Lenovo E93 Dokumentacja Strona 1

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