Lenovo H515 Desktop Manuel d'utilisateur

LenovoH515HardwareMaintenanceManualideaideaideaCentreideaMachineTypes:10125/90A4[H515]

Observethefollowingruleswhenworkingonelectricalequipment.Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoftmateri

–Sendanotherpersontogetmedicalaid.SafetyinspectionguideTheintentofthisinspectionguideistoassistyouinidentifyingpotentiallyunsafeconditionsontheseprodu

•Avoidcontactwithotherpeoplewhilehandlingthepart.•Wearagroundedwriststrapagainstyourskintoeliminatestaticonyourbody.•Preventthepartfromtouchingyourclo

ToConnectToDisconnect1.TurneverythingOFF .2.First,attachallcablestodevices.3.Attachsignalcablestoconnectors.4.Attachpowercordstooutlet.5.TurndeviceON.

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)CAUTION:Usesafepracticeswhenlifting.CAUTION:Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupply

Chapter3.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallmachinetypessupportedbythispublication.SpecicationsThissectionliststh

10LenovoH515HardwareMaintenanceManual

Chapter4.GeneralCheckoutAttention:Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencechanged.Beextremelycarefuldurin

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Chapter5.UsingtheSetupUtilityTheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsystemyouareus

AdministratorPasswordSettinganAdministratorPassworddetersunauthorizedpersonsfromchangingcongurationsettings.YoumightwanttosetanAdministratorPasswordi

TosetaPower-OnPassword,dothefollowing:1.StarttheLenovoBIOSSetupUtilityprogram(See”StartingtheLenovoBIOSSetupUtilityprogram”onpage13.)2.FromtheSecurity

OnboardAudioControllerSelectwhethertoenableordisabletheOnboardAudioController,whenfeatureissettoDisabledalldevicesconnectedtotheaudioconnectors(e.g.ah

Tovieworpermanentlychangetheconguredstartupdevicesequence,dothefollowing:1.StarttheLenovoBIOSSetupUtilityprogram(see“StartingtheLenovoBIOSSetupUtilit

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Chapter6.Symptom-to-FRUIndexTheSymptom-to-FRUindexlistserrorsymptomsandpossiblecauses.Themostlikelycauseislistedrst.AlwaysbeginwithChapter4,“GeneralC

POSTerrorcodesEachtimeyouturnthecomputeron,itperformsaseriesofteststocheckthatthesystemisoperatingcorrectlyandthatcertainoptionsareset.Thisseriesoftes

Chapter7.Locatingconnectors,controlsandcomponentsThissectionprovidesillustrationstohelplocatethevariousconnectors,controlsandcomponentsofthecomputer.F

RearviewThefollowingillustrationshowsthelocationofconnectorsandcomponentsontherearofthecomputer.Lenovo H5151.On-boardVGAconnector6.Powerconnector2.HDM

HardwarecomponentsThefollowingillustrationshowsthecomponentsthatmakeupyourcomputer.1.Microprocessorfanandheat-sink5.Powersupply2.Memorymodules6.System

LenovoH515HardwareMaintenanceManualMachineTypes:10125/90A4[H515]

IdentifyingpartsonthemotherboardThemotherboard(sometimescalledtheplanarorsystemboard)isthemaincircuitboardinyourcomputer.Itprovidesbasiccomputingfunct

Chapter8.ReplacinghardwareAttention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”intheSafetyandWarrantyGui

ReplacingthekeyboardandmouseToreplacethekeyboardandmouseStep1.Removeanymedia(disks,CDs,DVDsormemorycards)fromthedrives,shutdowntheoperatingsystem,andt

Step4.Removethe2screwsthatsecurethecomputercoverattherearofthechassis.Chapter8.Replacinghardware27

Step5.Toreinstallthecomputercover:a.Lineupthecomputercoverwiththechassisthenslideitback.b.Securethecomputercovertothechassiswiththescrews.Removingthef

Step5.Removethefrontbezelbyreleasingthethreeplastictabsinsidethechassisandpushingthebezeloutwardasshown.Step6.Toreattachthebezel:a.Aligntheplastictabs

Step6.Disconnectthedataandpowercablesfromtherearoftheopticaldrive.Step7.Removethe2screwsthatsecuretheopticaldiskdrivebaytothechassis.1Step8.Slideoutth

Step5.Disconnectthedataandpowercablesfromtheharddiskdrive.1Step6.Removethefourscrewsthatsecuretheharddiskdrivetodrivebay.2Step7.Removetheharddiskdrive

Step6.Removethememorymodulebeingreplacedbyopeningtheretainingclipsasshown.Step7.Positionthenewmemorymoduleoverthememoryconnector.Makesurethenotch1onth

Step5.Removethescrewthatsecuresthelatchtothechassis,1opentheadapterlatch2andremovetheadapterbypullingitstraightoutoftheadapterconnector.3Chapter8.Repl

SecondEdition(July2013)31st©CopyrightLenovo2013.LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServicesAdministration“GS

Step6.Toinstallthenewgraphiccard:a.Installthenewadapterintothesameadapterconnector.b.Reattachthemetalbracketbackintopositionandsecurethegraphiccardtot

Step5.Disconnectthemicroprocessorfancablefromthesystemboard.Step6.Removethe4screwsthatsecuretheheat-sinkassemblytothemotherboard.Step7.Liftuptheheat-s

ToreplacetheCPUStep1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperatingsystem,andturnoffthecomputerandallattacheddevices.S

Step7.Holdingthesidesofthemicroprocessorwithyourngers,removetheprotectivecover1thatprotectsthegoldcontactsonthenewmicroprocessor.2Step8.Holdingthesid

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)cables,andanyothercablesthatareconnectedtothecomputer.Referto“L

Step7.Liftthemicroprocessorstraightupandoutofthesocket.Attention:Donottouchthegoldcontactsonthebottomofthemicroprocessor.Whenhandingthemicroprocessor,

Step10.Lowerthemicroprocessorstraightdownintoitssocketonthemotherboard.Step11.Tosecurethemicroprocessorinthesocket,closethemicroprocessorretainerandlo

Step5.Disconnectthefanpowercablefromtheconnectoronthemotherboard.Step6.Pullthesystemfanassemblyoutofthechassis.Chapter8.Replacinghardware41

Step7.Toinstallthenewsystemfan:a.Installthenewsystemfanassemblybyaligningtherubbermountsofthesystemfanassemblywiththeholesonthechassisandthenpushtheru

ReplacingthePowersupplyNote:Forthisprocedure,ithelpstolaythecomputerat.ToreplacethePowersupply:Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)from

ContentsChapter1.Aboutthismanual...1ImportantSafetyInformation...1Chapter2.Safetyinformation...3Generalsafety...3Electricals

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperatingsystem,andturnoffthecomputerandallattacheddevices.Step2.Unplugallp

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)cables,andanyothercablesthatareconnectedtothecomputer.Referto“L

Step7.Removetheheat-sinkassembly.Referto“Replacingtheheat-sinkassembly”.Step8.RemovetheCPU.Referto“ReplacingtheCPU”.Step9.Removethegraphiccard.Referto

Step16.Reattachthecomputercover.Chapter8.Replacinghardware47

48LenovoH515HardwareMaintenanceManual

Chapter9.FRUlistsThischapterliststheinformationontheeldreplaceableunits(FRUs).Attention:Besuretoreadandunderstandallthesafetyinformationbeforereplaci

Mic_SD9QVG4GBD3-1600Memory1100652M378B5273CH0-CK04GBD3-1600MEMORY1100611HMT41GU6AFR8C-PB8GBD3-1600Memory-HF1100647Elp_RJ4208EBBG-GN-F8GBD3L-1600Memory

LiteonPA-1900-72IA90wcommonadapter®36200416DELTAADP-120ZBBBHTcommon120Wadapter36200439LiteonPA-1121-04LB120wcommonadapter36200440Wi-FicardLTNRTL8188CE

LiteonSK-8861(EN-FR)2.4GKB-Black825209200LiteonSK-8861(PT)2.4GKB-Black825209201LiteonSK-8861(BE-EN)2.4GKB-Black825209202LiteonSK-8861(DU)2.4GKB-Black8

PowerCordsUS,Canada,Columbia,Mexico,Philippines,ChilePeru,Venezuela,Thainland31033857US,Canada,Barbados,Belize,Bolivia,CostaRica,Columbia,DominicanRep

ivLenovoH515HardwareMaintenanceManual

Israel31039107Israel31049502Taiwan31038885Taiwan31049499Korea31039106Korea31049498SouthAfrica31039105SouthAfrica31049501MechanicalJTLX-328ATAFrontPane

Chapter10.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallmachinetypessupportedbythispublication.AdditionalServiceInformationTh

Chapter1.AboutthismanualThismanualcontainsserviceandreferenceinformationforLenovoH515desktopcomputerslistedonthecover.Itisintendedonlyfortrainedservic

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Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen