8
9
1.Computercover6.Chassis
2.Systemfan7.RTCbattery
3.Heat-sink8.Memorymodule
4.Wi-Ficard9.Harddiskdrive
5.Motherboard
Chapter7.Locations23
Page 30
Identifyingpartsonthemotherboard
1
2
3
6
7
8 9
10
12
13
15
16
17
14
11
4
5
Themotherboard(sometimescalledtheplanarorsystemboard)isthemaincircuitboardinyourcomputer. Itprovidesbasiccomputingfunctionsandsupportsavarietyofdevicesthatarefactory-installedorthatyou caninstalllater.
1.HarddiskdriveSA TAconnector10.RTCbattery
2.Microphoneconnector
3.Lineoutconnector
4.RTCbatteryconnector13.VGAconnector
5.USBports(2)14.USBports(2)
6.Cardreader
7.Memoryslot16.Ethernetconnector
8.Powerbutton17.Powerconnector
9.Systemfanpowerconnector
11.MiniPCIEconnector
12.SPDIFport
15.HDMI-outport
24IdeaCentreQ190HardwareMaintenanceManual
Page 31

Chapter8.Replacinghardware

Attention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”
intheSafetyandWarrantyGuidethatwasincludedwithyourcomputerorintheHardwareMaintenanceManual (HMM)forthecomputer.ToobtaincopiesoftheSafetyandWarrantyGuideorHMM,gototheSupportWebsite at:http://consumersupport.lenovo.com.
Note:UseonlypartsprovidedbyLenovo.

Generalinformation

Pre-disassemblyinstructions
Beforeproceedingwiththedisassemblyprocedure,makesurethatyoudothefollowing:
1.T urnoffthepowertothesystemandallperipherals.
2.Unplugallpowerandsignalcablesfromthecomputer.
3.Placethesystemonaat,stablesurface.
©CopyrightLenovo2012
25
Page 32

Replacingtheopticaldrive

Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches orotherdamage.
Toreplacetheopticaldrive
Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating
system,andturnoffthecomputerandallattacheddevices.
Step2.Unplugallpowercordsfromelectricaloutlets.
Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)
cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview” and“Rearview”forhelpwithlocatingthevariousconnectors.
Step4.Removethe4screwsandopentheopticaldiskdriveboxasshown.
26IdeaCentreQ190HardwareMaintenanceManual
Page 33
Step5.Removethe3screwsandslidetheopticaldiskdriveoutasshown.
Step6.Installthenewopticaldriveasfollows:
a.Alignthenewopticaldrivewiththebezel,pushitintopositionandsecureitwith3screws.
b.Lineuptheopticaldrivebezelwiththeopticaldiskdriveboxandsecureitwiththeremaining
screws.

Removingthecomputercover

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches orotherdamage.
Toremovethecomputercover
Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating
system,andturnoffthecomputerandallattacheddevices.
Step2.Unplugallpowercordsfromelectricaloutlets.
Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)
cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview” and“Rearview”forhelpwithlocatingthevariousconnectors.
Chapter8.Replacinghardware27
Page 34
Step4.Removetherubbercapsthatprotectsthescrews,thenremovethe4screwsthatsecurethe
computercovertothechassis.
Step5.Openthesidedoorandremovethecoverfromthissidegently.
28IdeaCentreQ190HardwareMaintenanceManual
Page 35
Step6.Liftupthecomputercoverasshown.
Step7.Toinstallthecomputercover:
a.Lineupthecomputercoverwiththechassisasshown.
b.Securethecomputercovertothechassiswiththe4screws.

Replacingtheharddiskdrive

Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches orotherdamage.
Toreplacetheharddiskdrive
Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating
system,andturnoffthecomputerandallattacheddevices.
Step2.Unplugallpowercordsfromelectricaloutlets.
Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)
cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview” and“Rearview”forhelpwithlocatingthevariousconnectors.
Step4.Removethecomputercover.Referto“Removingthecomputercover”.
Step5.Removethe4screwsthatsecuretheharddiskdrivetothemotherboard.
Chapter8.Replacinghardware29
Page 36
Step6.Liftupthebackoftheharddiskdriveandpullitoutasshown.
Step7.Removethe4screwsthatsecuretheharddiskdrivetotheharddiskdrivebay.
Step8.Slideouttheharddiskdriveoutofthebaytoremove
it.
Step9.Toinstallthenewharddiskdriveasfollows:
a.Slidethenewharddiskdrivebayintobayandsecureittothebaywiththe4screws.
b.Slidethenewharddiskdriveandbayintopositionandsecureittothechassiswiththe
4screws.
Step10.Reattachthecomputercover.

Replacingamemorymodule

Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
30IdeaCentreQ190HardwareMaintenanceManual
Page 37
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo
1
1
2
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches orotherdamage.
Toreplaceamemorymodule
Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating
system,andturnoffthecomputerandallattacheddevices.
Step2.Unplugallpowercordsfromelectricaloutlets.
Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)
cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview” and“Rearview”forhelpwithlocatingthevariousconnectors.
Step4.Removethecomputercover.Referto“Removingthecomputercover”.
Step5.Pushoutthelatchesonbothsidesofthememorysockettoreleasethememorymodule.1
Gentlypullthememorymoduleupwardtoremoveitfromitssocket.2
Step6.Alignthenewmemorymodulewiththememorysocket,theninsertitandpushdownonthetop
edge.Makesurethelatcheslockthememorymoduleinplace.
Step7.Reattachthecomputercoverandsecureitwiththescrews.

ReplacingtheWLANcard

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches orotherdamage.
ToreplacetheWLANcard:
Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating
system,andturnoffthecomputerandallattacheddevices.
Step2.Unplugallpowercordsfromelectricaloutlets.
Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)
cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview” and“Rearview”forhelpwithlocatingthevariousconnectors.
Step4.Removethecomputercover.Referto“Removingthecomputercover”.
Chapter8.Replacinghardware31
Page 38
Step5.Disconnectthe2antennacablesfromtheWLANcard.1
1
2
Step6.RemovethescrewthatsecurestheWLANcardtothemotherboard.2
Step7.PulltheWLANcardupwardtoremoveitfromthecardport.
Step8.LineupthenewWLANcard,theninsertitintothecardportandsecureittothemotherboard
withthescrew.
Step9.Connectthe2antennacablestothenewWLANcard.
Step10.Reattachthecomputercover.

Replacingtheheat-sink

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches orotherdamage.
Toreplacetheheat-sink:
Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating
system,andturnoffthecomputerandallattacheddevices.
Step2.Unplugallpowercordsfromelectricaloutlets.
Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)
cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview” and“Rearview”forhelpwithlocatingthevariousconnectors.
Step4.Removethecomputercover.Referto“Removingthecomputercover”.
Step5.Removethesystemfan.Referto“Replacingthesystemfan”.
32IdeaCentreQ190HardwareMaintenanceManual
Page 39
Step6.Removethe4screwsthatsecurethesystemfantothemotherboard.
Step7.Removetheheat-sinkbyliftingitup.
Step8.Toinstallthenewheat-sink:
a.Lineupthenewheat-sinkwiththemountingholesonthechassisandplaceitintoposition.
b.Securethenewheat-sinkwiththe4screws.
Step9.Reattachthesystemfanandcomputercover.

Replacingthesystemfan

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches orotherdamage.
Toreplacethesystemfan:
Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating
system,andturnoffthecomputerandallattacheddevices.
Step2.Unplugallpowercordsfromelectricaloutlets.
Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)
cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview” and“Rearview”forhelpwithlocatingthevariousconnectors.
Step4.Removethecomputercover.Referto“Removingthecomputercover”.
Chapter8.Replacinghardware33
Page 40
Step5.Removethe3screwsthatsecurethesystemfantothemotherboard.
Step6.Disconnectthesystemfanpowercablesfromthemotherboard.
Step7.Removethesystemfanbyliftingitup.
Step8.Toinstallthenewsystemfan:
a.Lineupthenewsystemfanwiththemountingholesonthechassisandplaceitintoposition.
b.Securethenewsystemfanwiththe3screws.
c.Connectthenewsystemfanpowercabletotheconnectoronthemotherboard.
Step9.Reattachthecomputercover.

Replacingthemotherboard

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches orotherdamage.
Toreplacethemotherboard:
Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating
system,andturnoffthecomputerandallattacheddevices.
Step2.Unplugallpowercordsfromelectricaloutlets.
Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)
cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview” and“Rearview”forhelpwithlocatingthevariousconnectors.
Step4.Removethecomputercover.Referto“Removingthecomputercover”.
Step5.Removetheharddiskdrive.Referto“Replacingtheharddiskdrive” .
34IdeaCentreQ190HardwareMaintenanceManual
Page 41
Step6.Removethememorymodule.Referto“Replacingamemorymodule”.
Step7.RemovetheWLANcard.Referto“ReplacingtheWLANcard” .
Step8.Removethepowerbutton.Referto“Removingthepowerbutton” .
Step9.Removethesystemfan.Referto“Replacingthesystemfan” .
Step10.Removetheheat-sink.Referto“Replacingtheheat-sink”.
Step11.Removeallthecablesconnectedtothemotherboard.
Step12.Removethefourscrewsthatsecurethemotherboardtothechassis.
Step13.Slidethemotherboardupthenliftitouttoremoveit.
Step14.Placethenewmotherboardintothechassis,aligningthescrewholesinthemotherboardwith
themountingholesinthechassis.
Step15.Securethenewmotherboardtothechassisusingthescrew.
Step16.Attachallrelatedcomponentstothenewmotherboard.
Step17.Reattachthecomputercover.

Replacingthekeyboardandmouse

Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches orotherdamage.
Toreplacethekeyboardandmouse
Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating
system,andturnoffthecomputerandallattacheddevices.
Step2.Unplugallpowercordsfromelectricaloutlets.
Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)
cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview” and“Rearview”forhelpwithlocatingthevariousconnectors.
Chapter8.Replacinghardware35
Page 42
Note:Y ourkeyboardwillbeconnectedtoaUSBconnectorononesideorattherearofthe
1
2
3
4
5
6
7
8
9
computer.
Step4.Disconnectthedefectivekeyboardcablefromthecomputerandconnectthenewkeyboardcable
tothesameconnector.
Note:Themousecanbereplacedusingthesamemethod.

FRUlists

Thischapterliststheinformationontheeldreplaceableunits(FRUs).
Attention:BesuretoreadandunderstandallthesafetyinformationbeforereplacinganyFRUs.
Notes:FRUsthathavea1or2intheCRUcolumnareCustomerReplaceableUnits(CRUs).
•1identiespartsthatarefairlysimpletoreplace,requiringfewornotools.
•2identiespartsthatareslightlymoredifculttoreplace.
•Nidentiespartsthatarenottobereplacedbythecustomer.
36IdeaCentreQ190HardwareMaintenanceManual
Page 43
Item#
Description
LenovoP/NCRU
ID
RAM
M471B5773DH0-CK02GBD3-1600SRAM-HF
HMT325S6CFR8C-PB2GBD3-1600SRAM-HF
MT8KTF25664HZ-1G6M12GBD3L-1600SRAM-HF
Elp_RJ2108BDBG-GN-F2GBD3-1600SRAM
M471B5273DH0-CK04GBD3-1600SRAM-HF
1-100226
1-100227
1-100228
1-100425
1-100230
N
8
HMT351S6CFR8C-PB4GBD3-1600SRAM-HF
MT16KTF51264HZ-1G6M14GBD3L-1600SRAM-HF
Elp_RJ2108BDBG-GN-F4GBD3-1600SRAM
M471B1G73BH0-CK0-CK08GBD3-1600SRAM-HF
HMT41GS6MFR8C-PB8GBD3-1600SRAM-HF
MT16JTF1G64HZ-1G6D18GBD3-1600SRAM-HF
1-100231
1-100232
1-100426
1-100234
1-100235
1-100099
HDD
SeagateST320L T0125400RPM7MM320GHDD
WD3200LPVT-08G33T17mm5.4Krpm320GHDD
HitachiHTS545032A7E3805400RPM320GHDD7mm
WDWD3200BPVT5400RPM320GHDD
SeagateST500L T0125400RPM7MM500GHDD
9
ST500LM0125.4K9.5500GHDD
WD5000LPVT-08G33T17mm5.4Krpm500GHDD
HitachiHTS545050A7E3805400RPM500GHDD7mm
WDWD5000BPVT-24HXZ5400RPM500GHDD
ST1000LM0245.4K9.51THDD
16-200212
16-200265
16-200068
16-200022
16-200211
16-200210
16-200264
16-200067
16-004846
16-200208
N
WDWD10JPVT-24A1YT05400PRM9.5mm1THDD16-200071
HTHTS541010A9E6805400RPM1TBHDD
16-200193
SSD
SandiskU100SDSA5DK24GmSATASSD
SamsungMZMPA024HMCD24GmSATASSD
16-200252
16-200256
N
ODD
HLDSCA40NSlimSA T ASlotBDCombo
PanasonicUJ265SlotBDCombo
SONYOptiarcAD-7800HSlotRambo
PanasonicUJ8C5SlotRambo
HLDSGA31NSlimSATASlotDVDRW
25-205779
25-209300
25-203881
25-209301
25-009580
N
PowerSupply
DeltaADP-65YBDA65WADAPTER36200337
LiteonPA-1650-52LCNBPowerAdapter(EPS2.0)
36001678
1
Chapter8.Replacinghardware37
Page 44
Wi-FiCard
CbtBCM4313MOWMPCIENBHMCwicard
4
5
1&6&9
3
LTNRTL8188EE11nHMCWiFicard
LTNRTL8188CE11nSBHMCWiFicard(wowl)
Q190WLANAntenna（Whiteandblack）
Motherboard
Q190NON_WIN8Celeron887HM70MB
Q190WIN8Celeron887HM70MB
Q190WIN8_PROCeleron887HM70MB
Q190NON_WIN8I3_2365MHM76MB
Q190WIN8I3_2365MHM76MB
Q190WIN8_PROI3_2365MHM76MB
Chasiss
Q190IOCOVER
Q190BottomCase
Q190TOPCase(W/Button)
Q190ODDBracket
Q190HDDBracketForHDD
Q190HDDBracketForSSD
Q190BottomStand
Q190ODDBottomCase
Q190ODDTOPCase(W/Button)
OtherConnectorandCable
Q180USBtoUSBconnectorassy
Q180ODDbuttoncable
Q190SSDConnectorCard
Q190USBtoSA TAConnectionboard
Q190ODDButtonControlBoard
ThermalModule
Q190AVCThermal
Q190DEL T AFAN
Keyboard
SunrexEKB-10YA(US)B-SilkUSBKB-LVT8
PrimaxKB4721(US)B-SilkUSBKB-LVT8
ChiconyKU-1153(US)B-SilkUSBKB-L VT8
SunrexEKB-10YA(TW)B-SilkUSBKB-LVT8
SunrexEKB-10YA(TH)B-SilkUSBKB-LVT8
SunrexEKB-10YA(CZ-SL)B-SUSBKB-LVT8
SunrexEKB-10YA(IN)B-SilkUSBKB-LVT8
SunrexEKB-10YA(RU)B-SilkUSBKB-LVT8
20002505
20200218
11200352
90202225
90001754
90001755
90001756
90001982
90001983
90001984
90202214
90202215
90202216
90202217
90202218
90202219
90202220
90202221
90202222
31052494
31052499
90001979
90001980
90001981
90202223
90202224
25209111
25209112
25209113
25209114
25209115
25209116
25209117
25209118
N
N
N
N
N
1
38IdeaCentreQ190HardwareMaintenanceManual
Page 45
SunrexEKB-10YA(UK)B-SilkUSBKB-LVT8
SunrexEKB-10YA(Nordic)B-SUSBKB-LVT8
SunrexEKB-10YA(LA)B-SilkUSBKB-LVT8
SunrexEKB-10YA(AR)B-SilkUSBKB-LVT8
SunrexEKB-10YA(SW)B-SilkUSBKB-LVT8
SunrexEKB-10YA(GE)B-SilkUSBKB-LVT8
SunrexEKB-10YA(TR)B-SilkUSBKB-LVT8
SunrexEKB-10YA(SP)B-SilkUSBKB-LVT8
SunrexEKB-10YA(SL)B-SilkUSBKB-LVT8
SunrexEKB-10YA(IT)B-SilkUSBKB-LVT8
SunrexEKB-10YA(HB)B-SilkUSBKB-LVT8
SunrexEKB-10YA(FR)B-SilkUSBKB-LVT8
SunrexEKB-10YA(GK)B-SilkUSBKB-LVT8
SunrexEKB-10YA(HG)B-SilkUSBKB-LVT8
SunrexEKB-10YA(BG)B-SilkUSBKB-LVT8
SunrexEKB-10YA(HR)B-SilkUSBKB-LVT8
SunrexEKB-10YA(JP)B-SilkUSBKB-LVT8
SunrexEKB-10YA(EN-FR)B-SUSBKB-L VT8
SunrexEKB-10YA(PT)B-SilkUSBKB-LVT8
SunrexEKB-10YA(BE-EN)B-SUSBKB-L VT8
SunrexEKB-10YA(DU)B-SUSBKB-LVT8
USBMouse
LiteonLXH-SM-8825B-SilkMouse
ChiconyLXH-MSU-1111B-SilkMouse
SunrexLXH-EMS-10ZAB-SilkMouse
2.4GHzWirelessKB/MS
MultimediaRemoteN5902(US-Eng-W8)
MultimediaRemoteN5902(FR-Gray-W8)
MultimediaRemoteN5902(UK-Gray-W8)
MultimediaRemoteN5902(GR-Gray-W8)
MultimediaRemoteN5902(LA-SP-Gray-W8)
MultimediaRemoteN5902(JP-Gray-W8)
VESAMount
Q180SmallVESAMountW/OODD
Q180BigVESAMountW/ODD
25209119
25209120
25209121
25209122
25209123
25209124
25209125
25209126
25209127
25209128
25209129
25209130
25209131
25209132
25209133
25209134
25209135
25209136
25209137
25209138
25209139
25200528
1
25200529
25200530
25-014044
1
25-014045
25-014046
25-014048
25-014049
25-014050
31052512
N
31052511
Chapter8.Replacinghardware39
Page 46
PowerCord
longwellblack1.0m3wireULCSApowercord
Volex1MC5USpowercord
Luxshare1.0MC5USpowercord
Grandsunblack1.0m3wireCCCpowercord(R)
Luxshare1.0MC5CCCpowercord
longwellblack1.0mSAApowercord
Volex1MC5Australiapowercord
Luxshare1.0MC5Australiapowercord
Longwellblack1.0mJapanC5powercord(R)
LongwellJPN3_2pinconvertACplug(R)
Volex1MC5JPNpowercord
LongwellJPN3_2pinconvertACplug(R)
Luxshare1.0MC5JPNpowercord
LongwellJPN3_2pinconvertACplug(R)
longwellblack1.0mASTApowercord
Volex1MC5BRTpowercord
longwellblack1.0mVDEpowercord31-035332
Volex1MC5Europeanpowercord
Luxshare1.0MC5Europeanpowercord
longwellblack1.0mIndiapowercord31-035395
Longwellblack1.0mItalyC5powercord®
Volex1MC5Italypowercord
Longwellblack1.0mBrazilpowercord®
Volex1MC5Brazilpowercord
Longwellblack1.0mArgentinaC5powercord®
Volex1MC5LApowercord
Longwellblack1.0mDenmarkC5powercord®
Volex1MC5Danmarkpowercord
Longwellblack1.0mSwitzerlandC5powercord®
Volex1MC5Switzerlandpowercord
Longwellblack1.0mIsraelC5powercord®
Volex1MC5Israelpowercord
Longwellblack1.0mTaiwanC5powercord®
Volex1MC5TWpowercord
31-033857
31-033858
31-049517
31-032953
31-045147
31-035397
31-049500
31-049520
31038887 linecord+ 31039655 3pin2pin converter
31-049506 linecord+ 31039655 3pin2pin converter
31-049519 linecord+ 31039655 3pin2pin converter
31-035396
31-049496
31-049497
31-049518
31-039104
31-049504
31-035828
31-049505
31-039100
31-049507
31-039101
31-049503
31-039103
31-049508
31-039107
31-049502
31-038885
31-049499
1
40IdeaCentreQ190HardwareMaintenanceManual
Page 47
Longwellblack1.0mKoreaC5powercord®
Volex1MC5Koreapowercord
Longwellblack1.0mSAC5powercord®
Volex1MC5SouthAfricapowercord
31-039106
31-049498
31-039105
31-049501
Chapter8.Replacinghardware41
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42IdeaCentreQ190HardwareMaintenanceManual
Page 49

Chapter9.AdditionalServiceInformation

Thischapterprovidesadditionalinformationthattheservicerepresentativemightndhelpful.
Powermanagement
Powermanagementreducesthepowerconsumptionofcertaincomponentsofthecomputersuchasthe systempowersupply,processor,harddiskdrives,andsomemonitors.
Automaticcongurationandpowerinterface(ACPI)BIOS
BeinganACPIBIOSsystem,theoperatingsystemisallowedtocontrolthepowermanagementfeatures ofthecomputerandthesettingforAdvancedPowerManagement(APM)BIOSmodeisignored.Not alloperatingsystemssupportACPIBIOSmode.
AutomaticPower-Onfeatures
TheAutomaticPower-OnfeatureswithinthePowerManagementmenuallowyoutoenableanddisable featuresthatturnonthecomputerautomatically.
•ResumeOnRTCAlarm:Youcanspecifyadateandtimeatwhichthecomputerwillbeturnedon automatically.Thiscanbeeitherasingleevent,adailyeventoraweeklyevent.
•OnLANWakeUp:ThisfeatureallowsLANadaptercardtowaketheSystem.
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