LenovoC540HardwareMaintenanceManualideaideaideaCentreideaMachineTypes:10110/6267[C540]
Observethefollowingruleswhenworkingonelectricalequipment.Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoftmateri
–Switchoffpower.–Sendanotherpersontogetmedicalaid.SafetyinspectionguideTheintentofthisinspectionguideistoassistyouinidentifyingpotentialhazardsposedby
•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.•Avoidcontactwithotherpeoplewhilehandlingthepart.•Wearagroundedwriststrapagainstyo
ToConnectToDisconnect1.TurneverythingOFF.2.First,attachallcablestodevices.3.Attachsignalcablestoconnectors.4.Attachpowercordstooutlet.5.TurndeviceON.1
≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)CAUTION:Usesafepracticeswhenlifting.CAUTION:Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupply
Chapter3.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallcomputermodelscoveredbythismanual.SpecicationsThissectionliststhephys
10LenovoC540HardwareMaintenanceManual
Chapter4.GeneralCheckoutAttention:Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencemayhavebeenchanged.Beextremelyc
12LenovoC540HardwareMaintenanceManual
Chapter5.UsingtheSetupUtilityTheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsystemyouareus
AdministratorPasswordSettinganAdministratorPassworddetersunauthorizedpersonsfromchangingcongurationsettings.YoumightwanttosetanAdministratorPasswordi
TosetaPower-OnPassword,dothefollowing:1.StarttheLenovoBIOSSetupUtilityprogram(See”StartingtheLenovoBIOSSetupUtilityprogram”onpage13.)2.FromtheSecurity
SelectATADeviceSetup,presstheEnterkey,thenselectSATAMode.SelectAudioSetup,presstheEnterkey,thenselectOnboardAudioController.SelectNetworkSetup,pressth
a.Ifyoudonotwanttosavethesettings,selectDiscardchangesandExitfromthemenu.b.Ifyouhavechangedthesesettingsandwanttoreturntothedefaultsettings,selectLoad
18LenovoC540HardwareMaintenanceManual
Chapter6.Symptom-to-FRUIndexTheSymptom-to-FRUindexlistserrorsymptomsandpossiblecauses.Themostlikelycauseislistedrst.AlwaysbeginwithChapter4,“GeneralC
POSTerrorcodesEachtimeyouturnthecomputeron,itperformsaseriesofteststocheckthatthesystemisoperatingcorrectlyandthatcertainoptionsareset.Thisseriesoftes
Chapter7.Locatingconnectors,controlsandcomponentsThissectionprovidesillustrationstohelplocatethevariousconnectors,controlsandcomponentsofthecomputer.F
LeftandrightviewThefollowingillustrationshowsthelocationofconnectors,controlsandcomponentsontheleftandrightsideofthecomputer.123654781.USBconnector5.M
RearviewThefollowingillustrationshowsthelocationofconnectorsandcomponentsontherearofthecomputer.1 2 3 7654891.TVtunerconnector(selectedmodelsonly,2con
LenovoC540HardwareMaintenanceManualMachineTypes:10110/6267[C540]
HardwarecomponentsThefollowingillustrationshowsthecomponentsthatmakeupyourcomputer.123678910111418161715192021224512131.Computerstand12.Wi-Ficard2.Foo
IdentifyingpartsonthemotherboardThemotherboard(sometimescalledtheplanarorsystemboard)isthemaincircuitboardinyourcomputer.Itprovidesbasiccomputingfunct
26LenovoC540HardwareMaintenanceManual
Chapter8.ReplacinghardwareAttention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”intheSafetyandWarrantyGui
ReplacingthekeyboardandmouseNote:YourkeyboardwillbeconnectedtoaUSBconnectorateithersideorattherearofthecomputer.Toreplacethekeyboard:Step1.Removeanyme
Step2.Disconnecttheadaptercablefromthecomputer1,thenunplugthepowercordfromelectricaloutlet.2Step3.Connectthenewadapterasshown.12Chapter8.Replacinghard
RemovingthestandbaseAttention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface-down
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovorecommendsthatyouuseablanket,towel,orothersoftclothtoprotectthet
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovorecommendsthatyouuseablanket,towel,orothersoftclothtoprotectthet
ReplacingtheharddiskdriveAttention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface
SecondEdition(May2013)30th©CopyrightLenovo2013.LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServicesAdministration“GSA
Step7.Pushthelockpinsoutwardtoreleasetheharddiskdrivefromthebracket.Step8.Toinstallthenewharddiskdrive:a.Lineupthenewharddiskdrivewiththebracketandsec
Step6.Pushtheopticaldrivepindownwardtopushouttheopticaldriveasshown.12Step7.Pushasmallironstick(paperclip)intothesmallholeontheopticaldrivecoversothat
Step10.Separatethecoverfromthedefectiveopticaldrive.Step11.Toinstallthenewopticaldrive:a.Alignthenewopticaldrivewiththecover,andthenpushthecoverbackin
Step7.Toreattachthestandholder:a.Aligntheholesonthestandholderwithmountingholesonthechassis,placethestandholderbackintoposition.b.Securethestandholder
Step9.Toreattachthemiddlecover:a.Lineupthemiddlecoverwithchassis,thenplacethemiddlecoverback.b.Securethemiddlecovertothechassiswiththesevenscrews.Step
Step9.Disconnectthetwocablesfromtheconverter,andthenremovethescrewthatsecurestheconverterboardtothechassis.Step10.Liftupthenslideouttheconverterboardt
Step9.Disconnectthefourcablesfromtheconverter1234,andthenremovethethreescrewsthatsecurethetouchcontrolboardtothechassis.Step10.Liftupthetouchcontrolbo
Step9.RemovethesevenscrewsthatsecuretheEMIcovertothechassis,andthenliftitup.Step10.ToreattachtheEMIcover:a.LineuptheholesontheEMIcoverwithmountinghole
Step10.RemovethethreescrewsthatsecuretherearI/Omoduletothemotherboardandliftitupgently.Step11.DisconnectthepowercablefromthemotherboardandtheTVantenna
Step8.Removethemiddlecover.Referto“Removingthemiddlecover”.Step9.RemovetheEMIcover.Referto“RemovingtheEMIcover” .Step10.Disconnecttheantennacablefromt
ContentsChapter1.Aboutthismanual...1ImportantSafetyInformation...1Chapter2.Safetyinformation...3Generalsafety...3Electricals
Step10.DisconnecttheantennacablesfromtheWLANcard.Step11.RemovethescrewthatsecurestheWLANcardtothemotherboard.Step12.LiftuptheWLANcardtoremoveitfromthe
Step10.Disconnectthespeakercablesfromtheconnectoronthemotherboard.1Step11.Removethefourrubberscrewsthatsecurethespeakersystemtothechassis2,thenliftupt
Step11.Removethethreescrewsthatsecurethesystemfantothechassis.Step12.Disconnectthepowercablefromthemotherboard.Step13.Liftupthesystemfantoremoveit.Ste
Step11.Removetheeightscrewsthatsecuretheheat-sinktothemotherboardandchassis.Step12.Removetheheat-sinkbyliftingitup.Attention:Placetheheat-sinkupsidedo
Step9.RemovetheEMIcover.Referto“RemovingtheEMIcover” .Step10.Removetheheat-sink.Referto“Replacingtheheatsink” .Step11.Removethescrewthatsecurescamerat
Step5.Removethefootcover.Referto“Removingthefootcover”.Step6.Removetheopticaldrive.Referto“Replacingtheopticaldrive” .Step7.Removethestandholder.Refer
Step13.Holdingthesidesofthemicroprocessorwithyourngers,removetheprotectivecover1thatprotectsthegoldcontactsonthenewmicroprocessor.2Step14.Holdingthes
ReplacingthefrontcontrolboardNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface-
Step14.Reattachthespeakersystem,EMIcover,middlecover,opticaldrive,standholder,footcoverandstandbase.ReplacingthepowerswitchboardNote:Turnoffthecompute
c.Connectthepowercabletothenewpowerswitchboard.Step13.ReattachtheEMIcover,middlecover,opticaldrive,standholder,footcoverandstandbase.Replacingthemothe
ivLenovoC540HardwareMaintenanceManual
Step17.Removethevescrewsthatsecurethemotherboardtothechassisandliftthemotherboarduptoremoveit.Step18.Toinstallthenewmotherboard:a.Lineuptheholesonthe
Step4.Removethestandbase.Referto“Removingthestandbase” .Step5.Removethefootcover.Referto“Removingthefootcover”.Step6.Removetheopticaldrive.Referto“Rep
Step19.Reattachthesystemfan,speakersystem,EMIcover,middlecover,standholder,opticaldrive,footcoverandstandbase.56LenovoC540HardwareMaintenanceManual
Chapter9.FRUlistsThischapterliststheinformationontheeldreplaceableunits(FRUs).Attention:Besuretoreadandunderstandallthesafetyinformationbeforereplaci
C540AVCUMAHeatSink90201925NC540CoolermasterUMAHeatSink90201926NC540AVCDISHeatSink90201927NHeatsinkHeatsinkC540CoolermasterDISHeatSink90201928NC540AVCF
FFCC540TOUCHCONTROLBOARDFFCLOW90202649NFFCC540TOUCHCONTROLBOARDFFCTOPL90202650NFFCC540TOUCHCONTROLBOARDFFCTOPR90202651NTouchControlBoardCableC540T ouc
C540TOUCHSLIDECOVER(BK)902026191C540TOUCHSLIDECOVER(WH)902026201C540STAND(BOTTOM)902020881C540TOUCHSTAND(TOP)902032832C540TOUCHBCW/TV_HDMIW/OODD(BK)90
IG5402.5/1066/2/115565Q0CPU1100088NIICPG5502.6/1066/2/1155/65Q0CPU®1100539NIG550T2.2/1066/2/115535Q0CPU®1100594NIG16102.6/1333/2/115555CPU1100689NIG16
MT8KTF25664HZ-1G6M111002282Elp_RJ2108BDBG-GN-F2GBD3-1600SMemory11004252Elp_RJ2108EDBG-GN-F2GBD3L-1600SMemory11007502HMT425S6AFR6A-PB2GBD3L-1600SMemory
SamsungK4W1G1646G-BC11DDR364*16900Mhz10074202HynH5TQ2G63DFR-11CDDR32GRAM11003232MicMT41J128M16JT-107G:KgDDR32G900Mhz11005862SSK4W2G1646E-BC11DDR32GRAM
Chapter1.AboutthismanualThismanualcontainsserviceandreferenceinformationforLenovoC540All-In-Onecomputerslistedonthecover.Itisintendedonlyfortrainedser
AvermediaH339BBDVB-TMiniTVCard11200290NDVB-TAvermediaH334DVB-TMiniTVCard11201071NAvermediaH339BAATSCMiniTVCard11200291NTVCardATSCAvermediaH334ATSCMini
PrimaxKB4721(US)B-SilkUSBKB-OKE8252091411ChiconyKU-1153B-SilkUSBKB-OKE8252091421SunrexEKB-10YA(US)B-SUSBKB-LVT8LH252091431SunrexEKB-10YA(US)B-SUSBKB-O
LiteonSK-8861(RU)2.4GKB-Black8252091812LiteonSK-8861(GB)2.4GKB-Black8252091822LiteonSK-8861(Nordic)2.4GKB-Black8252091832LiteonSK-8861(LA)2.4GKB-Black
LiteonSK-8861(IT)2.4GKB-White8252110042LiteonSK-8861(IL)2.4GKB-White8252110052LiteonSK-8861(FR)2.4GKB-White8252110062LiteonSK-8861(GR)2.4GKB-White8252
longwellBlackSingle-end1.0mASTAPowerCable310353961longwellBlackSingle-end1.0mVDEPowerCable310353321Volex1mC5EuropePowerCable310494971Luxshare1.0mC5Eur
Volex1mC5SAPowerCable310495011Chapter9.FRUlists69
70LenovoC540HardwareMaintenanceManual
Chapter10.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallcomputermodelscoveredbythismanual.AdditionalServiceInformationThischa
2LenovoC540HardwareMaintenanceManual
Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen
Kommentare zu diesen Handbüchern