ThinkCentreE93zHardwareMaintenanceManualMachineTypes:10B8,10B9,10BA,10BH,10BJ,10BK,10CX,and10CY
WhenhandlingESD-sensitiveparts:•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.•Avoidcontactwithotherpeoplewhilehandlingthepart.•W
8.Positionthenewpowersupplyassemblyonthechassissothatthethreescrewholesinthenewpowersupplyassemblyarealignedwiththecorrespondingholesinthechassis.Inst
9.Reconnectthecable1andthecable2.Theninstallthescrewtosecurethecable3inplace.Figure34.Connectingthepowercablesandsecuringtheearthwire10.Connectthepowe
7.Removethethreescrews1thatsecurethemicroprocessorfantothemainbracket.Then,liftthemicroprocessorfanoffthemainbracket.Figure35.Removingthemicroprocesso
9.Connectthecableofthenewmicroprocessorfantothesystemboard.See“Locatingpartsonthesystemboard”onpage73.10.InstalltheVESAmountbracket.See“Removingandrei
7.Liftthefailingheatsinkassemblyoffthesystemboard.Notes:a.Youmighthavetogentlytwisttheheatsinkassemblytofreeitfromthemicroprocessor.b.Donottouchthethe
2.Placeasoft,cleantowelorclothonthedeskorotherflatsurface.Holdthesidesofyourcomputerandgentlylayitdownsothatthescreenisagainstthesurfaceandthecoverisfa
Figure40.Removingthemicroprocessor8.Ensurethatthesmallhandleisintheraisedpositionandthemicroprocessorretainerisfullyopen.9.Removetheprotectivecovertha
ReplacingthecardreaderAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”onpage1.Thissection
8.Toinstallthecardreader,positionthenewcardreaderonthesystemboardsothatthescrewholesinthenewcardreaderarealignedwiththecorrespondingmountingstudsonthe
7.Removethetwoscrews1thatsecuretheGPUfantothesystemboard.Then,lifttheGPUfanoffthecomputer.Figure44.RemovingtheGPUfanChapter9.ReplacingFRUs105
•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconfigurationofthisproductduringanelectricalstorm.•Connectallpowercordstoaprope
8.PositionthenewGPUfansothatthescrewholesinthenewGPUfanarealignedwiththecorrespondingmountingstudsonthesystemboard.ReinstallthetwoscrewstosecuretheGPU
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatare
2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylayitdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.3
7.Connectthecablestothenewconverterboard.Positionthenewconverterboardonthechassissothatthetwoscrewholesinthenewconverterboardarealignedwiththoseinthec
6.Removeanypartsanddisconnectanycablesthatmightpreventyouraccesstothememoryslots.7.Ifyouareinstallingamemorymodule,gotostep8.Ifyouarereplacingamemorym
Thissectionprovidesinstructionsonhowtoreplacetheinternalspeakers.Toreplacetheinternalspeakers,dothefollowing:1.Removeallmediafromthedrivesandturnoffal
8.Routethenewinternalspeakercables,andthenpositionthenewinternalspeakersonthefrontbezelsothatthetwoscrewholesineachinternalspeakerarealignedwiththosei
7.Removethetwoscrewsthatsecuretheintegratedcameratoremovetheintegratedcamerafromthecomputer.Figure54.RemovingtheintegratedcameraChapter9.ReplacingFRUs
8.Positionthenewintegratedcamerasothatthetwoscrewholesinthenewintegratedcameraarealignedwiththoseinthefrontbezel.Installthetwoscrewstosecurethenewinte
9.Removethememorymodules.See“Installingorreplacingamemorymodule”onpage109.10.Removethebattery.See“Replacingthebattery”onpage106.11.RemovetheGPUfan.See
DANGERSomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywith
17.Installthesixscrewstosecurethenewsystemboardinplace.Figure57.Installingthesixscrewsthatsecurethesystemboardtothemainbracket18.ReinstalltherearI/Oas
2.Notetheorientationofthesocketcover,andinstallonesideofthesocketcoverintothemicroprocessorsocket.Carefullypresstheothersideofthesocketcoverdownwardun
8.DisconnecttheLCDpanelcablefromthesystemboard.Figure59.DisconnectingtheLCDpanelcablefromthesystemboard9.Removethe12screwsthatsecurethebracketframetot
12.RemovethefourscrewsthatsecurethemainbrackettotheLCDpanelassembly,andthenliftthechassisuptogetassesstotheLCDpanelassembly.Figure61.Removingthefoursc
15.Reinstallthe12screwstosecurethebracketframetothemainbracket.Figure63.Installingthe12screwstosecurethebracketframetothemainbracket16.Connectthecable
ReplacingtheWi-FicardAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”onpage1.Thissectionp
7.PivottheWi-FicardupwardandlifttheWi-FicardoutoftheminiPCIExpressslot.Figure66.RemovingtheWi-Ficard8.InsertthenotchedendofthenewWi-FicardintotheminiP
9.InstallthescrewtosecurethenewWi-Ficardtothesystemboard.ConnectthetwocablestothenewWi-Ficard.Figure68.SecuringtheWi-Ficardandconnectingcables10.Reins
2.ConnectanewkeyboardormousetooneoftheUSBconnectorsonthecomputer.Dependingonwhereyouwanttoconnectthenewkeyboardormouse,see“Locatingconnectors,controls
2.Removethenewwirelessmousefromthepackage.3.RemovetheUSBdonglefromthecompartmentofthenewwirelessmouseorfromthecompartmentofthenewwirelesskeyboard.4.Co
Chapter2.Safetyinformation9
Notes:•ThegreenLEDindicatesthatthemouseisreadyforuse.•TheflashingamberLEDindicatesalowbatterypowerlevel.•Pushthepowerswitchtotheoffpositionwhenyouareno
8.Dependingonthepartsyouinstalledorreplaced,youmightneedtoconfirmtheupdatedinformationintheSetupUtilityprogram.RefertoChapter6“UsingtheSetupUtilityprog
128ThinkCentreE93zHardwareMaintenanceManual
Chapter10.AdditionalserviceinformationThischapterprovidesadditionalinformationthattheservicerepresentativemightfindhelpful.SecurityfeaturesSecurityfeat
Updating(flashing)theBIOSfromadiscThissectionprovidesinstructionsonhowtoupdate(flash)theBIOSfromadiscontheWindows8(64-bit)orWindows8.1(64-bit)operatings
Updating(flashing)theBIOSfromyouroperatingsystemNote:BecauseLenovomakesconstantimprovementstoitsWebsites,theWebpagecontentsaresubjecttochangewithoutnot
PowermanagementPowermanagementreducesthepowerconsumptionofcertaincomponentsofthecomputersuchasthesystempowersupply,processor,harddiskdrives,andsomemon
AppendixA.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat
TelevisionoutputnoticeThefollowingnoticeappliestomodelsthathavethefactory-installedtelevision-outputfeature.Thisproductincorporatescopyrightprotection
IndexAadministrator,password56Bbasictroubleshooting35battery,replacing106BIOSsettings,changing59boot-blockrecovery131Ccardreader,replacing103changingp
≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)12PERIGOAcorrenteelétricaprovenientedecabosdealimentação,detelefoneedecomunicaçõeséperigosa.10ThinkCentreE93z
opticalmousecleaning43Optional-serviceCRUs70Ppartnumbers1,67,72partsreplacement,completing126passwordadministrator56considerations56power-onpassword56
Paraevitarriscodechoqueelétrico:•Nãoconectenemdesconectenenhumcaboouexecuteinstalação,manutençãooureconfiguraçãodesteprodutoduranteumatempestadecomraio
•Autilizaçãodecontrolesouajustesouaexecuçãodeprocedimentosdiferentesdosespecificadosaquipoderesultaremexposiçãoprejudicialàradiação.PERIGOAlgunsproduto
Chapter2.Safetyinformation13
1214ThinkCentreE93zHardwareMaintenanceManual
12Chapter2.Safetyinformation15
Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandChapter2“Safetyinformation”onpage3andAppendixA“Notices”onpage133.Third
DANGERLecourantélectriqueprovenantdel'alimentation,dutéléphoneetdescâblesdetransmissionpeutprésenterundanger.Pourévitertoutrisquedechocélectrique
ATTENTION:Sidesproduitsàlaser(telsquedesunitésdeCD-ROM,deDVD-ROM,desunitésàfibresoptiques,oudesémetteurs)sontinstallés,prenezconnaissancedesinformation
12VORSICHTAnNetz-,Telefon-undDatenleitungenkönnengefährlicheSpannungenanliegen.AusSicherheitsgründen:•BeiGewitterandiesemGerätkeineKabelanschließenode
•über100Cerhitzen.•reparierenoderzerlegen.DieörtlichenBestimmungenfürdieEntsorgungvonSondermüllbeachten.ACHTUNG:BeiderInstallationvonLasergeräten(wieC
1220ThinkCentreE93zHardwareMaintenanceManual
12Chapter2.Safetyinformation21
PERICOLOLacorrenteelettricaprovenientedaicavidialimentazione,deltelefonoedicomunicazionepuòesserepericolosa.Perevitareilrischiodiscosseelettriche:•Non
ATTENZIONE:Quandovengonoinstallatiprodottilaser(qualiCD-ROM,unitàDVD-ROM,unitàafibreotticheotrasmittenti),tenerpresentequantosegue:•Nonrimuovereglispor
24ThinkCentreE93zHardwareMaintenanceManual
12PELIGROLacorrienteeléctricaprocedentedecablesdealimentación,teléfonosycablesdecomunicaciónpuedeserpeligrosa.Paraevitarelriesgodedescargaeléctrica:•N
ContentsChapter1.Aboutthismanual...1Importantsafetyinformation...1Chapter2.Safetyinformation...3Generalsafety...3Electricals
•Noenciendanuncaunequipocuandohayseñalesdefuego,aguaodañosestructurales.•Desconecteloscablesdealimentación,lossistemasdetelecomunicaciones,lasredesylo
Algunosproductoslásertienenincorporadoundiodoláserdeclase3Aoclase3B.Tengaencuentalosiguiente:Cuandoseabre,quedaexpuestoaradiaciónláser.Nomiredirectame
28ThinkCentreE93zHardwareMaintenanceManual
Chapter3.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallmachinetypessupportedbythispublication.©CopyrightLenovo2013,201429
SpecificationsThissectionliststhephysicalspecificationsforyourcomputer.Dimensions(withoutstand)•Touchmodels:Width:534mm(21.02inches)Height:386mm(15.20in
AccessingLenovoprogramsontheWindows7operatingsystemOntheWindows7operatingsystem,youcanaccessLenovoprogramsfromeithertheLenovoThinkVantage®Toolsprogram
Table2.ProgramsinControlPanel(continued)ProgramControlPanelsectionGreentextinControlPanelRescueandRecoverySystemandSecurityLenovo-EnhancedBackupandRes
Chapter4.GeneralcheckoutAttentionThedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencechanged.Beextremelycarefulduring
–Hasthisconfigurationeverworked?–Ifithasbeenworking,whatchangesweremadepriortoitfailing?–Isthistheoriginalreportedfailure?•Diagnosticsversion–Typeandve
Chapter5.TroubleshootinganddiagnosticsThischapterprovidesinformationaboutdiagnosingandtroubleshootingcomputerproblems.Ifyourcomputerproblemisnotdescri
RemovingandreinstallingtheVESAmountbracket...88ReplacingtherearI/Oassembly...90Replacingthepowersupplyassembly...94Replacingthemi
SymptomActionTheoperatingsystemdoesnotstart.Verifythat:•Thestartupsequenceincludesthedevicewheretheoperatingsystemresides.Usually,theoperatingsystemis
•ForWindows8orWindows8.1:OpenControlPanel,andthenclickSystemandSecurity➙System➙SystemProtection➙SystemRestore.Ifthisdoesnotcorrecttheproblem,continuew
•“AnaudiodiscorAutoPlay-enableddiscdoesnotautomaticallyplaywhenitisinsertedintoadrive”onpage38•“Soundcomesfromoneexternalspeakeronly”onpage38•“Noaudio
Iftheseactionsdonotcorrecttheproblem,youmighthaveafailingspeaker.Havethespeakerserviced.Ifyouneedtechnicalassistance,see“LenovoSupportWebsite”onpage32
Unabletouseastartable(bootable)recoverymedium,suchastheProductRecoveryCD,tostartyourcomputerSymptom:Unabletouseastartable(bootable)recoverymedium,such
•Ensurethatthediscsurfaceiscleanandnotscratched.•Checkallcableconnectionstoandfromthespeakers.•UsetheDVDmenuforthevideotoselectadifferentaudiotrack.If
SomeorallharddiskdrivesmissingfromtheSetupUtilityprogramSymptom:SomeorallharddiskdrivesmissingfromtheSetupUtilityprogramActions:•Ensurethatallharddisk
ToopentheEnhancedPerformanceCustomizationKeyboardprogram,dooneofthefollowing:–OntheWindows7operatingsystem,dothefollowing:1.ClickStart➙ControlPanel.2.
5.Reconnectthemousecabletothecomputer.6.Turnyourcomputerbackon.ThepointeronthescreendoesnotmovesmoothlywiththemouseSymptom:Thepointeronthescreendoesno
WrongcharactersappearonthescreenSymptom:Wrongcharactersappearonthescreen.Action:Havethecomputerserviced.Fordetails,see“LenovoSupportWebsite”onpage32.T
Chapter1.AboutthismanualThismanualprovidesserviceandreferenceinformationforThinkCentre®Edgecomputerslistedonthefrontcover.Thismanualisintendedonlyfort
OntheWindows8orWindows8.1operatingsystem,openControlPanelandclickHardwareandSound➙Adjustscreenresolution➙AdvancedSettings.ThenclicktheMonitortabandsel
•Thecableisinstalledproperly.•Youareusingthecorrectdevicedriver.OntheWindows7operatingsystem,dothefollowing:1.ClickStart➙ControlPanel.2.ClickHardwarea
IfyourcomputerisaGigabitEthernetmodel,itcannotconnecttothenetworkat1000Mbps.Instead,itconnectsat100MbpsSymptom:IfyourcomputerisaGigabitEthernetmodel,i
Selectyoursymptomfromthefollowinglist:•“Anoptionthatwasjustinstalleddoesnotwork”onpage49•“Anoptionthatpreviouslyworkeddoesnotworknow”onpage49Anoptiont
TochecktheamountoffreespaceontheWindows7operatingsystem,dothefollowing:1.ClickStart➙Computer.2.Right-clickyourCdriveentryandthenclickProperties.Theamo
OntheWindows7operatingsystem,dothefollowing:1.Closeanyprogramsthatarecurrentlyrunningandcloseanyopenwindows.2.ClickStart➙Computer.3.Right-clickyourCdr
Symptom:Serialportcannotbeaccessed.Actions:•Ensurethattheserialcableissecurelyconnectedtotheserialportonthecomputerandtotheserialdevice.Iftheserialdev
•Ifyoureceivedanyerrormessageswhileusingthesoftwareprogram,seetheprinteddocumentationsuppliedwiththesoftwareorthehelpsystemforthatsoftwareforadescript
LenovoSolutionCenterTheLenovoSolutionCenterprogramenablesyoutotroubleshootandresolvecomputerproblems.Itcombinesdiagnostictests,systeminformationcollec
Chapter6.UsingtheSetupUtilityprogramTheSetupUtilityprogramisusedtoviewandchangetheconfigurationsettingsofyourcomputer,regardlessofwhichoperatingsystemy
2ThinkCentreE93zHardwareMaintenanceManual
•AdministratorPassword•HardDiskPasswordYoudonothavetosetanypasswordstouseyourcomputer.However,usingpasswordsimprovescomputingsecurity.Ifyoudecidetoset
Toerasealostorforgottenpassword,dothefollowing:1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfro
Note:SelectingastartupdevicefromthePleaseselectbootdevicewindowdoesnotpermanentlychangethestartupsequence.SelectingorchangingthestartupdevicesequenceT
ChangingtheBIOSsettingsbeforeinstallinganewoperatingsystemBIOSsettingsvarybyoperatingsystem.ChangetheBIOSsettingsbeforeinstallinganewoperatingsystem.T
60ThinkCentreE93zHardwareMaintenanceManual
Chapter7.Symptom-to-FRUIndexTheSymptom-to-FRUindexlistserrorsymptomsandpossiblecauses.Themostlikelycauseislistedfirst.AlwaysbeginwithChapter4“Generalch
Thefollowingtabledescribesthebeepsymptoms.BeepsymptomFRU/Action2shortbeepsCMOSsettingerrorCommonerrorcode,seethedetailfailureinformationin“POSTerrorco
ErrorcodePOSTerrormessageDescription/Action1820Morethanoneexternalfingerprintreaderareattached.Poweroffandremoveallbutthereaderthatyousetupwithinyourma
Message/SymptomFRU/ActionIncorrectmemorysizeduringPOST1.RuntheMemorytests.2.MemoryModule3.SystemBoard"InsertaDiskette"iconappearswithaknown-
Message/SymptomFRU/ActionSerialorparallelportdevicefailure(adapterport)1.ExternalDeviceSelf-TestOK?2.ExternalDevice3.Cable4.AlternateAdapter5.SystemBo
Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen
66ThinkCentreE93zHardwareMaintenanceManual
Chapter8.LocationsThischapterintroducesthelocationsofthecomputerhardwarecomponents.Locatingconnectors,controls,andindicatorsonthefrontofyourcomputerFi
Notes:•TheComboaudiojack8supportsamicrophone-integratedheadsetandaconventionalmicrophone.•Bydefault,theAlwaysOnUSB3.0connector9enablesyoutochargesomem
LocatingconnectorsontherearofyourcomputerFigure2“Rearconnectorlocations”onpage69showsthelocationsoftheconnectorsontherearofyourcomputer.Someconnectors
ConnectorDescriptionHDMImonitorconnectorUsedtodeliveruncompressedhigh-definitionvideoandmultichanneldigitalaudiosignalsthroughasinglecable.ThisHDMIconn
12Figure3.LocatingmajorFRUsandCRUsThefollowingtableliststhemajorFRUsshowninFigure3“LocatingmajorFRUsandCRUs”onpage71andidentifieswhichFRUsarealsoself-s
Notes:•Self-serviceCRUs:TheseCRUsunplugoraresecuredbynomorethantwoscrews.ExamplesofthesetypesofCRUsincludethekeyboard,themouse,anyUSBdevice,andthepowe
LocatingpartsonthesystemboardFigure4“Locationsofthepartsandconnectorsonthesystemboard”onpage73showsthelocationsofthepartsandconnectorsonthesystemboard
74ThinkCentreE93zHardwareMaintenanceManual
Chapter9.ReplacingFRUsImportantBeforeyoureplaceanyFRU,readChapter2“Safetyinformation”onpage3.Theseprecautionsandguidelineswillhelpyouworksafely.FRUrep
systems,networks,andmodemsbeforeyouopenthecomputercovers,unlessinstructedotherwiseintheinstallationandconfigurationprocedures.Observethefollowingrulesw
5.Removetherubberblock1thatprotectsthescrew2.Carefullyloosenthescrew2thatsecurestheframestand.Then,lifttheframestanduptoremoveitfromthecomputer.Note:T
Thissectionprovidesinstructionsonhowtoremoveandreinstallthemonitorstand.Note:Themonitorstandisavailableonlyinsomemodels.Toremoveandreinstallthemonitor
6.Toreinstallthemonitorstand,insertthetwotabs1onthemonitorstandintothecorrespondingholesinthechassisandlowerdownthemonitorstandasshown.Figure8.Install
5.Pushthereleasebuttontowardthetopofthecomputerasshown.Then,liftthetransformerstanduptoremoveitfromthecomputer.Figure9.Removingthetransformerstand6.To
RemovingthecomputercoverAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”onpage1.CAUTION:T
ReplacingthefeetAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”onpage1.Thissectionprovid
6.Alignthefeetwiththecorrespondingholes.Installthetwoscrews1tosecurethefeet.Figure13.InstallingthefeetReplacingtheharddiskdriveAttention:Donotopenyour
5.Removethescrew1thatsecurestheharddiskdriveassembly.Slidetheharddiskdriveassemblyasshown.Figure14.Removingtheharddiskdriveassembly6.Disconnectthecabl
8.Slidethenewharddiskdriveintotheharddiskdrivebracketuntiltheharddiskdriveissecuredinplace.Ensurethatthefourscrewholesintheharddiskdrivearealignedwith
Thissectionprovidesinstructionsonhowtoreplacetheopticaldrive.Toreplacetheopticaldrive,dothefollowing:1.Removeallmediafromthedrivesandturnoffallattache
–Usecaution;donotbecomeavictimyourself.–Switchoffpower.–Sendanotherpersontogetmedicalaid.SafetyinspectionguideTheintentofthisinspectionguideistoassist
6.Slidethenewopticaldriveintotheopticaldrivebayuntilthenewopticaldrivecableisconnectedtothecableandsecuredinplace.Installthescrewtosecurethenewoptical
5.Removethethreescrewsthatsecurethesystemboardshield.Slidethesystemboardshieldoutwardslightly,andthenliftthesystemboardshieldoffthecomputer.Figure20.R
7.Slidethesystemboardshieldinward.Reinstallthethreescrewstosecurethesystemboardshieldtothecomputer.Figure22.Installingthethreescrewstosecurethesystemb
6.Removethethreescrews1thatsecuretheVESAmountbracket,andthenlifttheVESAmountbracketoffthecomputer.Figure23.RemovingtheVESAmountbracketChapter9.Replaci
7.ToreinstalltheVESAmountbracket,positiontheVESAmountbracketontothecomputersothatthescrewholesintheVESAmountbracketarealignedwiththoseinthecomputer.Re
6.RemovethetwoscrewsthatsecuretherearI/Oassembly.CarefullyturntherearI/Oassemblyupsidedown.Figure25.RemovingthetwoscrewsthatsecuretherearI/Oassembly7.
8.Disconnectthepowercable1fromthepowercable2.Removethescrew3todisconnecttheearthwirefromthechassis.ThenremovetherearI/Oassemblyfromthecomputer.Figure2
10.InserttheHDMIcable1intothecorrespondingholeintherearI/Oassembly,andthensecuretheHDMIcableclip2.ReconnecttheUSBcable3totheconnector4ontherearI/Oasse
ReplacingthepowersupplyassemblyAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”onpage1.Th
7.Disconnectthepowersupplycablefromthesystemboard.Removethethreescrews1thatsecurethepowersupplyassemblyandthenliftthepowersupplyassemblyoffthecomputer
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