ThinkCentreE93HardwareMaintenanceManualMachineTypes:10ARand10AQ
WhenhandlingESD-sensitiveparts:•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.•Avoidcontactwithotherpeoplewhilehandlingthepart.•W
7.Pullonthetipsoftherubbermountsuntilthenewsystemfanissecuredinplace.Figure28.Installingthesystemfan8.Connectthenewsystemfancabletothesystemfanconnect
4.Locatetheheatsinkandfanassembly.See“LocatingmajorFRUsandCRUs”onpage69.5.Disconnecttheheatsinkandfanassemblycablefromthemicroprocessorfanconnectoront
Whattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”on
7.Liftthemicroprocessorstraightupandoutofthemicroprocessorsocket.Figure31.RemovingthemicroprocessorNotes:a.Yourmicroprocessorandsocketmightlookdiffere
11.Lowerthenewmicroprocessorstraightdownintothemicroprocessorsocketonthesystemboard.Figure32.Installingthemicroprocessor12.Closethemicroprocessorretai
3.Attherearofthecomputer,removethescrewthatsecuresthePCIcardlatch.Figure33.RemovingthescrewthatsecuresthePCIcardlatch4.Dependingonwhetheryouareinstall
•IfyouarereplacinganoldPCIcard,grasptheoldcardthatiscurrentlyinstalled,andgentlypullitoutoftheslot.Figure34.RemovingaPCIcardNotes:a.Thecardfitstightlyi
7.PivotthecardlatchtotheclosedpositiontosecurethePCIcard.Figure35.InstallingaPCIcardChapter9.ReplacingFRUs(machinetype:10AR)103
8.ReinstallthescrewtosecurethePCIcardlatchinplace.Figure36.ReinstallingthescrewthatsecuresthePCIcardlatchWhattodonext:•Toworkwithanotherpieceofhardwar
3.Locatethebattery.See“Locatingpartsonthesystemboard”onpage71.4.Removeanypartsthatmightpreventyouraccesstothebattery.Dependingonyourcomputermodel,youm
•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconfigurationofthisproductduringanelectricalstorm.•Connectallpowercordstoaprope
Thefollowingtableprovidesinformationaboutthememorymoduleinstallationrulesthatyoushouldconsiderwheninstallingorremovingamemorymodule.The“X”markindicate
•Ifyouareinstallingamemorymodule,opentheretainingclipsofthememoryslotintowhichyouwanttoinstallthememorymodule.Figure40.Openingtheretainingclips7.Posit
CAUTION:Theheatsinkandmicroprocessormightbeveryhot.Beforeyouopenthecomputercover,turnoffthecomputerandwaitseveralminutesuntilthecomputeriscool.Torepla
12.Removethemicroprocessorfromthefailingsystemboardandinstallitonthenewsystemboard.See“Replacingthemicroprocessor”onpage98.13.Installthenewsystemboard
5.Carefullypresstheothersideofthesocketcoverdownwardsuntilthesocketcoversnapsintoplace.Figure44.Securingthesocketcover6.Carefullycheckthefourcornersof
Figure45.DisconnectingtheBluetoothcableNote:TheBluetoothcableconnectstheBluetoothconnectorontheWi-FiadaptercardtothefrontUSBconnectoronthesystemboardt
Note:Thecardfitstightlyintothecardslot.Ifnecessary,alternatemovingeachsideofthecardasmallamountuntilitisremovedfromthecardslot.RemovingtheWi-Ficardmodu
Figure49.RemovingtheWi-FicardmoduleInstallingtheWi-FiunitsToinstalltheWi-Fiunits,dothefollowing:1.InserttheWi-FicardmoduleintotheminiPCIExpressslot,an
Figure50.InstallingtheWi-Ficardmodule2.ConnectthefrontantennacableandrearantennacabletotheWi-Ficardmodule.Figure51.InstallingtheWi-Fiantennacables3.In
Figure52.InstallingtheWi-FiadaptercardWhattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement
DANGERSomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywith
Figure53.InstallingtherearWi-FiantennaWhattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement
Figure54.RemovingtherearWi-FiantennaWhattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement,g
Figure55.Peelingoffthepaperthatprotectsthestickers5.Stickthefrontantennatothefrontpanelasshown.Theninsertthefrontantennacablethroughtheholeinthefrontp
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage119.RemovingthefrontWi-FiantennaToremovethefrontWi-Fiantenna,dothefol
2.Makesurethatthecablesareroutedcorrectlybeforereinstallingthecomputercover.Keepcablesclearofthehingesandsidesofthecomputerchassistoavoidinterferencew
Chapter10.ReplacingFRUs(machinetype:10AQ)ImportantBeforeyoureplaceanyFRU,readChapter2“Safetyinformation”onpage3.Theseprecautionsandguidelineswillhelpy
requiredconnector.Then,usetheinstructionsthatcomewiththeoptiontohelpyoumaketheconnectionandinstallanysoftwareordevicedriversthatarerequiredfortheoptio
Toremoveandreinstallthefrontbezel,dothefollowing:1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsf
AccessingthesystemboardcomponentsanddrivesAttention:DonotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingtheChapter2“Safetyinformation”
Figure63.LoweringthedrivebayassemblyReplacingtheheatsinkandfanassemblyAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingth
Chapter2.Safetyinformation9
Figure64.Removingtheheatsinkfanduct5.Disconnecttheheatsinkandfanassemblycablefromthemicroprocessorfanconnectoronthesystemboard.See“Locatingpartsonthes
7.Liftthefailingheatsinkandfanassemblyoffthesystemboard.Notes:a.Youmighthavetogentlytwisttheheatsinkandfanassemblytofreeitfromthemicroprocessor.b.When
Thissectionprovidesinstructionsonhowtoreplacetheharddiskdrive.Toreplacetheharddiskdrive,dothefollowing:1.Removeallmediafromthedrivesandturnoffallattac
Figure68.Removingtheharddiskdrive6.Disconnectthesignalcableandthepowercablefromtheharddiskdrivetocompletelyremovetheharddiskdrivefromthechassis.7.Conn
Figure69.InstallingtheharddiskdriveWhattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement,go
Figure70.Removingthesolid-statedrivefromthestorageconverter2.Takethenewsolid-statedriveoutofthestatic-protectivepackage.3.Positionthesolid-statedrivei
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatare
9.Slidethenewsolid-statedriveintothesolid-statedrivebracketasshownuntilthefourholesinthedrivearealignedwiththecorrespondingholesinthebracket.Then,inst
Figure76.Installingthescrewtosecurethebracketonthebottomoftheopticaldrivebay12.Connectoneendofthesignalcabletothebottomofthenewsolid-statedriveandtheo
8.Thesystemfanisattachedtothechassisbyfourrubbermounts.Removethesystemfanbycuttingthefourrubbermounts1andliftingthesystemfanoutofthechassis.Note:Thene
≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)12PERIGOAcorrenteelétricaprovenientedecabosdealimentação,detelefoneedecomunicaçõeséperigosa.10ThinkCentreE93H
Figure78.Installingthesystemfan10.Connectthenewsystemfancabletothesystemfanconnectoronthesystemboard.See“Locatingpartsonthesystemboard”onpage78.11.Rei
5.Disconnectthesignalcableandthepowercablefromtheopticaldrive.6.Holdtheopticaldriveandremovethetwoscrewsthatsecuretheopticaldrive.Figure79.Removingthe
Figure81.Removingtheopticaldrive9.Slidethenewopticaldriveintotheopticaldrivebayfromthefrontofthecomputer.Figure82.Installinganewopticaldrive10.Holdthe
Figure83.Installingthescrewsthatsecurethenewopticaldrive11.ConnectoneendofthesignalcabletotherearofthenewopticaldriveandtheotherendtoanavailableSATAco
Figure84.Removingtheslimcardreaderbracket6.Removethetwoscrewsthatsecurethecardreadertothebracket.Then,slidethecardreaderasshowntoremoveitfromthebracke
Figure86.Installingthenewslimcardreaderintothebracket9.Routethecableofthenewcardreaderthroughthecorrespondingholeforthecardreaderbracketinthefrontofth
ThissectionprovidesinstructionsonhowtoreplacethefrontaudioandUSBassembly.ToreplacethefrontaudioandUSBassembly,dothefollowing:1.Removeallmediafromthedr
ReplacingthepowersupplyassemblyAttention:DonotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingtheChapter2“Safetyinformation”onpage3.Thi
Figure89.Removingtheheatsinkfanduct5.Disconnectthepowersupplyassemblycablesfromalldrivesandfromthe14-pinpowerconnectorand4-pinpowerconnectoronthesyste
7.Alignthenewpowersupplyassemblyinthechassisandslidethenewpowersupplyassemblyintotherailuntilthenewpowersupplyassemblyclicksintoposition.8.Alignthescr
Paraevitarriscodechoqueelétrico:•Nãoconectenemdesconectenenhumcaboouexecuteinstalação,manutençãooureconfiguraçãodesteprodutoduranteumatempestadecomraio
Figure92.Installingtheheatsinkfanduct11.Securethepowersupplyassemblycableswiththecableclipsandtiesinthechassis.Whattodonext:•Toworkwithanotherpieceofh
Note:Placetheheatsinkandfanassemblyonitssidesothatthethermalgreaseonthebottomofitdoesnotgetincontactwithanything.6.Liftthesmallhandle1andopentheretain
c.Touchonlytheedgesofthemicroprocessor.Donottouchthegoldcontactsonthebottom.d.Donotdropanythingontothemicroprocessorsocketwhileitisexposed.Thesocketpi
InstallingorreplacingaPCIcardAttention:DonotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingtheChapter2“Safetyinformation”onpage3.Thiss
4.RemovethenewPCIcardfromitsstatic-protectivepackage.5.InstallthenewPCIcardintotheappropriateslotonthesystemboard.See“Locatingpartsonthesystemboard”on
Yourcomputerhasaspecialtypeofmemorythatmaintainsthedate,time,andsettingsforbuilt-infeatures,suchasparallel-portassignments(configuration).Abatterykeeps
Whattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”on
Figure100.Removingamemorymodule•Ifyouareinstallingamemorymodule,opentheretainingclipsofthememoryslotintowhichyouwanttoinstallthememorymodule.Figure101
8.ReinstallthePCIExpressx16graphicscardifyouhaveremovedit.9.Lowerthedrivebayassembly.Whattodonext:•Toworkwithanotherpieceofhardware,gototheappropriate
Figure103.Removingtheeightscrewsthatsecurethesystemboard9.Liftthesystemboardoutofthechassis.10.Removethemicroprocessorfromthefailingsystemboardandinst
•Autilizaçãodecontrolesouajustesouaexecuçãodeprocedimentosdiferentesdosespecificadosaquipoderesultaremexposiçãoprejudicialàradiação.PERIGOAlgunsproduto
3.Notetheorientationofthesocketcover.Alignthenotches1ofthemicroprocessorsocketcoverwiththealignmentkeys2ofthemicroprocessorsocket.4.Installonesideofth
ThissectionprovidesinstructionsonhowtoreplacetheWi-Fiunits.TheWi-FiunitsincludeaWi-Fiadaptercard,aWi-Ficardmodule,andarearWi-Fiantennacable.Replacingt
Figure107.RemovingtheWi-FiadaptercardNote:Thecardfitstightlyintothecardslot.Ifnecessary,alternatemovingeachsideofthecardasmallamountuntilitisremovedfro
Figure109.RemovingthescrewsthatsecuretheWi-Ficardmodule3.PulltheWi-FicardmoduleoutoftheminiPCIExpressslottoremoveitfromtheWi-Fiadaptercard.Figure110.R
Figure111.InstallingtheWi-Ficardmodule2.ConnectthefrontantennacableandrearantennacabletotheWi-Ficardmodule.Figure112.ConnectingtheWi-Fiantennacables3.
4.InstalltheWi-FiadaptercardintooneofthetwoPCIExpressx1slots.TheninstallthescrewtosecuretheWi-Fiadaptercardinplace.Figure113.InstallingtheWi-Fiadapter
4.Adjusttheangleoftherearantennatolowertheriskofbreakingtheantennabyaccident.Figure114.InstallingtherearWi-FiantennaWhattodonext:•Toworkwithanotherpie
Whattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”on
5.Stickthefrontantennatothefrontpanelasshown.Theninsertthefrontantennacablethroughtheholeinthefrontpanel.Figure117.InstallingthefrontWi-Fiantenna6.Con
Figure118.RemovingthefrontWi-FiantennaWhattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement
Chapter2.Safetyinformation13
Figure119.Reinstallingthecomputercover6.Ifthereisapadlockavailable,lockthecomputercover.7.IfthereisaKensington-stylecablelockavailable,lockthecomputer
Chapter11.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
IndexAaccessingsystemboardcomponents124administrator,password56audioline-inconnector69,76audioline-outconnector69,76Bbasictroubleshooting35battery,rep
Oopticaldrive,replacing88,136opticalmousecleaning43Optional-serviceCRUs69,76Ppartnumbers1,67,71,78partsreplacement,completing119,165passwordadministra
1214ThinkCentreE93HardwareMaintenanceManual
12Chapter2.Safetyinformation15
Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandChapter2“Safetyinformation”onpage3andAppendixA“Notices”onpage171.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
1220ThinkCentreE93HardwareMaintenanceManual
12Chapter2.Safetyinformation21
PERICOLOLacorrenteelettricaprovenientedaicavidialimentazione,deltelefonoedicomunicazionepuòesserepericolosa.Perevitareilrischiodiscosseelettriche:•Non
ATTENZIONE:Quandovengonoinstallatiprodottilaser(qualiCD-ROM,unitàDVD-ROM,unitàafibreotticheotrasmittenti),tenerpresentequantosegue:•Nonrimuovereglispor
24ThinkCentreE93HardwareMaintenanceManual
12PELIGROLacorrienteeléctricaprocedentedecablesdealimentación,teléfonosycablesdecomunicaciónpuedeserpeligrosa.Paraevitarelriesgodedescargaeléctrica:•N
ContentsChapter1.Aboutthismanual...1Importantsafetyinformation...1Chapter2.Safetyinformation...3Generalsafety...3Electricals
•Noenciendanuncaunequipocuandohayseñalesdefuego,aguaodañosestructurales.•Desconecteloscablesdealimentación,lossistemasdetelecomunicaciones,lasredesylo
Algunosproductoslásertienenincorporadoundiodoláserdeclase3Aoclase3B.Tengaencuentalosiguiente:Cuandoseabre,quedaexpuestoaradiaciónláser.Nomiredirectame
28ThinkCentreE93HardwareMaintenanceManual
Chapter3.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallmachinetypessupportedbythispublication.SpecificationsThissectionliststh
Formachinetype:10AQDimensionsWidth:100.7mm(3.96inches)Height:335.5mm(13.20inches)Depth:382mm(15.04inches)WeightMaximumconfigurationasshipped:6.7kg(14.8
1.ClicktheStartbuttonandthentypetheprogramnameortheiconnameintothesearchbox.2.Locatetheprogrambytheprogramnameortheiconnameandthenclicktheprogramtolau
•FingerprintManagerProorThinkVantageFingerprintSoftware•LenovoBluetoothLock(Windows8.1only)•LenovoCompanion•LenovoReach•LenovoSHAREit•LenovoSolutionCe
Chapter4.GeneralcheckoutAttentionThedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencechanged.Beextremelycarefulduring
–Hasthisconfigurationeverworked?–Ifithasbeenworking,whatchangesweremadepriortoitfailing?–Isthistheoriginalreportedfailure?•Diagnosticsversion–Typeandve
Chapter5.TroubleshootinganddiagnosticsThischapterprovidesinformationaboutdiagnosingandtroubleshootingcomputerproblems.Ifyourcomputerproblemisnotdescri
Locatingconnectors,controls,andindicatorsonthefrontofyourcomputer...73Locatingconnectorsontherearofyourcomputer...75LocatingmajorFRUsa
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®Ecomputerslistedonthefrontcover.Thismanualisintendedonlyfortrai
OntheWindows8orWindows8.1operatingsystem,openControlPanelandclickHardwareandSound➙Adjustscreenresolution➙AdvancedSettings.ThenclicktheMonitortabandsel
•Youareusingthecorrectdevicedriver.OntheWindows7operatingsystem,dothefollowing:1.ClickStart➙ControlPanel.2.ClickHardwareandSound.3.ClickDeviceManager.
IfyourcomputerisaGigabitEthernetmodel,itcannotconnecttothenetworkat1000Mbps.Instead,itconnectsat100MbpsSymptom:IfyourcomputerisaGigabitEthernetmodel,i
Action:Verifythat:•Theoptionisdesignedforyourcomputer.•Youfollowedtheinstallationinstructionssuppliedwiththeoptionandtheinstallationinstructionsprovid
TochecktheamountoffreespaceontheWindows8.1operatingsystem,dothefollowing:1.OpenFileExplorer.2.Right-clickyourCdriveentryandthenclickProperties.Theamou
6.ClickDefragmentNowagaintostartadisk-defragmentationprocess.OntheWindows8orWindows8.1operatingsystem,dothefollowing:1.Closeanyprogramsthatarecurrentl
•IftheserialdevicehasanOnlineswitch,ensurethatitisintheOnlineposition.•Iftheserialdeviceisaprinter,ensurethatpaperisloadedcorrectly.•Verifythatanysoft
–OntheWindows8orWindows8.1operatingsystem,openControlPanelandclickSystemandSecurity➙System➙SystemProtection➙SystemRestore.Then,followtheinstructionson
ToruntheLenovoSolutionCenterprogram,see“Lenovoprograms”onpage30.Foradditionalinformation,refertotheLenovoSolutionCenterhelpsystem.Note:Ifyouareunablet
Chapter6.UsingtheSetupUtilityprogramTheSetupUtilityprogramisusedtoviewandchangetheconfigurationsettingsofyourcomputer,regardlessofwhichoperatingsystemy
2ThinkCentreE93HardwareMaintenanceManual
•AdministratorPassword•HardDiskPasswordYoudonothavetosetanypasswordstouseyourcomputer.However,usingpasswordsimprovescomputingsecurity.Ifyoudecidetoset
2.FromtheSetupUtilityprogrammainmenu,selectSecurity.3.Dependingonthepasswordtype,selectSetPower-OnPassword,SetAdministratorPassword,orHardDiskPassword
SelectingastartupdeviceIfyourcomputerdoesnotstartupfromadevicesuchasthediscorharddiskdriveasexpected,dooneofthefollowingtoselectthestartupdeviceyouwan
•Pressingthepowerswitch•EnablingthewakeuponalarmfeatureThewakeuponalarmfeatureenablesyourcomputertowakeupatasettime.Toenablethewakeuponalarmfeature,do
AfterenablingtheICEthermalalertfunction,whencriticalthermalsituationsoccur,suchasmalfunctioningfans,abnormallyhightemperature,andpoorcoolingperformanc
Chapter7.Symptom-to-FRUIndexTheSymptom-to-FRUindexlistserrorsymptomsandpossiblecauses.Themostlikelycauseislistedfirst.AlwaysbeginwiththeChapter4“Genera
Thefollowingtablesdescribesbeepsymptoms.BeepSymptomFRU/Action2shortbeepsCMOSsettingerrorPerformthefollowingactionsinorder.1.StarttheSetupUtilityprogra
POSTErrorcodePOSTErrormessageDescription/Action1762SATAdeviceconfigurationchangehasoccurredThiserrormessageisdisplayedwhenaharddiskdriveoropticaldrivec
MiscellaneouserrorconditionsMessage/SymptomFRU/ActionChangingdisplaycolorsDisplay/MonitorComputerwillnotpower-off.See“Harddiskdrivebooterror”onpage61.
Message/SymptomFRU/ActionNon-systemdiskordiskerror-typemessagewithaknown-gooddiagnosticdiskette.1.DisketteDrive2.SystemBoard3.DisketteDriveCableOtherd
Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen
d.Extendedvideomemorye.ExternalCachef.ExternalCacheRAMg.Harddiskdriveh.Diskettedrive3.Turnonthepowerandthecomputertore-testthesystem.4.Repeatsteps1thr
Chapter8.LocationsThischapterintroducesthelocationsofthecomputerhardwarecomponents.Formachinetype:10ARLocatingconnectors,controls,andindicatorsonthefr
LocatingconnectorsontherearofyourcomputerFigure2“Rearconnectorlocations”onpage68showsthelocationsoftheconnectorsontherearofyourcomputer.Someconnectors
ConnectorDescriptionAudioline-inconnectorUsedtoreceiveaudiosignalsfromanexternalaudiodevice,suchasastereosystem.Whenyouattachanexternalaudiodevice,aca
Figure3.LocatingmajorFRUsandCRUsThefollowingtableliststhemajorFRUsshownin“LocatingmajorFRUsandCRUs”onpage69andidentifieswhichFRUsalsoareself-serviceCRU
Notes:•Self-serviceCRUs:TheseCRUsunplugoraresecuredbynomorethantwoscrews.ExamplesofthesetypesofCRUsincludethekeyboard,themouse,anyUSBdevice,andthepowe
Figure4.Locationsofthepartsandconnectorsonthesystemboard14-pinpowerconnector16Frontpanelconnector(forconnectingLEDindicatorsandpowerswitch)2Microproce
LocatinginternaldrivesInternaldrivesaredevicesthatyourcomputerusestoreadandstoredata.Youcanadddrivestoyourcomputertoincreasestoragecapacityandenableyo
Figure6.Frontconnector,control,andindicatorlocations1Opticaldriveeject/closebutton6Microphoneconnector2Powerswitch7Headphoneconnector3Harddiskdriveact
Locatingconnectorsontherearofyourcomputer“Locatingconnectorsontherearofyourcomputer”onpage75showsthelocationsoftheconnectorsontherearofyourcomputer.So
systems,networks,andmodemsbeforeyouopenthecomputercovers,unlessinstructedotherwiseintheinstallationandconfigurationprocedures.Observethefollowingrulesw
ConnectorDescriptionAudioline-inconnectorUsedtoreceiveaudiosignalsfromanexternalaudiodevice,suchasastereosystem.Whenyouattachanexternalaudiodevice,aca
Figure8.LocatingmajorFRUsandCRUsThefollowingtableliststhemajorFRUsshownin“LocatingmajorFRUsandCRUs”onpage76andidentifieswhichFRUsalsoareself-serviceCRU
•Self-serviceCRUs:TheseCRUsunplugoraresecuredbynomorethantwoscrews.ExamplesofthesetypesofCRUsincludethekeyboard,themouse,anyUSBdevice,andthepowercord.
Figure9.Locationsofthepartsandconnectorsonthesystemboard14-pinpowerconnector16Frontpanelconnector(forconnectingLEDindicatorsandpowerswitch)2Microproce
LocatinginternaldrivesInternaldrivesaredevicesthatyourcomputerusestoreadandstoredata.Youcanadddrivestoyourcomputertoincreasestoragecapacityandenableyo
Chapter9.ReplacingFRUs(machinetype:10AR)ImportantBeforeyoureplaceanyFRU,readChapter2“Safetyinformation”onpage3.Theseprecautionsandguidelineswillhelpyo
requiredconnector.Then,usetheinstructionsthatcomewiththeoptiontohelpyoumaketheconnectionandinstallanysoftwareordevicedriversthatarerequiredfortheoptio
RemovingandreinstallingthefrontbezelAttention:DonotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingtheChapter2“Safetyinformation”onpage
4.Toreinstallthefrontbezel,alignthethreeplastictabsontherightsideofthefrontbezelwiththecorrespondingholesinthechassis,thenpivotthefrontbezelinwardsunt
5.Removethefourscrewsthatsecuretheharddiskdrive.Then,slidetheharddiskdriveoutofthechassis.Figure14.RemovingtheharddiskdriveChapter9.ReplacingFRUs(mach
–Usecaution;donotbecomeavictimyourself.–Switchoffpower.–Sendanotherpersontogetmedicalaid.SafetyinspectionguideTheintentofthisinspectionguideistoassist
6.Slidethenewharddiskdriveintotheharddiskdrivebayandalignthescrewholesinthenewharddiskdrivewiththecorrespondingholesinthedrivebay.Then,installthefours
1.Removethefourscrewsthatsecurethesolid-statedrivetothestorageconverter.Then,removethedrivefromtheconverterasshown.Figure16.Removingthesolid-statedriv
ReplacingtheopticaldriveAttention:DonotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingtheChapter2“Safetyinformation”onpage3.Thissectio
6.Slidethenewopticaldriveintothedrivebayfromthefrontandalignthescrewholesinthenewopticaldrivewiththecorrespondingholesinthedrivebay.Then,installthethr
5.Removethescrewthatsecurestheslimcardreaderbracketandthenremovethebracketfromthechassis.Figure20.Removingtheslimcardreaderbracket6.Removethetwoscrews
Figure22.Installingthenewslimcardreaderintothebracket9.Routethecableofthenewcardreaderthroughthecorrespondingholeforthecardreaderbracketinthefrontofth
ReplacingthefrontaudioandUSBassemblyAttention:DonotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingtheChapter2“Safetyinformation”onpage
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage119.ReplacingthepowersupplyassemblyAttention:Donotopenyourcomputerora
4.Laythecomputeronitssideandremovethefourscrewsattherearofthechassisthatsecurethepowersupplyassembly.Figure25.Removingthescrewsforthepowersupplyassemb
10.Securethepowersupplyassemblycableswiththecableclipsandtiesinthechassis.Whattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•To
Kommentare zu diesen Handbüchern