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IdeaCentreA520All-In-OnePC
HardwareMaintenanceManual
ideaideaideaCentreidea
MachineTypes:6597/10106[A520]
Seitenansicht 0
1 2 3 4 5 6 ... 72 73

Inhaltsverzeichnis

Seite 1 - HardwareMaintenanceManual

IdeaCentreA520All-In-OnePCHardwareMaintenanceManualideaideaideaCentreideaMachineTypes:6597/10106[A520]

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

10IdeaCentreA520All-In-OnePCHardwareMaintenanceManual

Seite 9 - Chapter2.Safetyinformation

Chapter4.GeneralCheckoutAttention:Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencemayhavebeenchanged.Beextremelyc

Seite 10

12IdeaCentreA520All-In-OnePCHardwareMaintenanceManual

Seite 11 - Safetyinspectionguide

Chapter5.UsingtheSetupUtilityTheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsystemyouareus

Seite 13 - Chapter2.Safetyinformation7

AdministratorPasswordSettinganAdministratorPassworddetersunauthorizedpersonsfromchangingcongurationsettings.YoumightwanttosetanAdministratorPasswordi

Seite 14

WhenaPower-OnPasswordisset,youcannotstarttheLenovoBIOSSetupUtilityprogramuntilavalidpasswordistypedfromthekeyboard.Setting,changing,ordeletingaPower-O

Seite 15 - Chapter3.Generalinformation

OnboardAudioControllerSelectwhethertoenableordisabletheOnboardAudioController.WhenthisfeatureissettoDisabledalldevicesconnectedtotheaudioconnectors(e.

Seite 16

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

Seite 17 - Chapter4.GeneralCheckout

18IdeaCentreA520All-In-OnePCHardwareMaintenanceManual

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.2 3 4 567181.Airvents5.Op

Seite 22 - Selectingastartupdevice

RearviewThefollowingillustrationshowsthelocationofconnectorsandcomponentsontherearofthecomputer.1 2 3 8764 51.TVtunerconnector(selectedmodelsonly)5.US

Seite 23

IdeaCentreA520All-In-OnePCHardwareMaintenanceManualMachineTypes:6597/10106[A520]

Seite 24

HardwarecomponentsThefollowingillustrationshowsthecomponentsthatmakeupyourcomputer.4 5 6 7910111213141516171819208222324252627282930211.Systemfan16.Bl

Seite 25 - Chapter6.Symptom-to-FRUIndex

IdentifyingpartsonthemotherboardThemotherboard(sometimescalledtheplanarorsystemboard)isthemaincircuitboardinyourcomputer.Itprovidesbasiccomputingfunct

Seite 26 - Undeterminedproblems

Thefollowingillustrationshowsthelocationofconnectorsandcomponentsonthebackofthemotherboard.23.TV-Tunercardconnector24.Battery26IdeaCentreA520All-In-On

Seite 27 - 10 11 1312 14 15

Chapter8.ReplacinghardwareAttention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”intheSafetyandWarrantyGui

Seite 28 - Leftandrightview

ReplacingthekeyboardandmouseToreplacethekeyboardandmouse:Step1.Removeanymedia(disks,CDs,DVDsormemorycards)fromthedrives,shutdowntheoperatingsystem,and

Seite 29 - Rearview

Step3.Disconnectthefailingpoweradapterfromthecomputer.Step4.Toinstallthenewpoweradapter:a.Connectthenewpoweradaptertothesameconnector.Chapter8.Replaci

Seite 30 - Hardwarecomponents

RemovingthebasecoverNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthebasecover.Note:Itmaybehelpfultoplacethecomputerface-downo

Seite 31

Step6.Toreattachthebasecover:a.Lineupthebasecoverwiththebase,slideitbackandsnapitintoposition.b.Placethecomputerface-downonasoftatsurface,thensecuret

Seite 32

Step7.Slidetheharddiskdriveandrubbersoutofthebayasshown.Step8.Detachtherubbersfromtheharddiskdriveasshown.Step9.Installthenewharddiskdriveasfollows:a.

Seite 33 - Chapter8.Replacinghardware

Step5.Pushoutthelatchesonbothsidesofthememorysockettoreleasethememorymodule.Gentlypullthememorymoduleupwardtoremoveitfromitssocket.Step6.Toinstallthen

Seite 34 - Replacingthepoweradapter

FirstEdition(August2012)25th©CopyrightLenovo2012.LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServicesAdministration“G

Seite 35 - .Replacinghardware29

Step5.Removethe3screwsthatsecurethesystemfantotheheat-sink.1Step6.Disconnectthepowercablefromthemotherboard.2Step7.Liftupthesystemfantoremoveit.3123St

Seite 36 - Removingthebasecover

Step6.Removethe9screwsthatsecuretheheat-sinktothemotherboard.Step7.Liftuptheheat-sinktoremoveit.Attention:Placetheheat-sinkupsidedownonaatsurfacetopr

Seite 37 - Replacingtheharddiskdrive

Step7.UseaatheadscrewdrivertoturntheCPUlockscrewcounterclockwisetounlocktheCPU.12Step8.Liftthemicroprocessorstraightupandoutofthesocket.31 23Attentio

Seite 38 - Replacingamemorymodule

Step11.Lowerthemicroprocessorstraightdownintoitssocketonthemotherboard.1Step12.TosecurethemicroprocessorbyturningtheCPUlockscrewclockwisetolocktheCPUi

Seite 39 - Replacingthesystemfan

Step6.Removethe3screwsthatsecuretheopticaldrivetothemotherboardandlifttheopticaldriveuptoremoveit.Step7.Removethe4screwsthatsecuretheopticaldrivetothe

Seite 40 - Replacingtheheat-sink

Step8.Useasmallatheadscrewdrivertopressandpushoutthepinsthatsecurethecovertothedrive.12Step9.Separatethecoverfromthedefectiveopticaldrive.Step10.Inst

Seite 41 - ReplacingtheCPU

Step5.Removethe2screwsthatsecurethesolidstatedisktothemotherboard.Step6.Pullthesolidstatediskupwardtoremoveitfromthecardport.Step7.Toinstallthenewsoli

Seite 42

Step14.Removethe7screwsthatsecurethemotherboardtothechassisandslideitoutasshown.Step15.Removethe2screwsthatsecuretheTV-Tunercardtothemotherboard.Step1

Seite 43 - Replacingtheopticaldrive

Step18.Useaatheadscrewdriverasalevertopriseoutthebatterygentlyasshown.Step19.Toinstallthenewmotherboard:a.Insertthebattery(CR2032)intothesocketwithth

Seite 44

ReplacingthespeakersystemNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthebasecover.Toreplacethespeakersystem:Step1.Removeanym

Seite 45 - Replacingthesolidstatedisk

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

Seite 46 - Replacingthemotherboard

Step12.Detachthespeakersfromthechassis.Step13.Toinstallthenewspeakersystem:a.Attachthenewspeakercabletothechassis.b.Lineupthemotherboardwiththechassis

Seite 47 - .Replacinghardware41

Step11.Removethe7screwsthatsecurethemotherboardtothechassisandslideitoutasshown.Step12.Removethe2screwsthatsecuretheTV-Tunercardtothemotherboard.Step1

Seite 48

ReplacingthebatteryNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthebasecover.Toreplacethebattery:Step1.Removeanymedia(disks,C

Seite 49 - Replacingthespeakersystem

Step12.Useaatheadscrewdriverasalevertopriseoutthebatteryasshown.Step13.Toinstallthenewbattery:a.Insertthenewbattery(CR2032)intothesocketwiththesidela

Seite 50 - ReplacingtheTVtunercard

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

Seite 51 - Chapter8.Replacinghardware45

RemovingtherearcoverNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthebasecover.Toremovetherearcover:Step1.Removeanymedia(disks

Seite 52 - Replacingthebattery

a.Raisethehinge,lineuptherearcoverwiththeLEDpanelandslideitbackintoposition.b.PresstheedgeofrearcovertolockthecovertotheLEDpanelwiththepins.c.Slidethe

Seite 53 - Chapter8.Replacinghardware47

Step10.ReattachtherearcovertotheLEDpanel.Step11.Reattachthehingetothechassis,andreconnectthescalarheadphoneinput,scalarandDVI/HDMIcablestothemotherboa

Seite 54

c.Lineupthenewtouchcontrolboardwiththemountingmarksonthemiddleframe,thenstickittothemiddleframe.Step10.ReattachtherearcovertotheLEDpanel.Step11.Reatta

Seite 55 - Removingtherearcover

Step10.Toinstallthenewconverterboard:a.Lineuptheholesonthenewconverterboardwiththemountingholesonthemiddleframeandsecureitwiththe4screws.b.Connectthe2

Seite 56 - Replacingthescalarboard

ivIdeaCentreA520All-In-OnePCHardwareMaintenanceManual

Seite 57 - Replacingthetouchcontrolboard

a.LineuptheholeonthenewpowerswitchboardwiththemountingholeontheLEDpanelandsecureitwiththescrew.b.Connectthepowercabletothenewconverterboard.Step10.Rea

Seite 58 - Replacingtheconverterboard

Step11.Reattachthehingetothechassis,andreconnectthescalarheadphoneinput,scalarandDVI/HDMIcablestothemotherboard.Step12.Reattachthebasecoverandsecureit

Seite 59 - Replacingthepowerswitchboard

ReplacingthecameraNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthebasecover.Toreplacethecamera:Step1.Removeanymedia(disks,CDs

Seite 60 - ReplacingtheBluetoothmodule

Toreplacethefrontfunctionboard:Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperatingsystem,andturnoffthecomputerandalla

Seite 61 - ReplacingtheWi-Ficard

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

Seite 62 - Replacingthecamera

Step16.Removeallthecablesattachedtothemiddleframeandthefrontbezel.Step17.Removethe5screwsthatsecurethehingetothemiddleframeandsetthehingeaside.Step18.

Seite 63 - ReplacingtheLEDpanel

4 5 6 791011121314151617181920822232425262728293021Item#NamePartDescription(English)FRU#CRUIDA520WIN8UMAW/HDMIW/TVMB90001180NA520WIN8UMAW/HDMIW/OTVMB9

Seite 64

17PowerswitchboardA720PowerBoard90000214N18FrontfunctionboardA720LEDFunctionBoard90000216N2ScalarboardA520ScalarBoard90001192N28TouchcontrolboardA520T

Seite 65 - FRUlists

Inteli3-3110M2.4GHz3MB2cL1PGAProcessor102500303NInteli5-3210M2.5GHz3MB2cL1PGAProcessor102500301NInteli5-3360M2.8GHz3MB2cL1PGAProcessor102500297NInteli

Seite 66

WD5000LPVT-08G33T17mm5.4Krpm500GHDD16200264NWDWD7500BPVT-24HXZT35400RPM750GHDD16004848NHTHTS547575A9E3845400RPM750GHDD9.5mm16200008NWDWD7500BPVT-24A1Y

Seite 67 - .Replacinghardware61

Chapter1.AboutthismanualThismanualcontainsserviceandreferenceinformationforIdeaCentreA520All-In-Onecomputerslistedonthecover.Itisintendedonlyfortraine

Seite 68

Luxshare1.0mC5AustrilianPowerCable3104952011.0MC5JPNpowercordwithconverter®31038887linecord+310396553pin2pinconverter1Volex1mC5JapanPowerCable31049506

Seite 69 - .Replacinghardware63

LongwellBlackSingle-end1.0mKoreaC5PowerCable®310391061Volex1.0mC5KoreaPowerCable310494981LongwellBlackSingle-end1.0mSAC5PowerCable®310391051Volex1.0mC

Seite 70

LiteonSK-8861(TH)S-SilkKB-Silver(WW)902005401LiteonSK-8861(BE)S-SilkKB-Silver(WW)902005411LiteonSK-8861(DE)S-SilkKB-Silver(WW)902005421LiteonSK-8861(G

Seite 71 - .Replacinghardware65

Chapter9.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallcomputermodelscoveredbythismanual.AdditionalServiceInformationThischap

Seite 72

2IdeaCentreA520All-In-OnePCHardwareMaintenanceManual

Seite 73 - Chapter9.Generalinformation

Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen

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