ThinkCentreUserGuideMachineTypes:0104,0154,7539,and7548
•Headphoneconnectorandmicrophoneconnectoronthefrontpanel•Audioline-inconnector,audioline-outconnector,andmicrophoneconnectorontherearpanel•Internalspe
Powersupply•240-wattauto-sensingpowersupplySecurityfeatures•Apower-onpasswordandanadministratorpasswordtodeterunauthorizeduseofyourcomputer•Computrace
DimensionsWidth:99mm(3.9inches)Height:335mm(13.19inches)Depth:382mm(15.04inches)WeightMaximumcongurationasshipped:6.6kg(14.55lbs)Environment•Airtempe
LenovoThinkVantageToolsTheLenovoThinkVantage®Toolsprogramguidesyoutoahostofinformationsourcesandprovideseasyaccesstovarioustoolstohelpyouworkmoreeasil
LenovoThinkVantageT oolboxTheLenovoThinkVantageToolboxprogramhelpsyoumaintainyourcomputer,improvecomputingsecurity,diagnosecomputerproblems,getfamilia
1Opticaldriveeject/closebutton5USBconnector2Powerswitch6Microphoneconnector3Harddiskdriveactivityindicator7Headphoneconnector4Powerindicator8USBconnec
ConnectorDescriptionAudioline-inconnectorUsedtoreceiveaudiosignalsfromanexternalaudiodevice,suchasastereosystem.Whenyouattachanexternalaudiodevice,aca
Figure3.Componentlocations1Heatsinkandfanassembly6Frontbezel2Powersupplyassembly7Frontfanassembly3Memorymodules(2)8Harddiskdrive4Opticaldrive(availabl
Figure4.Systemboardpartlocations14-pinpowerconnector11ClearComplementaryMetalOxideSemiconductor(CMOS)/Recoveryjumper2Microprocessor12Coverpresenceswit
Figure5“Drivebaylocations”onpage11showsthelocationsofthedrivebaysinyourcomputer.Figure5.Drivebaylocations1Bay1-Opticaldrivebay(withanopticaldriveinsta
12ThinkCentreUserGuide
Chapter2.InstallingorreplacinghardwareThischapterprovidesinstructionsonhowtoinstallorreplacehardwareforyourcomputer.Thischaptercontainsthefollowingtop
identifytherequiredconnector.Then,usetheinstructionsthatcomewiththeoptiontohelpyoumaketheconnectionandinstallsoftwareordevicedriversthatarerequiredfor
RemovingandreinstallingthefrontbezelAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”inthe
4.Toreinstallthefrontbezel,aligntheotherthreeplastictabsonthebottomofthefrontbezelwiththecorrespondingholesinthechassis,thenpivotthefrontbezelinwardun
4.Pivotthedrivebayassemblyupwardtoaccessalltheinternaldrives,cables,andothercomponents.Figure9.Pivotingthedrivebayassemblyupward5.Tolowerthedrivebayas
ThissectionprovidesinstructionsonhowtoinstallorreplaceaPCIcard.YourcomputerhasonestandardPCIcardslot,twoPCIExpressx1cardslots,andonePCIExpressx16graph
Figure11.RemovingthePCIcard•IfyouareinstallingaPCIcard,removetheappropriatePCIcardslotcover.See“Locatingpartsonthesystemboard”onpage9toidentifythetype
5.InstallthenewPCIcardintotheappropriatePCIcardslotonthesystemboard.Then,installthescrewtosecurethenewPCIcardinplace.Figure12.InstallingthePCIcard6.If
3.Laythecomputeronitssideforeasieraccesstothesystemboard.4.Locatethememoryslotsonthesystemboard.See“Locatingpartsonthesystemboard”onpage9.5.Removeanyp
ThinkCentreUserGuideMachineTypes:0104,0154,7539,and7548
7.Positionthenewmemorymoduleoverthememoryslot.Makesurethatthenotch1onthenewmemorymoduleisalignedwiththekey2inthememoryslot.Then,pressthenewmemorymodul
5.Removeanypartsanddisconnectanycablesthatmightpreventyouraccesstothebattery.6.Removetheoldbattery.Figure16.Removingtheoldbattery7.Installthenewbatter
Theheatsinkandfanassemblymightbeveryhot.Turnoffthecomputerandwaitthreetoveminutestoletthecomputercoolbeforeremovingthecomputercover.Toreplacetheheats
6.Followthissequencetoremovethefourscrewsthatsecuretheheatsinkandfanassemblytothesystemboard:a.Partiallyremovescrew1,thenfullyremovescrew2,andthenfull
11.Lowerandpositiontheheatsinkfanductonthetopoftheheatsinkandfanassemblyuntilthefourscrewholesintheheatsinkfanductarealignedwiththoseintheheatsinkandf
2.Removethecomputercover.See“Removingthecomputercover”onpage14.3.Removetheheatsinkandfanassembly.See“Replacingtheheatsinkandfanassembly”onpage23.Note:
Figure22.Removingthemicroprocessor6.Makesurethatthesmallhandleisintheraisedposition.7.Removetheprotectivecoverthatprotectsthegoldcontactsofthenewmicro
DANGERHazardousmovingparts.Keepngersandotherbodypartsaway.CAUTION:Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.Hazardou
Figure23.Removingtheheatsinkfanduct5.Disconnectthepowersupplyassemblycablesfromalldrivesandfromthe24-pinpowerconnectorand4-pinpowerconnectoronthesyste
8.Installthenewpowersupplyassemblyintothechassissothatthescrewholesinthenewpowersupplyassemblyarealignedwiththecorrespondingholesintherearofthechassis
Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandtheThinkCentreSafetyandWarrantyGuideandAppendixA“Notices”onpage71.Firs
10.Lowerandpositiontheheatsinkfanductonthetopoftheheatsinkandfanassemblyuntilthefourscrewholesintheheatsinkfanductarealignedwiththecorrespondingholesi
5.Disconnectthesignalcableandthepowercablefromtheopticaldrive.6.Holdtheopticaldriveandremovethetwoscrewsthatsecuretheopticaldrive.Figure27.Removingthe
8.Slidetheopticaldriveoutofthefrontofthecomputer.Figure29.Removingtheopticaldrive9.Slidethenewopticaldriveintotheopticaldrivebayfromthefrontofthecompu
10.Holdthenewopticaldriveandpivotthedrivebayassemblyupward.Alignthescrewholesinthenewopticaldrivewiththecorrespondingholesinthedrivebay.Then,installth
Thissectionprovidesinstructionsonhowtoreplacetheharddiskdrive.Toreplacetheharddiskdrive,dothefollowing:1.Removeallmediafromthedrivesandturnoffallattac
5.Holdtheharddiskdriveandremovethefourscrewsthatsecuretheharddiskdrive.Then,removetheharddiskdrivefromthedrivebayassemblyanddisconnectthesignalcablean
7.Positionthenewharddiskdriveintotheharddiskdrivebayandalignthescrewholesinthenewharddiskdrivewiththecorrespondingholesinthedrivebay.Then,installthefo
5.DisconnectthecardreadercablefromtheUSBconnectoronthesystemboard.See“Locatingpartsonthesystemboard”onpage9.6.Releasethecardreadercablefromthecablecli
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatare
9.Installthenewfrontfanassemblybyaligningthenewrubbermountsthatcamewiththenewfrontfanassemblywiththecorrespondingholesinthechassis,andthenpushtherubbe
ContentsImportantsafetyinformation...vChapter1.Productoverview...1Features...1Specications...3Softwareoverview...
Toreplacethekeyboard,dothefollowing:1.Removeallmediafromthedrives.Then,turnoffallattacheddevicesandthecomputer.2.Disconnectallpowercordsfromelectrical
4.Connectanewmousetotheappropriateconnectoronthecomputer.Y ourmousemightbeconnectedtoaPS/2mouseconnector1oraUSBconnector2.Dependingonwhereyouwanttocon
5.Positionthecomputercoveronthechassissothattherailguidesonthecomputercoverengagetherailsonthechassis.Then,slidethecomputercovertothefrontofthecompute
IntegratedcablelockAnintegratedcablelock,sometimesreferredtoastheKensingtonlock,canbeusedtosecureyourcomputertoadesk,table,orothernon-permanentxture.
PadlockYourcomputerisequippedwithapadlockloopsothatthecomputercovercannotberemovedwhenapadlockisinstalled.Figure44.InstallingapadlockPasswordprotectio
5.Movethejumperfromthestandardposition(pin1andpin2)tothemaintenanceposition(pin2andpin3).6.Reinstallanypartsandreconnectanycablesthathavebeenremovedor
48ThinkCentreUserGuide
Chapter3.RecoveryinformationThischapterprovidesinformationabouttherecoverysolutionsprovidedbyLenovo.Thischaptercontainsthefollowingtopics:•“Creatingan
TocreaterecoverymediaontheWindows7operatingsystem,clickStart➙AllPrograms➙LenovoThinkVantageTools➙FactoryRecoveryDisks.Then,followtheinstructionsonthes
1.FromtheWindowsdesktop,clickStart➙AllPrograms➙LenovoThinkVantageT ools➙EnhancedBackupandRestore.TheRescueandRecoveryprogramopens.2.IntheRescueandReco
Informationresources...67OnlineBooksfolder...67LenovoThinkVantageTools...67LenovoWelcome...68AccessHelp...68
2.RepeatedlypressandreleasetheF11keywhenturningonthecomputer.Whenyouhearbeepsorseealogoscreen,releasetheF11key.3.IfyouhavesetaRescueandRecoverypasswor
2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhentheStartupDeviceMenuopens,releasetheF12key.3.OntheStartupDeviceMenu,selectthedesiredo
•Userecoverymediaifallothermethodsofrecoveryhavefailedandyouneedtorestoretheharddiskdrivetothefactorydefaultsettings.See“Creatingandusingrecoverymedia
Chapter4.UsingtheSetupUtilityprogramYoucanusetheSetupUtilityprogramtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsyst
PasswordconsiderationsApasswordcanbeanycombinationofupto16(1to16)alphabeticandnumericcharacters.Forsecurityreasons,itisrecommendedtouseastrongpassword
SATAControllerWhenthisoptionissettoDisabled,alldevicesconnectedtotheSATAconnectors(suchastheharddiskdriveandtheopticaldrive)aredisabledandwillnotbedis
2.SelectStartup➙PrimaryBootSequence.Readtheinformationdisplayedontherightsideofthescreen.3.Selecttherstbootdevice,secondbootdevice,andsoon.4.PressEsc
Chapter5.UpdatingsystemprogramsThischapterprovidesinformationaboutupdatingthePOSTandBIOS,andhowtorecoverfromaPOSTandBIOSupdatefailure.Thischapterconta
5.Whenpromptedtochangethemachinetypeandmodel,itissuggestedthatyoudonotmakethischangebypressingN.However,ifyoudowanttochangethemachinetypeandmodel,pres
12.Reinstallanypartsandreconnectanycablesthathavebeenremovedordisconnected.13.Reinstallthecomputercoverandreconnectpowercordsandallotherexternalcables
ImportantsafetyinformationCAUTION:Beforeusingthismanual,besuretoreadandunderstandalltherelatedsafetyinformationforthisproduct.RefertotheThinkCentreSaf
62ThinkCentreUserGuide
Chapter6.TroubleshootinganddiagnosticprogramsThischapterprovidesinformationaboutsomebasictroubleshootinganddiagnosticprograms.Ifyourcomputerproblemisn
SymptomActionThemousedoesnotwork.Verifythat:•Thecomputeristurnedon.•Themouseiscorrectlyconnectedtoanappropriatemouseconnector(thePS/2mouseconnectororo
Tocreateadiagnosticdisc,dothefollowing:1.Downloadaself-startingbootablediscimage(knownasanISOimage)ofthediagnosticprogramfrom:http://www.lenovo.com/su
66ThinkCentreUserGuide
Chapter7.Gettinginformation,help,andserviceThischapterprovidesinformationabouthelp,service,andtechnicalassistanceforLenovoproducts.Thischaptercontains
LenovoWelcomeTheLenovoWelcomeprogramintroducessomeinnovativebuilt-infeaturesofLenovotoyouandguidesyouthroughsomeimportantsetuptaskstohelpyoumakethemos
UsingthedocumentationanddiagnosticprogramsIfyouexperienceproblemswithyourcomputer,seeChapter6“Troubleshootinganddiagnosticprograms”onpage63.Forinforma
UsingotherservicesIfyoutravelwithyourcomputerorrelocateittoacountrywhereyourdesktopornotebookcomputermachinetypeissold,yourcomputermightbeeligibleforI
AppendixA.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat
viThinkCentreUserGuide
TelevisionoutputnoticeThefollowingnoticeappliestomodelsthathavethefactory-installedtelevision-outputfeature.Thisproductincorporatescopyrightprotection
IndexAarescuemedium,creatingandusing52AccessHelp68accessingsystemboardcomponentsanddrives16administratorpassword56antivirussoftware6audioline-inconnec
installingoptionssecurityfeatures44installing,replacingmemorymodule20PCIcard17internaldrives10internaldrives1Kkeyboardreplacing41LLenovoCustomerSuppor
temporarystartupdevice57serialport8serviceandhelp68getting67LenovoCustomerSupportCenter69servicesother70purchasingadditional70SetAdministratorPassword
76ThinkCentreUserGuide
PartNumber:0A22638PrintedinUSA(1P)P/N:0A22638*0A22638*
Chapter1.ProductoverviewThischapterprovidesinformationaboutthecomputerfeatures,specications,softwareprogramsprovidedbyLenovo,andlocationsofconnectors
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