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LenovoC540
HardwareMaintenanceManual
ideaideaideaCentreidea
MachineTypes:10110/6267[C540]
Seitenansicht 0
1 2 3 4 5 6 ... 68 69

Inhaltsverzeichnis

Seite 1 - HardwareMaintenanceManual

LenovoC540HardwareMaintenanceManualideaideaideaCentreideaMachineTypes:10110/6267[C540]

Seite 2

Observethefollowingruleswhenworkingonelectricalequipment.Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoftmateri

Seite 3

–Switchoffpower.–Sendanotherpersontogetmedicalaid.SafetyinspectionguideTheintentofthisinspectionguideistoassistyouinidentifyingpotentialhazardsposedby

Seite 4 - GS-35F-05925

•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.•Avoidcontactwithotherpeoplewhilehandlingthepart.•Wearagroundedwriststrapagainstyo

Seite 5 - Contents

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

Seite 6

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

Seite 7 - Chapter1.Aboutthismanual

Chapter3.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallcomputermodelscoveredbythismanual.SpecicationsThissectionliststhephys

Seite 8

10LenovoC540HardwareMaintenanceManual

Seite 9 - Chapter2.Safetyinformation

Chapter4.GeneralCheckoutAttention:Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencemayhavebeenchanged.Beextremelyc

Seite 10

12LenovoC540HardwareMaintenanceManual

Seite 11 - Safetyinspectionguide

Chapter5.UsingtheSetupUtilityTheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsystemyouareus

Seite 13 - Chapter2.Safetyinformation7

AdministratorPasswordSettinganAdministratorPassworddetersunauthorizedpersonsfromchangingcongurationsettings.YoumightwanttosetanAdministratorPasswordi

Seite 14

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

Seite 15 - Chapter3.Generalinformation

SelectATADeviceSetup,presstheEnterkey,thenselectSATAMode.SelectAudioSetup,presstheEnterkey,thenselectOnboardAudioController.SelectNetworkSetup,pressth

Seite 16

a.Ifyoudonotwanttosavethesettings,selectDiscardchangesandExitfromthemenu.b.Ifyouhavechangedthesesettingsandwanttoreturntothedefaultsettings,selectLoad

Seite 17 - Chapter4.GeneralCheckout

18LenovoC540HardwareMaintenanceManual

Seite 18

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

Seite 19 - Chapter5.UsingtheSetupUtility

POSTerrorcodesEachtimeyouturnthecomputeron,itperformsaseriesofteststocheckthatthesystemisoperatingcorrectlyandthatcertainoptionsareset.Thisseriesoftes

Seite 20

Chapter7.Locatingconnectors,controlsandcomponentsThissectionprovidesillustrationstohelplocatethevariousconnectors,controlsandcomponentsofthecomputer.F

Seite 21 - Enablingordisablingadevice

LeftandrightviewThefollowingillustrationshowsthelocationofconnectors,controlsandcomponentsontheleftandrightsideofthecomputer.123654781.USBconnector5.M

Seite 22 - Selectingastartupdevice

RearviewThefollowingillustrationshowsthelocationofconnectorsandcomponentsontherearofthecomputer.1 2 3 7654891.TVtunerconnector(selectedmodelsonly,2con

Seite 23

LenovoC540HardwareMaintenanceManualMachineTypes:10110/6267[C540]

Seite 24

HardwarecomponentsThefollowingillustrationshowsthecomponentsthatmakeupyourcomputer.1236789101114181617151920214512131.Computerstand12.Wi-Ficard2.Footc

Seite 25 - Chapter6.Symptom-to-FRUIndex

IdentifyingpartsonthemotherboardThemotherboard(sometimescalledtheplanarorsystemboard)isthemaincircuitboardinyourcomputer.Itprovidesbasiccomputingfunct

Seite 26 - Undeterminedproblems

26LenovoC540HardwareMaintenanceManual

Seite 27 - 3 7654 8 9

Chapter8.ReplacinghardwareAttention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”intheSafetyandWarrantyGui

Seite 28 - Leftandrightview

ReplacingthekeyboardandmouseNote:YourkeyboardwillbeconnectedtoaUSBconnectorateithersideorattherearofthecomputer.Toreplacethekeyboard:Step1.Removeanyme

Seite 29 - Rearview

Step2.Disconnecttheadaptercablefromthecomputer1,thenunplugthepowercordfromelectricaloutlet.2Step3.Connectthenewadapterasshown.12Chapter8.Replacinghard

Seite 30 - Hardwarecomponents

RemovingthestandbaseAttention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface-down

Seite 31

Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovorecommendsthatyouuseablanket,towel,orothersoftclothtoprotectthet

Seite 32

Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovorecommendsthatyouuseablanket,towel,orothersoftclothtoprotectthet

Seite 33 - Chapter8.Replacinghardware

ReplacingtheharddiskdriveAttention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface

Seite 34 - Replacingtheadapter

FirstEdition(November2012)2nd©CopyrightLenovo2012.LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServicesAdministration“

Seite 35 - .Replacinghardware29

Step7.Pushthelockpinsoutwardtoreleasetheharddiskdrivefromthebracket.Step8.Toinstallthenewharddiskdrive:a.Lineupthenewharddiskdrivewiththebracketandsec

Seite 36 - Removingthefootcover

Step6.Pushtheopticaldrivepindownwardtopushouttheopticaldriveasshown.12Step7.Pushasmallironstick(paperclip)intothesmallholeontheopticaldrivecoversothat

Seite 37 - Replacingamemorymodule

Step10.Separatethecoverfromthedefectiveopticaldrive.Step11.T oinstallthenewopticaldrive:a.Alignthenewopticaldrivewiththecover,andthenpushthecoverbacki

Seite 38 - 2Allofthememorymodules

Step7.Toreattachthestandholder:a.Aligntheholesonthestandholderwithmountingholesonthechassis,placethestandholderbackintoposition.b.Securethestandholder

Seite 39 - Replacingtheharddiskdrive

Step9.Toreattachthemiddlecover:a.Lineupthemiddlecoverwithchassis,thenplacethemiddlecoverback.b.Securethemiddlecovertothechassiswiththesevenscrews.Step

Seite 40 - Replacingtheopticaldrive

Step9.Disconnectthetwocablesfromtheconverter1,andthenremovethescrewthatsecurestheconverterboardtothechassis.2Step10.Liftupthenslideouttheconverterboar

Seite 41 - Chapter8.Replacinghardware35

Step9.RemovethesevenscrewsthatsecuretheEMIcovertothechassis,andthenliftitup.Step10.T oreattachtheEMIcover:a.LineuptheholesontheEMIcoverwithmountinghol

Seite 42 - Removingthestandholder

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

Seite 43 - Removingthemiddlecover

ToreplacetheTVtunercardStep1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperatingsystem,andturnoffthecomputerandallattachedd

Seite 44 - Replacingtheconverterboard

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

Seite 45 - RemovingtheEMIcover

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

Seite 46 - ReplacingtherearI/Omodule

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

Seite 47 - ReplacingtheTVtunercard

Step5.Removethefootcover.Referto“Removingthefootcover”.Step6.Removetheopticaldrive.Referto“Replacingtheopticaldrive” .Step7.Removethestandholder.Refer

Seite 48 - ReplacingtheWLANcard

Step5.Removethefootcover.Referto“Removingthefootcover”.Step6.Removetheopticaldrive.Referto“Replacingtheopticaldrive” .Step7.Removethestandholder.Refer

Seite 49 - Replacingthespeakersystem

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

Seite 50 - Replacingthesystemfan

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

Seite 51 - Replacingtheheat-sink

Step13.Holdingthesidesofthemicroprocessorwithyourngers,removetheprotectivecover1thatprotectsthegoldcontactsonthenewmicroprocessor.2Step14.Holdingthes

Seite 52 - Replacingthecamera

ReplacingthefrontcontrolboardNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface-

Seite 53 - ReplacingtheCPU

Step14.Reattachthespeakersystem,EMIcover,middlecover,opticaldrive,standholder,footcoverandstandbase.ReplacingthepowerswitchboardNote:Turnoffthecompute

Seite 54

c.Connectthepowercabletothenewpowerswitchboard.Step13.ReattachtheEMIcover,middlecover,opticaldrive,standholder,footcoverandstandbase.Replacingthemothe

Seite 55 - Chapter8.Replacinghardware49

Step17.Removethevescrewsthatsecurethemotherboardtothechassisandliftthemotherboarduptoremoveit.Step18.T oinstallthenewmotherboard:a.Lineuptheholesonth

Seite 56 - Replacingthefrontcontrolboard

ivLenovoC540HardwareMaintenanceManual

Seite 57 - Replacingthepowerswitchboard

Step4.Removethestandbase.Referto“Removingthestandbase” .Step5.Removethefootcover.Referto“Removingthefootcover”.Step6.Removetheopticaldrive.Referto“Rep

Seite 58 - Replacingthemotherboard

Step19.Reattachthesystemfan,speakersystem,EMIcover,middlecover,standholder,opticaldrive,footcoverandstandbase.Chapter8.Replacinghardware55

Seite 59 - ReplacingtheLEDpanel

56LenovoC540HardwareMaintenanceManual

Seite 60

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

Seite 61 - .Replacinghardware55

C540STAND(BOTTOM)90202088NC540STAND(TOP)90202089N2FootcoverC540SLIDECOVER(BK)90202086NC540SLIDECOVER(WH)90202087N3MiddlecoverC540BACKCOVERW/TV_HDMIW/O

Seite 62

C540WIN8_PRO512M_GPUW/USB3.0MB90001469NC540WIN8_PRO512M_GPUW/OUSB3.0MB90001470NC540WIN8_PRO1G_GPUW/USB3.0MB90001471NC540WIN8_PRO1G_GPUW/OUSB3.0MB90001

Seite 63 - Chapter9.FRUlists

C540FRONTBEZEL(BK)90202102NC540FRONTBEZEL(WH)90202103N12Wi-FicardNCBTAR948511nSBHMCWiFicard(wowl)11200354NLTNRTL8188CE11nSBHMCWiFicard(wowl)11200352N1

Seite 64

C540CONVERTBOARDFORSAM90001757NC540CONVERTBOARDFORLG90001758NC540CONVERTBOARDFORCMI90001759N19FrontfunctionboardC540FUNCTIONBOARD90001762N20Opticaldri

Seite 65 - .FRUlists59

62LenovoC540HardwareMaintenanceManual

Seite 66

Chapter10.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallcomputermodelscoveredbythismanual.AdditionalServiceInformationThischa

Seite 67 - .FRUlists61

Chapter1.AboutthismanualThismanualcontainsserviceandreferenceinformationforLenovoC540All-In-Onecomputerslistedonthecover.Itisintendedonlyfortrainedser

Seite 68

2LenovoC540HardwareMaintenanceManual

Seite 69 - Chapter10.Generalinformation

Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen

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