Lenovo C40 Hmm 20141110 User Manual Series All In One Computer Hardware Maintenance 30 (Lenovo) Type F0B4

User Manual: Lenovo Lenovo C40 Hmm 20141110 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual C40-30 All-in-One (Lenovo) - Type F0B4

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LenovoC40SeriesAll-In-OneComputer

HardwareMaintenanceManual

MachineTypes:F0B4[C40-30]/F0B5[C40-05]

LenovoC40SeriesAll-In-OneComputer

HardwareMaintenanceManual

MachineTypes:F0B4[C40-30]/F0B5[C40-05]

FirstEdition(October2014)28th

©CopyrightLenovo2014.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServices

Administration“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.

GS-35F-05925

Contents

Chapter1.Aboutthismanual.....1

ImportantSafetyInformation.........1

Chapter2.Safetyinformation.....3

Generalsafety...............3

Electricalsafety..............3

Safetyinspectionguide...........5

Handlingelectrostaticdischarge-sensitive

devices.................5

Groundingrequirements...........6

Safetynotices...............6

Chapter3.Generalinformation....9

Specifications...............9

Chapter4.GeneralCheckout.....11

Chapter5.UsingtheSetupUtility...13

StartingtheLenovoBIOSSetupUtilityprogram.13

Viewingandchangingsettings........13

Usingpasswords..............13

Enablingordisablingadevice........15

Selectingastartupdevice..........16

ExitingtheLenovoBIOSSetupUtilityprogram..17

Chapter6.Symptom-to-FRUIndex..19

Harddiskdrivebooterror..........19

PowerSupplyProblems...........19

POSTerrorcodes.............20

Undeterminedproblems...........20

Chapter7.Replacinghardware....21

Generalinformation.............21

Replacingthekeyboardandmouse......22

Replacingtheadapter............22

Removingthestandbase..........23

Removingthefootcover...........24

Replacingthememorymodule........25

Replacingtheharddiskdrive.........26

Removingthestandholder..........27

Removingthemiddlecover.........28

Replacingtheopticaldrive..........31

Replacingthepowerswitchboard.......33

Replacingtheconverterboard........34

RemovingtheEMIcover...........35

Replacingthesystemfan..........36

Replacingtheheat-sink...........37

Replacingthespeakersystem........39

ReplacingtheWi-Ficard...........40

Removingthereardeco...........41

Replacingthemotherboard..........43

Replacingthecamera............44

ReplacingtheLEDpanelmodule.......46

Chapter8.FRUlists..........49

Chapter9.FRUlists..........59

Chapter10.Generalinformation...69

AdditionalServiceInformation........69

©CopyrightLenovo2014iii

ivLenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Chapter1.Aboutthismanual

ThismanualcontainsserviceandreferenceinformationforLenovoC40–30/C40–05All-In-Onecomputers

listedonthecover.ItisintendedonlyfortrainedservicerswhoarefamiliarwithLenovocomputerproducts.

BeforeservicingaLenovoproduct,besuretoreadtheSafetyInformation.

ThedescriptionoftheTV-tunercardinthismanualappliesonlytocomputerswithaTV-tunercardinstalled.

ItdoesnotapplytocomputerswithoutaTV-tunercard.

ImportantSafetyInformation

BesuretoreadallCAUTIONandDANGERsectionsinthismanualbeforefollowinganyoftheinstructions.

VeuillezliretouteslesconsignesdetypeDANGERetATTENTIONduprésentdocumentavantd’exécuter

lesinstructions.

LesenSieunbedingtalleHinweisevomT yp“ACHTUNG”oder“VORSICHT”indieserDokumentation,bevor

SieirgendwelcheVorgängedurchführen

LeggereleistruzioniintrodottedaATTENZIONEePERICOLOpresentinelmanualeprimadieseguireuna

qualsiasidelleistruzioni

Certifique-sedelertodasasinstruçõesdecuidadoeperigonestemanualantesdeexecutarqualquer

umadasinstruções

Esimportantequeleatodaslasdeclaracionesdeprecauciónydepeligrodeestemanualantesdeseguir

lasinstrucciones.

©CopyrightLenovo20141

2LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Chapter2.Safetyinformation

Thischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.

Generalsafety

Followtheserulestoensuregeneralsafety:

•Keeptheareasaroundthecomputerclearandcleanduringandaftermaintenance.

•Whenliftinganyheavyobject:

1.Ensureyoucanstandsafelywithoutslipping.

2.Distributetheweightoftheobjectequallyacrossbothfeet.

3.Liftslowly.Nevermovesuddenlyortwistwhenyouattempttolift.

4.Liftbystandingorbypushingupwithyourlegmuscles;thisactionremovesthestrainfromthe

musclesinyourback.

Donotattempttoliftanyobjectsthatweighmorethan16kg(35lb)orobjectsthatyouthinkare

tooheavyforyou.

•Donotperformanyactionthatwouldcreateahazardforthecustomer,orwouldmakethecomputer

unsafe.

•Beforeyoustartthecomputer,ensurethatotherservicerepresentativesandcustomerpersonnelarenot

inapositionthatwouldcreateahazardforthem.

•Placeremovedcoversandotherpartsinasafeplace,awayfromallpersonnel,whileyouareservicingthe

computer.

•Keepyourtoolcaseawayfromareasthatpeoplemaywalkthroughtoensureno-onetripsoverit.

•Donotwearlooseclothingthatcanbetrappedinthemovingpartsofamachine.Ensurethatyoursleeves

arefastenedorrolledupaboveyourelbows.Ifyourhairislong,tieorfastenitback.

•Inserttheendsofyournecktieorscarfinsideclothingorfastenitwithanon-conductiveclip,

approximately8centimeters(3inches)fromtheend.

•Donotwearjewelry,chains,metal-frameeyeglasses,ormetalfastenersforyourclothing.

Remember:Metalobjectsaregoodelectricalconductors.

•Wearsafetyglasseswhenyouare:hammering,drillingsoldering,cuttingwire,attachingsprings,using

solvents,orworkinginanyotherconditionsthatmightbehazardoustoyoureyes.

•Afterservice,reinstallallsafetyshields,guards,labels,andgroundwires.Replaceanysafetydevice

thatiswornordefective.

•Reattachallcoverscorrectlybeforereturningthecomputertothecustomer.

Electricalsafety

CAUTION:

Electricalcurrentfrompower,telephone,andcommunicationcablescanbehazardous.T oavoid

personalinjuryorequipmentdamage,disconnectanyattachedpowercords,telecommunication

cables,networkcables,andmodemcablesbeforeyouopenthecomputercovers,unlessinstructed

otherwiseintheinstallationandconfigurationprocedures.

©CopyrightLenovo20143

Observethefollowingruleswhenworkingonelectricalequipment.

Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoft

materialthatdoesnotinsulateyouwhenworkingwithliveelectricalcurrents.Manycustomershaverubber

floormatsneartheirequipmentthatcontainsmallconductivefiberstodecreaseelectrostaticdischarge.

•Findtheroomemergencypower-off(EPO)switch,disconnectingswitch,orelectricaloutlet.Ifanelectrical

accidentoccurs,youcanthenoperatetheswitchorunplugthepowercordquickly.

•Donotworkaloneunderhazardousconditionsornearequipmentthathashazardousvoltages.

•Disconnectallpowerbefore:

–Performingamechanicalinspection

–Workingnearpowersupplies

–RemovingorinstallingFieldReplaceableUnits(FRUs)

•Beforeyoustarttoworkonthecomputer,unplugthepowercord.Ifyoucannotunplugit,askthe

customertopower-offtheelectricaloutletthatsuppliespowertothemachineandtolocktheelectrical

outletintheoffposition.

•Ifyouneedtoworkonacomputerthathasexposedelectricalcircuits,observethefollowingprecautions:

–Ensurethatanotherperson,familiarwiththepower-offcontrols,isnearyou.

Remember:Anotherpersonmustbetheretoswitchoffthepower,ifnecessary.

–Useonlyonehandwhenworkingwithpowered-onelectricalequipment;keeptheotherhandinyour

pocketorbehindyourback.

Remember:Theremustbeacompletecircuittocauseelectricalshock.Byobservingtheaboverule,

youmaypreventacurrentfrompassingthroughyourbody.

–Whenusingatester,setthecontrolscorrectlyandusetheapprovedprobeleadsandaccessoriesfor

thattester.

–Standonsuitablerubbermats(obtainedlocally,ifnecessary)toinsulateyoufromgroundssuchas

metalfloorstripsandmachineframes.

Observethespecialsafetyprecautionswhenyouworkwithveryhighvoltages;theseinstructionsarein

thesafetysectionsofthemaintenanceinformation.Useextremecarewhenmeasuringhighvoltages.

•Regularlyinspectandmaintainyourelectricalhandtoolstoensuretheyaresafetouse.

•Donotusewornorbrokentoolsandtesters.

•Neverassumethatpowerhasbeendisconnectedfromacircuit.First,checkthatithasbeenpoweredoff.

•Alwayslookcarefullyforpossiblehazardsinyourworkarea.Examplesofthesehazardsarewetfloors,

non-groundedpowerextensioncables,conditionsthatmaycauseorallowpowersurges,andmissing

safetygrounds.

•Donottouchliveelectricalcircuitswiththereflectivesurfaceofaplasticdentalmirror.Thissurfaceis

conductive,andtouchingalivecircuitcancausepersonalinjuryanddamagetothecomputer.

•Donotservicethefollowingpartswiththepoweronwhentheyareremovedfromtheirnormaloperating

positionsinacomputer:

–Powersupplyunits

–Pumps

–Blowersandfans

–Motorgenerators

andsimilarunits.(Thispracticeensurescorrectgroundingoftheunits.)

•Ifanelectricalaccidentoccurs:

–Usecaution;donotbecomeavictimyourself.

4LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

–Switchoffpower.

–Sendanotherpersontogetmedicalaid.

Safetyinspectionguide

Theintentofthisinspectionguideistoassistyouinidentifyingpotentialhazardsposedbytheseproducts.

Eachcomputer,asitwasdesignedandbuilt,hadrequiredsafetyitemsinstalledtoprotectusersand

servicepersonnelfrominjury.Thisguideaddressesonlythoseitems.However,goodjudgmentshouldbe

usedtoidentifypotentialsafetyhazardsduetoattachmentoffeaturesoroptionsnotcoveredbythis

inspectionguide.

Ifanyhazardsarepresent,youmustdeterminehowserioustheapparenthazardcouldbeandwhetheryou

cancontinuewithoutfirstresolvingtheproblem.

Considerthefollowingitemsandthesafetyhazardstheypresent:

•Electricalhazards,especiallyprimarypower(primaryvoltageontheframecancauseseriousorfatal

electricalshock).

•Explosivehazards,suchasadamagedCRTfaceorbulgingcapacitor

•Mechanicalhazards,suchaslooseormissinghardware

Theguideconsistsofaseriesofstepspresentedasachecklist.Beginthecheckswiththepoweroff,and

thepowercorddisconnected.

Checklist:

1.Checkexteriorcoversfordamage(loose,broken,orsharpedges).

2.Power-offthecomputer.Disconnectthepowercord.

3.Checkthepowercordfor:

a.Athird-wiregroundconnectoringoodcondition.Useametertomeasurethird-wireground

continuityfor0.1ohmorlessbetweentheexternalgroundpinandframeground.

b.Thepowercordshouldbetheappropriatetypeasspecifiedinthepartslistings.

c.Insulationmustnotbefrayedorworn.

4.Removethecover.

5.Checkforanyobviousalterations.Usegoodjudgmentastothesafetyofanyalterations.

6.Checkinsidetheunitforanyobvioushazards,suchasmetalfilings,contamination,waterorother

liquids,orsignsoffireorsmokedamage.

7.Checkforworn,frayed,orpinchedcables.

8.Checkthatthepower-supplycoverfasteners(screwsorrivets)havenotbeenremovedortamperedwith.

Handlingelectrostaticdischarge-sensitivedevices

Anycomputerpartcontainingtransistorsorintegratedcircuits(ICs)shouldbeconsideredsensitiveto

electrostaticdischarge(ESD).ESDdamagecanoccurwhenthereisadifferenceinchargebetweenobjects.

ProtectagainstESDdamagebyequalizingthechargesothatthecomputer,thepart,theworkmat,andthe

personhandlingthepartareallatthesamecharge.

Notes:

1.Useproduct-specificESDprocedureswhentheyexceedtherequirementsnotedhere.

2.MakesurethattheESDprotectivedevicesyouusehavebeencertified(ISO9000)asfullyeffective.

WhenhandlingESD-sensitiveparts:

Chapter2.Safetyinformation5

•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.

•Avoidcontactwithotherpeoplewhilehandlingthepart.

•Wearagroundedwriststrapagainstyourskintoeliminatestaticonyourbody.

•Preventthepartfromtouchingyourclothing.Mostclothingisinsulativeandretainsachargeeven

whenyouarewearingawriststrap.

•Usetheblacksideofagroundedworkmattoprovideastatic-freeworksurface.Thematisespecially

usefulwhenhandlingESD-sensitivedevices.

•Selectagroundingsystem,suchasthoselistedbelow,toprovideprotectionthatmeetsthespecific

servicerequirement.

Note:TheuseofagroundingsystemisdesirablebutnotrequiredtoprotectagainstESDdamage.

–AttachtheESDgroundcliptoanyframeground,groundbraid,orgreen-wireground.

–UseanESDcommongroundorreferencepointwhenworkingonadouble-insulatedor

battery-operatedsystem.Youcanusecoaxorconnector-outsideshellsonthesesystems.

–Usetheroundground-prongoftheACplugonAC-operatedcomputers.

Groundingrequirements

Electricalgroundingofthecomputerisrequiredforoperatorsafetyandcorrectsystemfunction.Proper

groundingoftheelectricaloutletcanbeverifiedbyacertifiedelectrician.

Safetynotices

TheCAUTIONandDANGERsafetynoticesinthissectionareprovidedinthelanguageofEnglish.

DANGER

Electricalcurrentfrompower,telephoneandcommunicationcablesishazardous.

Toavoidashockhazard:

•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconfiguration

ofthisproductduringanelectricalstorm.

•Connectallpowercordstoaproperlywiredandgroundedelectricaloutlet.

•Connectanyequipmentthatwillbeattachedtothisproducttoaproperlywiredoutlet.

•Whenpossible,useonehandonlytoconnectordisconnectsignalcables.

•Neverturnonanyequipmentwhenthereisevidenceoffire,water,orstructuraldamage.

•Disconnecttheattachedpowercords,telecommunicationscables,networkcables,andmodem

cablesbeforeyouopenthedevicecovers,unlessinstructedotherwiseintheinstallationand

configurationprocedures.

•Connectanddisconnectcablesasdescribedinthefollowingtablewheninstalling,moving,or

openingcoversonthisproductorattacheddevices.

6LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

ToConnectToDisconnect

1.TurneverythingOFF .

2.First,attachallcablestodevices.

3.Attachsignalcablestoconnectors.

4.Attachpowercordstooutlet.

5.TurndeviceON.

1.TurneverythingOFF .

2.First,removepowercordsfromoutlets.

3.Removesignalcablesfromconnectors.

4.Removeallcablesfromdevices.

CAUTION:

Whenreplacingthelithiumbattery,useonlyPartNumber45C1566oranequivalenttypebattery

recommendedbythemanufacturer.Ifyoursystemhasamodulecontainingalithiumbattery,replace

itonlywiththesamemoduletypemadebythesamemanufacturer.Thebatterycontainslithiumand

canexplodeifnotproperlyused,handled,ordisposedof.

Donot:

•Throwintoorimmerseinwater

•Heattomorethan100°C(212°F)

•Repairordisassemble

Disposeofthebatteryasrequiredbylocalordinancesorregulations.

CAUTION:

Whenlaserproducts(suchasCD-ROMs,DVD-ROMdrives,fiberopticdevices,ortransmitters)are

installed,notethefollowing:

•Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto

hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.

•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedherein

mightresultinhazardousradiationexposure.

DANGER

SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:

Thesediodesemitradiationwhenopen.Donotstareintothebeam,donotviewdirectlywith

opticalinstruments,andavoiddirectexposuretothebeam.

Chapter2.Safetyinformation7

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)

CAUTION:

Usesafepracticeswhenlifting.

CAUTION:

Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupplydonotturnoff

theelectricalcurrentsuppliedtothedevice.Thedevicealsomighthavemorethanonepower

cord.Toremoveallelectricalcurrentfromthedevice,ensurethatallpowercordsaredisconnected

fromthepowersource.

1

2

CAUTION:

Donotplaceanyobjectweighingmorethan82kg(180lbs.)ontopofrack-mounteddevices.

8LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Chapter3.Generalinformation

Thischapterprovidesgeneralinformationthatappliestoallcomputermodelscoveredbythismanual.

Specifications

Thissectionliststhephysicalspecificationsforyourcomputer.

Thissectionliststhephysicalspecificationsforyourcomputer.

TypeLenovoC40–30/C40–05

Thissectionliststhephysicalspecifications.

Environment

Airtemperature:

Operating:10°to35°C

Transit:-20°to55°C

Humidity:

Operating:35%to80%

Transit:20%to90%(40°C)

Altitude:86KPato106KPa

Electricalinput:

Inputvoltage:90V-264V(AC)

Inputfrequency:47Hz-63Hz

©CopyrightLenovo20149

10LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Chapter4.GeneralCheckout

Attention:Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartup

sequencemayhavebeenchanged.Beextremelycarefulduringwriteoperationssuchascopying,saving,or

formatting.Dataorprogramscanbeoverwrittenifyouselectanincorrectdrive.

Generalerrormessagesappearifaproblemorconflictisfoundbyanapplication,theoperatingsystem,or

both.Foranexplanationofthesemessages,refertotheinformationsuppliedwiththatsoftwarepackage.

Usethefollowingproceduretohelpdeterminethecauseoftheproblem:

1.Power-offthecomputerandallexternaldevices.

2.Checkallcablesandpowercords.

3.Setalldisplaycontrolstothemiddleposition.

4.Power-onallexternaldevices.

5.Power-onthecomputer.

•Lookfordisplayederrorcodes.

•Lookforreadableinstructionsoramainmenuonthedisplay.

Ifyoudidnotreceivethecorrectresponse,proceedtostep6.

Ifyoudidreceivethecorrectresponse,proceedtostep7.

6.Ifoneofthefollowinghappens,followtheinstructiongiven:

•IfthecomputerdisplaysaPOSTerror,goto“POSTerrorcodes” .

•Ifthecomputerhangsandnoerrorisdisplayed,continueatstep7.

7.Iftheteststopsandyoucannotcontinue,replacethelastdevicetested.

©CopyrightLenovo201411

12LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Chapter5.UsingtheSetupUtility

TheSetupUtilityprogramisusedtoviewandchangetheconfigurationsettingsofyourcomputer,regardless

ofwhichoperatingsystemyouareusing.However,theoperatingsystemsettingsmightoverrideanysimilar

settingsintheSetupUtilityprogram.

StartingtheLenovoBIOSSetupUtilityprogram

TostarttheLenovoBIOSSetupUtilityprogram,dothefollowing:

1.Ifyourcomputerisalreadyonwhenyoustartthisprocedure,shutdowntheoperatingsystemand

turnoffthecomputer.

2.PressandholdtheF1keythenturnonthecomputer.WhentheLenovoBIOSSetupUtilityprogramis

displayed,releasetheF1key.

Note:IfaPower-OnPasswordoranAdministratorPasswordhasbeenset,theSetupUtilityprogrammenu

willnotbedisplayeduntilyoutypeyourpassword.Formoreinformation,see“Usingpasswords.”

Viewingandchangingsettings

SystemconfigurationoptionsarelistedintheLenovoBIOSSetupUtilityprogrammenu.Tovieworchange

settings,see“StartingtheSetupUtilityprogram.”

YoumustusethekeyboardwhenusingtheLenovoBIOSSetupUtilitymenu.Thekeysusedtoperform

varioustasksaredisplayedonthebottomofeachscreen.

Usingpasswords

YoucanusetheLenovoBIOSSetupUtilityprogramtosetpasswordstopreventunauthorizedpersons

fromgainingaccesstoyourcomputeranddata.See“StartingtheSetupUtilityprogram.”Thefollowing

typesofpasswordsareavailable:

•AdministratorPassword

•Power-OnPassword

Youdonothavetosetanypasswordstouseyourcomputer.However,ifyoudecidetosetpasswords,read

thefollowingsections.

Passwordconsiderations

Apasswordcanbeanycombinationoflettersandnumbersupto16characters(a-zand0-9).Forsecurity

reasons,itisagoodideatouseastrongpasswordthatcannotbeeasilycompromised.Wesuggestthat

passwordsshouldfollowtheserules:

•Forastrongpassword,use7-16charactersandamixoflettersandnumbers.

•Donotuseyournameoryourusername.

•Donotuseacommonwordoracommonname.

•Usesomethingsignificantlydifferentfromyourpreviouspassword.

Attention:AdministratorandPower-Onpasswordsarenotcasesensitive.

©CopyrightLenovo201413

AdministratorPassword

SettinganAdministratorPassworddetersunauthorizedpersonsfromchangingconfigurationsettings.You

mightwanttosetanAdministratorPasswordifyouareresponsibleformaintainingthesettingsofseveral

computers.

AfteryousetanAdministratorPassword,apasswordpromptisdisplayedeverytimeyouaccesstheLenovo

BIOSSetupUtilityprogram.

IfboththeAdministratorandPower-OnPasswordareset,youcantypeeitherpassword.However,youmust

useyourAdministratorPasswordtochangeanyconfigurationsettings.

Setting,changing,ordeletinganAdministratorpassword

TosetanAdministratorPassword,dothefollowing:

Note:Apasswordcanbeanycombinationoflettersandnumbersupto16characters(a-zand0-9).For

moreinformation,see“Passwordconsiderations”onpage13.

1.StarttheLenovoBIOSSetupUtilityprogram(see“StartingtheLenovoBIOSSetupUtilityprogram”on

page13).

2.FromtheSecuritymenu,selectSetAdministratorPasswordandpresstheEnterkey.

3.Thepassworddialogboxwillbedisplayed.TypethepasswordthenpresstheEnterkey.

4.Re-typethepasswordtoconfirm,thenpresstheEnterkey.Ifyoutypedthepasswordcorrectly,

thepasswordwillbeinstalled.

TochangeanAdministratorPassword,dothefollowing:

1.StarttheLenovoBIOSSetupUtilityprogram(see“StartingtheLenovoBIOSSetupUtilityprogram”on

page13).

2.FromtheSecuritymenu,selectSetAdministratorPasswordandpresstheEnterkey.

3.Thepassworddialogboxwillbedisplayed.TypethecurrentpasswordthenpresstheEnterkey.

4.Typethenewpassword,thenpresstheEnterkey.Re-typethepasswordtoconfirmthenewpassword.

Ifyoutypedthenewpasswordcorrectly,thenewpasswordwillbeinstalled.ASetupNoticedconfirming

thatchangeshavebeensavedwillbedisplayed.

TodeleteapreviouslysetAdministratorPassword,dothefollowing:

1.FromtheSecuritymenu,selectSetAdministratorPasswordandpresstheEnterkey.

2.Thepassworddialogboxwillbedisplayed.TypethecurrentpasswordandpresstheEnterkey.

3.TodeleteanAdministratorPassword,leaveeachnewpasswordlineitemblank,thenpresstheEnter

key.ASetupNoticeconfirmingthatchangeshavebeensavedwillbedisplayed.

4.ReturntotheLenovoBIOSSetupUtilityprogrammenuandselecttheExitoption.

5.SelectSavechangesandExitfromthemenu.

Power-OnPassword

WhenaPower-OnPasswordisset,youcannotstarttheLenovoBIOSSetupUtilityprogramuntilavalid

passwordistypedfromthekeyboard.

Setting,changing,ordeletingaPower-OnPassword

Note:Apasswordcanbeanycombinationoflettersandnumbersupto16characters(a-zand0-9).

14LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

TosetaPower-OnPassword,dothefollowing:

1.StarttheLenovoBIOSSetupUtilityprogram(See”StartingtheLenovoBIOSSetupUtilityprogram”on

page13.)

2.FromtheSecuritymenu,selectSetPower-OnPasswordandpresstheEnterkey.

3.Thepassworddialogboxwillbedisplayed.Typethepassword,thenpresstheEnterkey.

4.Re-typethepasswordtoconfirm.Ifyoutypedthepasswordcorrectly,thepasswordwillbeinstalled.

TochangeaPower-OnPassword,dothefollowing:

1.StarttheLenovoBIOSSetupUtilityprogram(See”StartingtheLenovoBIOSSetupUtilityprogram”on

page13.)

2.FromtheSecuritymenu,selectSetPower-OnPasswordandpresstheEnterkey.

3.Thepassworddialogboxwillbedisplayed.TypethecurrentpasswordthenpresstheEnterkey.

4.Typethenewpassword,thenpresstheEnterkey.Re-typethepasswordtoconfirmthenewpassword.

Ifyoutypedthenewpasswordcorrectly,thenewpasswordwillbeinstalled.ASetupNoticedconfirming

thatchangeshavebeensavedwillbedisplayed.

TodeleteapreviouslysetPower-OnPassword,dothefollowing:

1.FromtheSecuritymenu,selectSetPower-OnPasswordandpresstheEnterkey.

2.Thepassworddialogboxwillbedisplayed.TypethecurrentpasswordandpresstheEnterkey.

3.TodeletethePower-OnPassword,leaveeachnewpasswordlineitemblank,thenpressEnter.ASetup

Noticeconfirmingthatchangeshavebeensavedwillbedisplayed.

4.ReturntotheLenovoBIOSSetupUtilityprogrammenuandselecttheExitoption.

5.SelectSavechangesandExitfromthemenu.

Enablingordisablingadevice

TheDevicesoptionsisusedtoenableordisableuseraccesstothefollowingdevices:

USBFunctionsSelectwhethertoenableordisableUSB(UniversalSerial

Bus)functions.Ifthefunctionsaredisabled,noUSB

devicescanbeused.

SATAModeWhenthisfeatureissettoDisabled,alldevices

connectedtotheSATAconnectors(e.g.harddiskdrives

ortheopticaldiskdrive)aredisabledandcannotbe

accessed.

OnboardAudioControllerSelectwhethertoenableordisabletheOnboard

AudioController.WhenthisfeatureissettoDisabled

alldevicesconnectedtotheaudioconnectors(e.g.

headphonesoramicrophone)aredisabledandcannot

beused.

OnboardEthernetControllerorLANBootAgentSelectwhethertoenableordisabletheOnboardEthernet

Controller,orselectwhethertoenableordisableload

onboardPXE(PrebootExecutionEnvironment).

Toenableordisableadevice,dothefollowing:

1.StarttheSetupUtilityprogram(see“StartingtheSetupUtilityprogram”onpage13).

2.FromtheSetupUtilityprogrammenu,selectDevices.

3.Selectanoptionasfollows:

SelectUSBSetup,presstheEnterkey,thenselectUSBFunctions.

Chapter5.UsingtheSetupUtility15

SelectATADeviceSetup,presstheEnterkey,thenselectSATAMode.

SelectAudioSetup,presstheEnterkey,thenselectOnboardAudioController.

SelectNetworkSetup,presstheEnterkey,thenselectOnboardEthernetSupportorLANBoot

Agent.

4.SelectDisabledorEnabledandpresstheEnterkey.

5.ReturntotheLenovoBIOSSetupUtilityprogrammenuandselecttheExitoption.

6.SelectSavechangesandExitfromthemenu.

Notes:

a.Ifyoudonotwanttosavethesettings,selectDiscardchangesandExitfromthemenu.

b.SelectIDE/AHCIMode:DevicedriversupportisrequiredforACHI.Dependingonhowtheharddisk

imagewasinstalled,changingthissettingmaypreventthesystemfrombooting.

Selectingastartupdevice

IfyourcomputerdoesnotbootfromadevicesuchastheCD/DVD-ROMdrivediskorharddiskasexpected,

followoneoftheproceduresbelow.

Selectingatemporarystartupdevice

Usethisproceduretostartupfromanybootdevice.

Note:NotallCDs,DVDsorharddiskdrivesarebootable.

1.Turnoffyourcomputer.

2.PressandholdtheF12keythenturnonthecomputer.WhentheStartupDeviceMenuappears,

releasetheF12key.

Note:IftheStartupDeviceMenudoesnotdisplayusingthesesteps,repeatedlypressandreleasethe

F12keyratherthankeepingitpressedwhenturningonthecomputer.

3.Use↑and↓arrowstoselectthedesiredstartupdevicefromtheStartupDeviceMenuandpress

theEnterkeytobegin.

Note:SelectingastartupdevicefromtheStartupDeviceMenudoesnotpermanentlychangethe

startupsequence.

Selectingorchangingthestartupdevicesequence

Tovieworpermanentlychangetheconfiguredstartupdevicesequence,dothefollowing:

1.StarttheLenovoBIOSSetupUtilityprogram(see“StartingtheLenovoBIOSSetupUtilityprogram”on

page13).

2.FromtheLenovoBIOSSetupUtilityprogrammainmenu,selecttheStartupoption.

3.PresstheEnterkey,andselectthedevicesforthePrimaryBootSequence.Readtheinformation

displayedontherightsideofthescreen.

4.Use↑and↓arrowstoselectadevice.Usethe<+>or<->keystomoveadeviceupordown.Usethe

<×>keytoexcludethedevicefromorincludethedeviceinthebootsequence.

5.ReturntotheLenovoBIOSSetupUtilityprogrammenuandselecttheExitoption.

6.SelectSavechangesandExitfromthemenu.

Notes:

16LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

a.Ifyoudonotwanttosavethesettings,selectDiscardchangesandExitfromthemenu.

b.Ifyouhavechangedthesesettingsandwanttoreturntothedefaultsettings,selectLoadOptimal

Defaultsfromthemenu.

ExitingtheLenovoBIOSSetupUtilityprogram

Afteryoufinishviewingorchangingsettings,presstheEsckeytoreturntotheLenovoBIOSSetupUtility

programmainmenu.YoumighthavetopresstheEsckeyseveraltimes.Dooneofthefollowing:

•Ifyouwanttosavethenewsettings,selectSavechangesandExitfromthemenu.WhentheSave&

resetwindowshows,selecttheYesbutton,andthenpresstheEnterkeytoexittheLenovoBIOS

SetupUtilityprogram.

•Ifyoudonotwanttosavethesettings,selectDiscardchangesandExitfromthemenu.Whenthe

ResetWithoutSavingwindowshows,selecttheYesbutton,andthenpresstheEnterkeytoexitthe

LenovoBIOSSetupUtilityprogram.

Chapter5.UsingtheSetupUtility17

18LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Chapter6.Symptom-to-FRUIndex

TheSymptom-to-FRUindexlistserrorsymptomsandpossiblecauses.Themostlikelycauseislistedfirst.

AlwaysbeginwithChapter4,“GeneralCheckout,”onpage11.Thisindexcanalsobeusedtohelpyou

decidewhichFRUstohaveavailablewhenservicingacomputer.Ifyouareunabletocorrecttheproblem

usingthisindex,goto“Undeterminedproblems”onpage20.

Notes:

•Ifyouhavebothanerrormessageandanincorrectaudioresponse,diagnosetheerrormessagefirst.

•Ifyoucannotrunthediagnostictestsoryougetadiagnosticerrorcodewhenrunningatestbutdid

receiveaPOSTerrormessage,diagnosethePOSTerrormessagefirst.

•Ifyoudidnotreceiveanyerrormessagelookforadescriptionofyourerrorsymptomsinthefirstpartof

thisindex.

Harddiskdrivebooterror

Aharddiskdrivebooterrorcanbecausedbythefollowing.

ErrorFRU/Action

Thestartupdriveisnotincludedinthebootsequence

configuration.

Checktheconfigurationandensurethestartupdriveis

inthebootsequence.

Nooperatingsystemisinstalledonthebootdrive.Installanoperatingsystemonthebootdrive.

Thebootsectoronthestartupdriveiscorrupted.Thedrivemustbeformatted.Dothefollowing:

1.Attempttobackupthedataonthefailingharddisk

drive.

2.Usetheoperatingsystemtoformattheharddisk

drive.

Thedriveisdefective.Replacetheharddiskdrive.

PowerSupplyProblems

Followtheseproceduresifyoususpectthereisapowersupplyproblem.

Check/VerifyFRU/Action

Checkthatthefollowingareproperlyinstalled:

•PowerCord

•On/OffSwitchconnector

•SystemBoardPowerSupplyconnectors

•Microprocessorconnections

Reseatconnectors

Checkthepowercord.PowerCord

Checkthepower-onswitch.Power-onSwitch

©CopyrightLenovo201419

POSTerrorcodes

Eachtimeyouturnthecomputeron,itperformsaseriesofteststocheckthatthesystemisoperating

correctlyandthatcertainoptionsareset.ThisseriesoftestsiscalledthePower-OnSelf-Test,orPOST.

POSTdoesthefollowing:

•Checkssomebasicmotherboardoperations

•Checksthatthememoryisworkingcorrectly

•Startsvideooperations

•Verifiesthatthebootdriveisworking

POSTErrorMessageDescription/Action

KeyboarderrorCannotinitializethekeyboard.Makesurethekeyboard

isproperlyconnectedtothecomputerandthatnokeys

areheldpressedduringPOST.Topurposelyconfigure

thecomputerwithoutakeyboard,selectKeyboardless

operationinStartupandsettheoptiontoEnabled.The

BIOSthenignoresthemissingkeyboardduringPOST.

RebootandSelectproperBootdeviceorInsertBoot

MediainselectedBootdevice

TheBIOSwasunabletofindasuitablebootdevice.Make

surethebootdriveisproperlyconnectedtothecomputer.

Makesureyouhavebootablemediainthebootdevice.

Undeterminedproblems

1.Power-offthecomputer.

2.Removeordisconnectthefollowingcomponents(ifconnectedorinstalled)oneatatime.

a.Externaldevices(modem,printer,ormouse)

b.Extendedvideomemory

c.ExternalCache

d.ExternalCacheRAM

e.Harddiskdrive

f.Diskdrive

3.Power-onthecomputertore-testthesystem.

4.Repeatsteps1through3untilyoufindthefailingdeviceorcomponent.

Ifalldevicesandcomponentshavebeenremovedandtheproblemcontinues,replacethesystemboard.

20LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Chapter7.Replacinghardware

Attention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”

intheSafetyandWarrantyGuidethatwasincludedwithyourcomputer.T oobtaincopiesoftheSafetyandWarranty

Guide,gototheSupportWebsiteat:http://consumersupport.lenovo.com.

Note:UseonlypartsprovidedbyLenovo.

Generalinformation

Pre-disassemblyinstructions

Beforestartingthedisassemblyprocedure,makesurethatyoudothefollowing:

1.Turnoffthepowertothesystemandallperipherals.

2.Unplugallpowerandsignalcablesfromthecomputer.

3.Placethesystemonaflat,stablesurface.

©CopyrightLenovo201421

Replacingthekeyboardandmouse

Note:YourkeyboardwillbeconnectedtoaUSBconnectorateithersideorattherearofthecomputer.

Toreplacethekeyboard:

Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdownthecomputer,and

turnoffallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Locatetheconnectorforthekeyboard.Referto“Sideviewofthecomputer”and“Rearviewof

thecomputer”.

Step4.Disconnectthedefectivekeyboardcablefromthecomputerandconnectthenewkeyboardcable

tothesameconnector.

Step5.Themousecanbereplacedusingthesamemethod.

Replacingtheadapter

Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Disconnecttheadapterfromtheconnectoronthecomputer,thenunplugtheadapterfrom

electricaloutlet.

22LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step3.Connectthenewadapterasshown.

Removingthestandbase

Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthetouchscreenfromscratches

orotherdamage.

Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightviews”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Chapter7.Replacinghardware23

Step4.Twistthehandscrewringcounter-clockwiseuntilthebasecomesloosetoreleasethestandbase

fromthestandholder.12

Step5.Slidethestandbaseoutfromtheholderthenputitaside.3

3

1

2

Step6.Referto“Installingthecomputerstand”toreinstallthestandbase.

Removingthefootcover

Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthetouchscreenfromscratches

orotherdamage.

Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightviews”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethefootbase.Referto“Removingthefootbase” .

24LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step5.Liftupthestandholderthenslideoutthefootcoverasshown.12

1

2

Step6.Toreattachthefootcover:

a.Liftupthestandholder.

b.Lineupthefootcoverwithmountingholesonthebackofthecomputer,thenslideitbackinto

position.

Replacingthememorymodule

Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthetouchscreenfromscratches

orotherdamage.

Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightviews”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Chapter7.Replacinghardware25

Step6.Removethememoryshieldingasshown.

Step7.Pushoutthelatchesonbothsidesofthememorysockettoreleasethememorymodule1and

gentlypullthememorymoduleupwardtoremoveitfromitssocket.2

Step8.Toinstallthenewmemorymodule:

a.Alignthenewmemorymodulewiththememorysocket,theninsertitandpushdownonthe

topedge.Makesurethelatcheslockthememorymoduleinplace.

b.Reattachthememoryshielding.

Step9.Reattachthefootcoverandstandbase.

Replacingtheharddiskdrive

Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthetouchscreenfromscratches

orotherdamage.

Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightviews”

and“Rearview”forhelpwithlocatingthevariousconnectors.

26LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Liftouttheharddiskdriveandbracketasshown.

Step7.Pushthelockpinsoutwardtoreleasetheharddiskdrivefromthebracket.

Step8.Toinstallthenewharddiskdrive:

a.Lineupthenewharddiskdrivewiththebracketandsecureitwiththepins.

b.Connectthedataandpowercablestothenewharddiskdrive.

c.Slidetheharddiskdriveandbracketbackintoposition.

Step9.Reattachthefootcoverandstandbase.

Removingthestandholder

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

Toremovethestandholder:

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Chapter7.Replacinghardware27

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethefourscrewsthatsecurethestandholdertothechassis,thenliftupthestandholderto

removeit.

Step7.Toreattachthestandholder:

a.Aligntheholesonthestandholderwithmountingholesonthechassis,placethestand

holderbackintoposition.

b.Securethestandholdertothechassiswiththefourscrews.

Step8.Lineupthefootcoverwithmountingholesonthebackofthecomputer,thenslideitbackinto

position.

Step9.Reattachthestandbase.

Removingthemiddlecover

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

Toremovethemiddlecover:

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

28LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethesixscrewsthatsecurethemiddlecovertothechassis,then

Step8.Themiddlecoverispinnedtothefrontbezel.Usetheflatheadofaspudgertopriesoutthe

middlecoverasshown.

Chapter7.Replacinghardware29

Step9.Liftupthemiddlecoverasshowntoremoveit.

30LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step10.Toreattachthemiddlecover:

a.Lineupthemiddlecoverwithchassis,thenplacethemiddlecoverback.

b.Securethemiddlecovertothechassiswiththesixscrews.

Step11.Reattachthestandholder,footcoverandstandbase.

Replacingtheopticaldrive

Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthetouchscreenfromscratches

orotherdamage.

Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightviews”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethemiddlecover.Referto“Removingthemiddlecover” .

Chapter7.Replacinghardware31

Step8.Locatetheopticalremovalnotch,andthenuseascrewdriverpushtheopticaldriveout.

Step9.Pushasmallironstick(paperclip)intothesmallholeontheopticaldrivecoversothatthedisk

springsoutasshown.

Step10.Removethe2screwsthatsecuretheopticaldrivetothemetalbracket.1

Step11.Useasmallflatheadscrewdrivertopressandpushoutthepinsthatsecurethecovertothe

disk.23

32LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step12.Separatethecoverfromthedefectiveopticaldrive.

Step13.Toinstallthenewopticaldrive:

a.Alignthenewopticaldrivewiththecover,andthenpushthecoverbackintoposition.

b.Slidethenewopticaldriveintothedrivebay.

Step14.Reattachthefootcoverandstandbase.

Replacingthepowerswitchboard

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

Toreplacethepowerswitchboard

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethemiddlecover.Referto“Removingthemiddlecover” .

Chapter7.Replacinghardware33

Step8.Pushthelockingpinoutwardtoreleasethepowerswitchboard,thenliftupthepowerswitch

boardtoremoveit.12

Step9.Disconnectthedatacablefromthepowerswitchboard.

Step10.Toinstallthepowerswitchboard:

a.Lineupthenotchesonthenewpowerswitchboardwiththekeysintheslot.

b.Securethepowerswitchboardwiththelockingpin.

Step11.Reattachthemiddlecover,standholder,footcoverandstandbase.

Replacingtheconverterboard

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

Toreplacetheconverterboard:

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethemiddlecover.Referto“Removingthemiddlecover” .

34LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step8.Disconnectthetwocablesfromtheconverter,andthenremovethetwoscrewsthatsecurethe

converterboardtothechassis.

Step9.Slidetheconverterboardouttoremoveit.

Step10.Toinstallthenewconverterboard:

a.Connectthetwocablestothenewconverterboard.

b.Alignthenslidethenewconverterboardintoposition.

c.Securethenewconverterboardwiththescrew.

Step11.Reattachthemiddlecover,standholder,footcoverandstandbase.

RemovingtheEMIcover

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

ToreplacetheEMIcover

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Chapter7.Replacinghardware35

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethemiddlecover.Referto“Removingthemiddlecover” .

Step8.RemovethefivescrewsthatsecuretheEMIcovertothechassis,andthenliftitup.

Step9.ToreattachtheEMIcover:

a.LineuptheholesontheEMIcoverwithmountingholesonthechassis,thenplaceEMIcover

backintoposition.

b.SecuretheEMIcovertothechassiswithfivescrews.

Step10.Reattachthemiddlecover,standholder,footcoverandstandbase.

Replacingthesystemfan

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

Toreplacethesystemfan

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

36LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethemiddlecover.Referto“Removingthemiddlecover” .

Step8.RemovetheEMIcover.Referto“RemovingtheEMIcover” .

Step9.Removethesealingtapebetweenthesystemfanandheat-sink.

Step10.Removethetwoscrewsthatsecurethesystemfantothechassis.

Step11.Disconnectthepowercablefromthemotherboard.

Step12.Liftupthesystemfantoremoveit.

Step13.Toinstallthenewsystemfan:

a.Placethenewsystemfanintoposition,andthensecureittothechassiswithtwoscrews.

b.Connectthesystemfanpowercabletotheconnectoronthemotherboard.

c.Usethesealingtapetosealthegapin-betweenthesystemfanandheat-sink.

Step14.ReattachtheEMIcover,middlecover,standholder,footcoverandstandbase.

Replacingtheheat-sink

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

Toreplacetheheat-sink:

Chapter7.Replacinghardware37

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethemiddlecover.Referto“Removingthemiddlecover” .

Step8.RemovetheEMIcover.Referto“RemovingtheEMIcover” .

Step9.Removethesealingtapebetweenthesystemfanandheat-sink.

Step10.Removethescrewsthatsecuretheheat-sinktothemotherboardandchassis.

Step11.Slidethenliftuptheheat-sinktoremoveit.

Attention:Placetheheat-sinkupsidedownonaflatsurfacetopreventthermalgreasefromcontaminating

othercomponents.

Attention:UseanalcoholpadtowipethethermalgreaseofftheCPU.

Step12.Toinstallthenewheat-sink:

a.Lineupthenewheat-sinkwithmountingholesonthemotherboard,thenplaceitintoposition.

b.Followthenumbersprintedonthenewheat-sinktosecureitinorderusingthescrews.

c.Usethesealingtapetosealthegapin-betweenthesystemfanandheat-sink.

38LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step13.ReattachtheEMIcover,middlecover,standholder,footcoverandstandbase.

Replacingthespeakersystem

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

Toreplacethespeakersystem:

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethemiddlecover.Referto“Removingthemiddlecover” .

Step8.RemovetheEMIcover.Referto“RemovingtheEMIcover” .

Step9.Disconnectthespeakercablesfromtheconnectoronthemotherboard.

Step10.Removethefourscrewsthatsecurethespeakersystemtothechassis,thenliftupthespeaker

systemtoremoveit.

Chapter7.Replacinghardware39

Step11.Toinstallthenewspeakersystem:

a.Placethenewspeakersystemintoposition,thensecureitwithfourscrews.

b.Connectthenewspeakercablestotheconnectoronthemotherboard.

Step12.ReattachtheEMIcover,middlecover,standholder,footcoverandstandbase.

ReplacingtheWi-Ficard

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

ToreplacetheWi-Ficard:

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethemiddlecover.Referto“Removingthemiddlecover” .

Step8.RemovetheEMIcover.Referto“RemovingtheEMIcover” .

40LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step9.DisconnecttheantennacablesfromtheWi-Ficard.

Step10.RemovethescrewthatsecurestheWi-Ficardtothemotherboard.

Step11.LiftuptheWi-Ficardtoremoveitfromthesocket.

Step12.ToinstallthenewWi-Ficard:

a.InsertthenotchedendoftheWi-Ficardintothecardportonthemotherboard.

b.SecurenewtheWi-Ficardtothemotherboardwiththescrew.

c.ConnecttheantennacablestothenewWi-Ficard.

Step13.ReattachtheEMIcover,middlecover,standholder,footcoverandstandbase.

Removingthereardeco

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

Toremovethereardeco:

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Chapter7.Replacinghardware41

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethemiddlecover.Referto“Removingthemiddlecover” .

Step8.Removetheopticaldrive.Referto“Replacingtheopticaldrive” .

Step9.Removethesixscrewsthatsecurethereardecotothechassis.

42LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step10.Slidethereardecoupwardtoremoveit.

Step11.Toreattachthereardeco:

a.Lineupthereardecowiththeguidetrackonthechassis.

b.Securethereardecotothechassiswiththesixscrews.

Step12.Reattachtheopticaldrive,middlecover,standholder,footcoverandstandbase.

Replacingthemotherboard

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

Toreplacethemotherboard:

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethememorymodules.Referto“Replacingamemorymodule” .

Step7.Removethestandholder.Referto“Removingthestandholder” .

Chapter7.Replacinghardware43

Step8.Removethemiddlecover.Referto“Removingthemiddlecover” .

Step9.Removetheopticaldrive.Referto“Replacingtheopticaldrive” .

Step10.RemovetheEMIcover.Referto“RemovingtheEMIcover” .

Step11.Removetheheat-sink.Referto“Replacingtheheat-sink” .

Step12.RemovetheWi-Ficard.Referto“ReplacingtheWi-Ficard” .

Step13.Removethesevenscrewsthatsecurethemotherboardtothechassisandliftthemotherboard

uptoremoveit.

Step14.Toinstallthenewmotherboard:

a.Lineuptheholesonthenewmotherboardwiththemountingholeschassisandplacethenew

motherboardintoposition.

b.Usethescrewstosecurethenewmotherboardtothechassis.

c.Connectallthecablestothenewmotherboard.

Step15.Installthefollowingpartstothenewmotherboard:

•Wi-Ficard

•TV-Tunercard

•Heat-sink

•Memorymodule

Step16.ReattachtheEMIcover,middlecover,standholder,footcoverandstandbase.

Replacingthecamera

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

44LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Toreplacethecamera:

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removetheopticaldrive.Referto“Replacingtheopticaldrive” .

Step7.Removethestandholder.Referto“Removingthestandholder” .

Step8.Removethemiddlecover.Referto“Removingthemiddlecover” .

Step9.Removethereardeco.Referto“Replacingthereardeco” .

Step10.Removingthecameraprotectingrubberasshown..

1

Chapter7.Replacinghardware45

Step11.Removethetwoscrewsthatsecurecameratothefrontbezel.

Step12.Disconnectthecameradatacablefromtheconnectoronthecamera.

Step13.Toinstallthenewcamera:

a.Connectthedatacabletothenewcamera.

b.Placethenewcameraintoposition,securethecameratothefrontbezelwiththetwoscrews.

Step14.Reattachthereardeco,opticaldrive,middlecover,standholder,footcoverandstandbase.

ReplacingtheLEDpanelmodule

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

ToreplacetheLEDpanelmodule:

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethestandbase.Referto“Removingthestandbase” .

Step5.Removethefootcover.Referto“Removingthefootcover” .

Step6.Removethestandholder.Referto“Removingthestandholder” .

Step7.Removethemiddlecover.Referto“Removingthemiddlecover” .

Step8.Removetheopticaldrive.Referto“Replacingtheopticaldrive” .

46LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Step9.RemovetheEMIcover.Referto“RemovingtheEMIcover” .

Step10.Removethesystemfan.Referto“Replacingthesystemfan”.

Step11.Removetheheat-sink.Referto“Replacingtheheat-sink”.

Step12.Removethespeakersystem.Referto“Replacingthespeakersystem” .

Step13.Removethemotherboard.Referto“Replacingthemotherboard”.

Step14.Removethereardeco.Referto“Removingthereardeco”.

Step15.Removethecamera.Referto“Replacingthecamera” .

Step16.Removethetouchcable,convertercableandopticaldriveconnector.

Chapter7.Replacinghardware47

Step17.ToinstallthenewtheLEDpanelmodule:

ThenewLEDpanelmoduleincluding:1.LEDpanel

2.LVDScable

3.Touchcontrolboardandtouchcable.(Touch

modelonly)

a.Lineuptheopticaldriveconnectorwithmountingholesonthechassis,andthensecure

connectorwiththetwoscrews.

b.ConnecttheconvertercabletotheconnectorontheLEDpanel.

c.ConnecttheLVDScabletotheconnectoronthemotherboard.

d.Connectthetouchcontrolboardcablestotheconnectoronthetouchcontrolboard.

e.AttachthecameratothenewLEDmodule.

f.LineupthereardecowiththeguidetrackontheLEDmodule,thenslidethereardecointo

position.

g.SecurethereardecotothenewLEDmodulewiththesixscrews.

h.AttachthespeakermoduletothenewLEDmodule.

Step18.Reattachthemotherboard,speakersystem,heat-sink,systemfan,EMIcover,opticaldrive,middle

cover,computerstand,footcoverandstandbase.

48LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Chapter8.FRUlists

Thischapterliststheinformationonthefieldreplaceableunits(FRUs)forLenovoC40-05All-In-Onedesktop

computer.

Attention:BesuretoreadandunderstandallthesafetyinformationbeforereplacinganyFRUs.

Notes:FRUsthathavea1or2intheCRUcolumnareCustomerReplaceableUnits(CRUs).

•1–identifiespartsthatarefairlysimpletoreplace,requiringfewornotools.

•2–identifiespartsthatareslightlymoredifficulttoreplace.

•N-identifiespartsthatarenottobereplacedbythecustomer.

Item#DescriptionLenovoPN

BDPLANAR

TC4005NOKA8-6410UMAMB5B20H08893

TC4005NOKA6-6310W/HD_INUMAMB5B20H08886

TC4005NOK1GA8-6410DISMB5B20H08875

TC4005NOK1GA4-6210DISMB5B20H08890

TC4005W8PA8-6410UMAMB5B20H08876

TC4005W8PA6-6310W/HD_INUMAMB5B20H08892

TC4005W8P1GA8-6410DISMB5B20H08883

TC4005W8P1GA4-6210DISMB5B20H08878

TC4005W8SA8-6410UMAMB5B20H14258

TC4005W8SA6-6310W/HD_INUMAMB5B20H14260

TC4005W8S1GA8-6410DISMB5B20H14266

TC4005W8S1GA4-6210DISMB5B20H14262

TC4005NOK1GE2-6110DISMB5B20H15088

TC4005W8S1GE2-6110DISMB5B20H15083

TC4005W8P1GE2-6110DISMB5B20H15089

TC4005NOKA4-6210W/HD_INUMAMB5B20H15086

TC4005W8SA4-6210W/HD_INUMAMB5B20H15084

TC4005W8PA4-6210W/HD_INUMAMB5B20H15082

TC4005NOKE2-6110UMAMB5B20H15087

TC4005W8SE2-6110UMAMB5B20H15085

TC4005W8PE2-6110UMAMB5B20H15081

N

CARDPOP

PowerBoardTB40305C50G53305

PowerBoardTB4030W/HDMI5C50G53301

ConverterBoardTB40305C50G53291

N

©CopyrightLenovo201449

MECHANICAL

MBEMIShieldTC40-30T25M20H09718

MBEMIShieldTC40-30W/HD_INT25M20H09711

MBEMIShieldTC40-30T15M20H09710

MBEMIShieldTC40-30W/HD_INT15M20H09702

FrameMiddleTC40-30T25M20H09694

FrameMiddleTC40-30T15M20H09688

ShieldingHDDTB40305M20G53303

CoverDDRTB40305M20G53323

N

SPEAKERINT

SpeakerTC40-303W5SB0H09707N

BRACKET

BracketCameraTB40305B40G53292

HousingHDDTB40305B40G53343

N

FAN

FANSystemTC40-05DISDelta5F10G84762

FANSystemTC40-05DISSunon5F10G84739

N

CABLE

AntennaTC40-305A30H09706

CableConvertertoMBTB40305C10G53317

C460ConverterBoard-PanelCableForLG90204769

CableConverter/PanelTC40-30AUO5C10H09697

C360ConverterBoard-PanelCableForAUO90204654

LVDSCableTC40-30LG5C10H09698

LVDSCableTC40-30AUO5C10H09690

LVDSCableTC40-30CMI5C10H09685

CableCameraTC40-305C10H09732

CableSATAODD+HDDTB40305C10G53315

CablePowerBoardTB40305C10G53328

N

COVER

BezelFrontTC40-30T1NTBLK5CB0H09715

BezelFrontTC40-30T1NTWHT5CB0H09708

BezelFrontTC40-30T2NTBLK5CB0H09700

BezelFrontTC40-30T2NTWHT5CB0H09693

MiddleCoverTC40-30T1Dark5CB0H09686

MiddleCoverTC40-30W/HDT1Dark5CB0H09733

MiddleCoverTC40-30T1Light5CB0H09728

MiddleCoverTC40-30W/HDT1Light5CB0H09725

MiddleCoverTC40-30T2Dark5CB0H09717

MiddleCoverTC40-30W/HDT2Dark5CB0H09724

N

50LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

MiddleCoverTC40-30T2Light5CB0H09716

MiddleCoverTC40-30W/HDT2Light5CB0H09723

RearCoverTC40-30T1BLK5CB0H09735

RearCoverTC40-30W/HDT1BLK5CB0H09731

RearCoverTC40-30T1WHT5CB0H09727

RearCoverTC40-30W/HDT1WHT5CB0H09720

RearCoverTC40-30T2BLK5CB0H09713

RearCoverTC40-30W/HDT2BLK5CB0H09730

RearCoverTC40-30T2WHT5CB0H09726

RearCoverTC40-30W/HDT2WHT5CB0H09719

SlideCoverTC40-30T1BLK5CB0H09709

SlideCoverTC40-30W/HDT1BLK5CB0H09701

SlideCoverTC40-30T1WHT5CB0H09692

SlideCoverTC40-30W/HDT1WHT5CB0H09687

BezelODDTC40-30T1BLK5CB0H09734

BezelODDTC40-30T1WHT5CB0H09729

BezelODDTC40-30T2BLK5CB0H09722

BezelODDTC40-30T2WHT5CB0H09714

StandCoverTC40-30T2BLK5CB0H09699

StandCoverTC40-30T2WHT5CB0H09691

STAND

StandTopTC40-30T1Dark/Silver5SE0H09712

StandTopTC40-30T1Light/Silver5SE0H09704

StandBaseTC40-30T1Dark/Silver5SE0H09696

StandBaseTC40-30T1Light/Silver5SE0H09705

StandT2TC40-30BLK5SE0H09695

StandT2TC40-30WHT5SE0H09689

B540ODDLockingBracket90200895

N

HEATSINK

HEATSINKTC40-05DISCM5H40G84754

HEATSINKTC40-05UMACM5H40G84746

HEATSINKTC40-05DISTaiSol5H40G84737

HEATSINKTC40-05UMATaiSol5H40G84756

N

Display

LCDModuleTC40-30T1TSBLK5D10H09703

LCDModuleTC40-30T1TSWHT5D10H09721

N

Chapter8.FRUlists51

POWER

ADP-90XDBD54Y8917

PA-1900-72FA54Y8917

DELTAADP-120ZBBBHTcommon120Wadapter36200439

LiteonPA-1121-04LB120wcommonadapter36200440

1

HDD

TSBMars4K500GDT01ACA050-LH16200512

SeagatePharaoh4KNon-MCST500DM002500G16M7200SATA6GHDD-LH16200674

WDXL500AWD5000AAKX-08U6AA0500GHDD-LH16200544

3.5inchSATA6G7.2KGrenadaBP21TB16200688

TSBMars4K1TBDT01ACA100-LH16200513

WD10EZEX-08M2NA016200613

3.5inchSATA6G7.2KGrenadaBP22TB16200689

TSBMars4K2TBDT01ACA200-LH16200514

1

ODD

PSNUJ8FB9.5mmTrayRambow/obezel25215310

DU-8A5SH(LSOPU)25214499

DU-8A6SH00FC442

GUB0N00FC442

N

RAM

M471B5674QH0-YK02GBD3L-1600SMemory-HF1100983

HMT425S6AFR6A-PB2GBD3L-1600SMemory-HF1100643

MT4KTF25664HZ-1G6E12GBD3L-1600SMemory1100956

Mic_RD9PSH2GBD3L-1600SMemory-HF1100965

M471B5173DB0-YK04GBD3L-1600SMemory-HF1100942

HMT451S6BFR8A-PB4GBD3L-1600SMemory-HF1100985

HMT451S6AFR8A-PB1100638

MT8KTF51264HZ-1G6E14GBD3L-1600SMemory-HF1100957

Mic_RD9QBJ4GBD3L-1600SMemory-HF1100967

M471B1G73DB0-YK08GBD3L-1600SMemory-HF1100943

HMT41GS6BFR8A-PB8GBD3L-1600SMemory-HF1100986

HMT41GS6AFR8A-PB1100634

MT16KTF1G64HZ-1G6E11100635

Mic_RD9QBJ8GBD3L-1600SMemory-HF1101012

M471B5674QH0-YK02GBD3L-1600SMemory-HF1100983

M471B5173DB0-YK04GBD3L-1600SMemory-HF1100942

HMT425S6AFR6A-PB2GBD3L-1600SMemory-HF1100643

HMT451S6BFR8A-PB4GBD3L-1600SMemory-HF1100985

Mic_RD9PSH2GBD3L-1600SMemory-HF1100965

Mic_RD9QBJ4GBD3L-1600SMemory-HF1100967

1

52LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

WifiCombo

LiteonWB3351x1BGN+BT4.0HMCWLAN20200437

CbtRTL8723BE1x1BGN+BTHMCWLAN20200440

CBTRTL8821AE1x1acBTcomboHMC20200571

LTNRTL8821AE1x1ac+BT4.0ComboHMC11202485

N

Camera

AVC720P5821Hi162WB1DMSCam20200643

Bison720P5840Hi162WB1DMSCam20200644

LT720P5840Hi162WB1DMSCam20200667

N

KB&Mouse

LiteonSK-8861(US)2.4GKB-Black825209175

LiteonSK-8861(US-MY)2.4GKB-Black825209176

LiteonSK-8861(TW)2.4GKB-Black825209177

LiteonSK-8861(TH)2.4GKB-Black825209178

LiteonSK-8861(CS-SK)2.4GKB-Black825209179

LiteonSK-8861(US-IN)2.4GKB-Black825209180

LiteonSK-8861(RU)2.4GKB-Black825209181

LiteonSK-8861(GB)2.4GKB-Black825209182

LiteonSK-8861(Nordic)2.4GKB-Black825209183

LiteonSK-8861(LA)2.4GKB-Black825209184

LiteonSK-8861(LA-AR)2.4GKB-Black825209185

LiteonSK-8861(SA)2.4GKB-Black825209186

LiteonSK-8861(CH)2.4GKB-Black825209187

LiteonSK-8861(DE)2.4GKB-Black825209188

LiteonSK-8861(TR)2.4GKB-Black825209189

LiteonSK-8861(ES)2.4GKB-Black825209190

LiteonSK-8861(SL)2.4GKB-Black825209191

LiteonSK-8861(IT)2.4GKB-Black825209192

LiteonSK-8861(IL)2.4GKB-Black825209193

LiteonSK-8861(FR)2.4GKB-Black825209194

LiteonSK-8861(GR)2.4GKB-Black825209195

LiteonSK-8861(HU)2.4GKB-Black825209196

LiteonSK-8861(BG)2.4GKB-Black825209197

LiteonSK-8861(KR)2.4GKB-Black825209198

LiteonSK-8861(JP)2.4GKB-Black825209199

LiteonSK-8861(EN-FR)2.4GKB-Black825209200

LiteonSK-8861(PT)2.4GKB-Black825209201

LiteonSK-8861(BE-EN)2.4GKB-Black825209202

LiteonSK-8861(DU)2.4GKB-Black825209203

SunrexEKB-10YA(US)B-SilkUSBKB-LVT825209111

1

Chapter8.FRUlists53

PrimaxKB4721(US)B-SilkUSBKB-LVT825209112

ChiconyKU-1153(US)B-SilkUSBKB-LVT825209113

DokingDOK5321(US)B-SilkUSBKB-LVT8OOPC201

SunrexEKB-10YA(TW)B-SilkUSBKB-LVT825209114

SunrexEKB-10YA(TH)B-SilkUSBKB-LVT825209115

SunrexEKB-10YA(CZ-SL)B-SUSBKB-LVT825209116

SunrexEKB-10YA(IN)B-SilkUSBKB-LVT825209117

SunrexEKB-10YA(RU)B-SilkUSBKB-LVT825209118

SunrexEKB-10YA(UK)B-SilkUSBKB-LVT825209119

SunrexEKB-10YA(Nordic)B-SUSBKB-LVT825209120

SunrexEKB-10YA(LA)B-SilkUSBKB-LVT825209121

SunrexEKB-10YA(AR)B-SilkUSBKB-LVT825209122

SunrexEKB-10YA(SW)B-SilkUSBKB-LVT825209123

SunrexEKB-10YA(GE)B-SilkUSBKB-LVT825209124

SunrexEKB-10YA(TR)B-SilkUSBKB-LVT825209125

SunrexEKB-10YA(SP)B-SilkUSBKB-LVT825209126

SunrexEKB-10YA(SL)B-SilkUSBKB-LVT825209127

SunrexEKB-10YA(IT)B-SilkUSBKB-LVT825209128

SunrexEKB-10YA(HB)B-SilkUSBKB-LVT825209129

SunrexEKB-10YA(FR)B-SilkUSBKB-LVT825209130

SunrexEKB-10YA(GK)B-SilkUSBKB-LVT825209131

SunrexEKB-10YA(HG)B-SilkUSBKB-LVT825209132

SunrexEKB-10YA(BG)B-SilkUSBKB-LVT825209133

SunrexEKB-10YA(HR)B-SilkUSBKB-LVT825209134

SunrexEKB-10YA(JP)B-SilkUSBKB-LVT825209135

SunrexEKB-10YA(EN-FR)B-SUSBKB-LVT825209136

SunrexEKB-10YA(PT)B-SilkUSBKB-LVT825209137

SunrexEKB-10YA(BE-EN)B-SUSBKB-LVT825209138

SunrexEKB-10YA(DU)B-SUSBKB-LVT825209139

SunrexEKB-10YA(US)W-SilkUSBKB-LVT825209145

PrimaxKB4721(US)W-SilkUSBKB-LVT825209146

DokingDOK5321(US)W-SilkUSBKB-LVT8OOPC202

SunrexEKB-10YA(TW)W-SilkUSBKB-LVT825209147

SunrexEKB-10YA(TH)W-SilkUSBKB-LVT825209148

SunrexEKB-10YA(CZ-SL)W-SUSBKB-LVT825209149

SunrexEKB-10YA(IN)W-SilkUSBKB-LVT825209150

SunrexEKB-10YA(RU)W-SilkUSBKB-LVT825209151

SunrexEKB-10YA(UK)W-SilkUSBKB-LVT825209152

SunrexEKB-10YA(Nordic)W-SUSBKB-LVT825209153

SunrexEKB-10YA(LA)W-SilkUSBKB-LVT825209154

54LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

SunrexEKB-10YA(AR)W-SilkUSBKB-LVT825209155

SunrexEKB-10YA(SW)W-SilkUSBKB-LVT825209156

SunrexEKB-10YA(GE)W-SilkUSBKB-LVT825209157

SunrexEKB-10YA(TR)W-SilkUSBKB-LVT825209158

SunrexEKB-10YA(SP)W-SilkUSBKB-LVT825209159

SunrexEKB-10YA(SL)W-SilkUSBKB-LVT825209160

SunrexEKB-10YA(IT)W-SilkUSBKB-LVT825209161

SunrexEKB-10YA(HB)W-SilkUSBKB-LVT825209162

SunrexEKB-10YA(FR)W-SilkUSBKB-LVT825209163

SunrexEKB-10YA(GK)W-SilkUSBKB-LVT825209164

SunrexEKB-10YA(HG)W-SilkUSBKB-LVT825209165

SunrexEKB-10YA(BG)W-SilkUSBKB-LVT825209166

SunrexEKB-10YA(HR)W-SilkUSBKB-LVT825209167

SunrexEKB-10YA(JP)W-SilkUSBKB-LVT825209168

SunrexEKB-10YA(EN-FR)W-SUSBKB-LVT825209169

SunrexEKB-10YA(PT)W-SilkUSBKB-LVT825209170

SunrexEKB-10YA(BE-EN)W-SUSBKB-LVT825209171

SunrexEKB-10YA(DU)W-SUSBKB-LVT825209172

LiteonSK-8861(US)2.4GKB-White825210987

LiteonSK-8861(US-MY)2.4GKB-White825210988

LiteonSK-8861(TW)2.4GKB-White825210989

LiteonSK-8861(TH)2.4GKB-White825210990

LiteonSK-8861(CS-SK)2.4GKB-White825210991

LiteonSK-8861(US-IN)2.4GKB-White825210992

LiteonSK-8861(RU)2.4GKB-White825210993

LiteonSK-8861(GB)2.4GKB-White825210994

LiteonSK-8861(Nordic)2.4GKB-White825210995

LiteonSK-8861(LA)2.4GKB-White825210996

LiteonSK-8861(LA-AR)2.4GKB-White825210997

LiteonSK-8861(SA)2.4GKB-White825210998

LiteonSK-8861(CH)2.4GKB-White825210999

LiteonSK-8861(DE)2.4GKB-White825211000

LiteonSK-8861(TR)2.4GKB-White825211001

LiteonSK-8861(ES)2.4GKB-White825211002

LiteonSK-8861(SL)2.4GKB-White825211003

LiteonSK-8861(IT)2.4GKB-White825211004

LiteonSK-8861(IL)2.4GKB-White825211005

LiteonSK-8861(FR)2.4GKB-White825211006

LiteonSK-8861(GR)2.4GKB-White825211007

LiteonSK-8861(HU)2.4GKB-White825211008

Chapter8.FRUlists55

LiteonSK-8861(BG)2.4GKB-White825211009

LiteonSK-8861(KR)2.4GKB-White825211010

LiteonSK-8861(JP)2.4GKB-White825211011

LiteonSK-8861(EN-FR)2.4GKB-White825211012

LiteonSK-8861(PT)2.4GKB-White825211013

LiteonSK-8861(BE-EN)2.4GKB-White825211014

LiteonSK-8861(US-EU)2.4GKB-White825211015

LiteonLXH-SM-8825B-SilkMouse25200528

ChiconyLXH-MSU-1111B-SilkMouse25200529

SunrexLXH-EMS-10ZAB-SilkMouse25200530

SunrexLXH-EMS-10ZAW-SilkMouse25201322

LiteonLXH-SM-8825W-SilkMouse25201068

LiteonSM-8861(WW)MouseBlack25203464

LiteonSM-8861Mouse(NoBattery)Black25203465

LiteonSM-8861Mouse(MY)Black25203466

LiteonSM-8861(JP)Mouse-Black25205773

LiteonSM-8861(WW)2.4GMouseWhite25211016

LiteonSM-88612.4GMouse(MY)White25211018

LiteonSM-88612.4GMouse(NoBattery)WTE25211017

LiteonSM-88612.4GMouse(JP)White25211019

PowerCord

LongwellBLAcksinglehead1.0M3wireULCSAPowerCord31033857

Volex1.0MC5USPowerCord31033858

Luxshare1.0MC5USPowerCord31049517

LongwellBLAcksinglehead1.0MSAAPowerCord31035397

Volex1.0MC5MacaoPowerCord31049500

Luxshare1.0MC5MacaoPowerCord31049520

Longwell1.0MC52pinJapanPowerCord31503423

Volex1.0MC52pinJapanPowerCord31503424

Luxshare1.0MC52pinJapanPowerCord31503425

GrandsunBLAcksinglehead1.0M3wireCCCPowerCord(R)31032953

Luxshare1.0MC5CCCPowerCord31045147

LongwellBLAcksinglehead1.0MASTAPowerCord31035396

Volex1.0MC5UKPowerCord31049496

Luxshare1.0MC5UKPowerCord31503352

LongwellBLAcksinglehead1.0MVDEPowerCord31035332

Volex1.0MC5EuropePowerCord31049497

Luxshare1.0MC5EuropePowerCord31049518

LongwellBLAcksinglehead1.0MIndiaPowerCord31035395

Luxshare1.0MC5IndiaPowerCord31503353

1

56LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

LongwellBLAcksinglehead1.0MItalyC5PowerCord®31039104

Volex1.0MC5ItalyPowerCord31049504

Luxshare1.0MC5ItalyPowerCord31503359

LongwellBLAcksinglehead1.0MBrazilPowerCord®31035828

Volex1.0MC5BrazilPowerCord31049505

Luxshare1.0MC5BrazilPowerCord31503357

LongwellBLAcksinglehead1.0MArgentinaC5PowerCord®31039100

Volex1.0MC5LAPowerCord31049507

Luxshare1.0MC5LAPowerCord31503356

LongwellBLAcksinglehead1.0MDenmarkC5PowerCord®31039101

Volex1.0MC5DenmarkPowerCord31049503

Luxshare1.0MC5DenmarkPowerCord31503360

LongwellBLAcksinglehead1.0MSwitzerLAndC5PowerCord®31039103

Volex1.0MC5SwitzerLAndPowerCord31049508

Luxshare1.0MC5SwitzerLAndPowerCord31503361

LongwellBLAcksinglehead1.0MIsraelC5PowerCord®31039107

Volex1.0MC5IsraelPowerCord31049502

Luxshare1.0MC5IsraelPowerCord31503362

LongwellBLAcksinglehead1.0MT aiwanC5PowerCord®31038885

Volex1.0MC5TaiwanPowerCord31049499

Luxshare1.0MC5TaiwanPowerCord31503354

LongwellBLAcksinglehead1.0MKoreaC5PowerCord®31039106

Volex1.0MC5KoreaPowerCord31049498

Luxshare1.0MC5KoreaPowerCord31503358

LongwellBLAcksinglehead1.0MSAC5PowerCord®31039105

Volex1.0MC5SouthAfricaPowerCord31049501

Luxshare1.0MC5SouthAfricaPowerCord31503355

Chapter8.FRUlists57

58LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Chapter9.FRUlists

Thischapterliststheinformationonthefieldreplaceableunits(FRUs)forLenovoC40-30All-In-Onedesktop

computer.

Attention:BesuretoreadandunderstandallthesafetyinformationbeforereplacinganyFRUs.

Notes:FRUsthathavea1or2intheCRUcolumnareCustomerReplaceableUnits(CRUs).

•1–identifiespartsthatarefairlysimpletoreplace,requiringfewornotools.

•2–identifiespartsthatareslightlymoredifficulttoreplace.

•N-identifiespartsthatarenottobereplacedbythecustomer.

Item#DescriptionLenovoPN

BDPLANAR

TC4030NOKi3-4005UW/HD_INUMAMB5B20H08889

TC4030NOKi3-4005UUMAMB5B20H08882

TC4030NOK3558UW/HD_INUMAMB5B20H08885

TC4030NOK1Gi5-4210UDISMB5B20H08874

TC4030NOK1Gi3-4005UDISMB5B20H08877

TC4030NOK1G3558UDISMB5B20H08880

TC4030W8Pi3-4005UW/HD_INUMAMB5B20H08881

TC4030W8Pi3-4005UUMAMB5B20H08887

TC4030W8P3558UW/HD_INUMAMB5B20H08891

TC4030W8P1Gi5-4210UDISMB5B20H08879

TC4030W8P1Gi3-4005UDISMB5B20H08884

TC4030W8P1G3558UDISMB5B20H08888

TC4030NOK2GI3-4025UDISMB5B20H13085

TC4030W8P2GI3-4025UDISMB5B20H13083

TC4030NOKP_3558UUMAMB5B20H13086

TC4030W8PP_3558UUMAMB5B20H13081

TC4030NOKC_2957UUMAMB5B20H13082

TC4030W8PC_2957UUMAMB5B20H13084

TC4030W8Si3-4005UW/HD_INUMAMB5B20H14257

TC4030W8Si3-4005UUMAMB5B20H14265

TC4030W8S3558UW/HD_INUMAMB5B20H14263

TC4030W8S1Gi5-4210UDISMB5B20H14256

TC4030W8S1Gi3-4005UDISMB5B20H14267

TC4030W8S1G3558UDISMB5B20H14264

TC4030W8S2GI3-4025UDISMB5B20H14268

TC4030W8SP_3558UUMAMB5B20H14259

N

©CopyrightLenovo201459

TC4030W8SC_2957UUMAMB5B20H14261

CARDPOP

PowerBoardTB40305C50G53305

PowerBoardTB4030W/HDMI5C50G53301

ConverterBoardTB40305C50G53291

N

MECHANICAL

MBEMIShieldTC40-30T25M20H09718

MBEMIShieldTC40-30W/HD_INT25M20H09711

MBEMIShieldTC40-30T15M20H09710

MBEMIShieldTC40-30W/HD_INT15M20H09702

FrameMiddleTC40-30T25M20H09694

FrameMiddleTC40-30T15M20H09688

ShieldingHDDTB40305M20G53303

CoverDDRTB40305M20G53323

N

STAND

StandTopTC40-30T1Dark/Silver5SE0H09712

StandTopTC40-30T1Light/Silver5SE0H09704

StandBaseTC40-30T1Dark/Silver5SE0H09696

StandBaseTC40-30T1Light/Silver5SE0H09705

StandT2TC40-30BLK5SE0H09695

StandT2TC40-30WHT5SE0H09689

B540ODDLockingBracket90200895

N

SPEAKERINT

SpeakerTC40-303W5SB0H09707N

BRACKET

BracketCameraTB40305B40G53292

HousingHDDTB40305B40G53343

N

CABLE

AntennaTC40-305A30H09706

CableConvertertoMBTB40305C10G53317

C460ConverterBoard-PanelCableForLG90204769

CableConverter/PanelTC40-30AUO5C10H09697

C360ConverterBoard-PanelCableForAUO90204654

LVDSCableTC40-30LG5C10H09698

LVDSCableTC40-30AUO5C10H09690

LVDSCableTC40-30CMI5C10H09685

CableCameraTC40-305C10H09732

CableSATAODD+HDDTB40305C10G53315

CablePowerBoardTB40305C10G53328

N

60LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

COVER

BezelFrontTC40-30T1NTBLK5CB0H09715

BezelFrontTC40-30T1NTWHT5CB0H09708

BezelFrontTC40-30T2NTBLK5CB0H09700

BezelFrontTC40-30T2NTWHT5CB0H09693

MiddleCoverTC40-30T1Dark5CB0H09686

MiddleCoverTC40-30W/HDT1Dark5CB0H09733

MiddleCoverTC40-30T1Light5CB0H09728

MiddleCoverTC40-30W/HDT1Light5CB0H09725

MiddleCoverTC40-30T2Dark5CB0H09717

MiddleCoverTC40-30W/HDT2Dark5CB0H09724

MiddleCoverTC40-30T2Light5CB0H09716

MiddleCoverTC40-30W/HDT2Light5CB0H09723

RearCoverTC40-30T1BLK5CB0H09735

RearCoverTC40-30W/HDT1BLK5CB0H09731

RearCoverTC40-30T1WHT5CB0H09727

RearCoverTC40-30W/HDT1WHT5CB0H09720

RearCoverTC40-30T2BLK5CB0H09713

RearCoverTC40-30W/HDT2BLK5CB0H09730

RearCoverTC40-30T2WHT5CB0H09726

RearCoverTC40-30W/HDT2WHT5CB0H09719

SlideCoverTC40-30T1BLK5CB0H09709

SlideCoverTC40-30W/HDT1BLK5CB0H09701

SlideCoverTC40-30T1WHT5CB0H09692

SlideCoverTC40-30W/HDT1WHT5CB0H09687

BezelODDTC40-30T1BLK5CB0H09734

BezelODDTC40-30T1WHT5CB0H09729

BezelODDTC40-30T2BLK5CB0H09722

BezelODDTC40-30T2WHT5CB0H09714

StandCoverTC40-30T2BLK5CB0H09699

StandCoverTC40-30T2WHT5CB0H09691

N

FAN

FANSystemTC40-30Delta5F10G84752

FANSystemTC40-30Sunon5F10G84748

N

DISPLAY

LCDModuleTC40-30T1TSBLK5D10H09703

LCDModuleTC40-30T1TSWHT5D10H09721

N

Chapter9.FRUlists61

HEATSINK

HEATSINKTC40-30DISCM5H40G84741

HEATSINKTC40-30UMACM5H40G84758

HEATSINKTC40-30DIST aiSol5H40G84759

HEATSINKTC40-30UMATaiSol5H40G84751

N

POWER

ADP-90XDBD54Y8917

PA-1900-72FA54Y8917

DELTAADP-120ZBBBHTcommon120Wadapter36200439

LiteonPA-1121-04LB120wcommonadapter36200440

1

HDD

TSBMars4K500GDT01ACA050-LH16200512

SeagatePharaoh4KNon-MCST500DM002500G16M7200SATA6GHDD-LH16200674

WDXL500AWD5000AAKX-08U6AA0500GHDD-LH16200544

3.5inchSATA6G7.2KGrenadaBP21TB16200688

TSBMars4K1TBDT01ACA100-LH16200513

WD10EZEX-08M2NA016200613

3.5inchSATA6G7.2KGrenadaBP22TB16200689

TSBMars4K2TBDT01ACA200-LH16200514

1

ODD

PSNUJ8FB9.5mmTrayRambow/obezel25215310

DU-8A5SH(LSOPU)25214499

DU-8A6SH00FC442

GUB0N00FC442

N

RAM

M471B5674QH0-YK02GBD3L-1600SMemory-HF1100983

HMT425S6AFR6A-PB2GBD3L-1600SMemory-HF1100643

MT4KTF25664HZ-1G6E12GBD3L-1600SMemory1100956

Mic_RD9PSH2GBD3L-1600SMemory-HF1100965

M471B5173DB0-YK04GBD3L-1600SMemory-HF1100942

HMT451S6BFR8A-PB4GBD3L-1600SMemory-HF1100985

HMT451S6AFR8A-PB1100638

MT8KTF51264HZ-1G6E14GBD3L-1600SMemory-HF1100957

Mic_RD9QBJ4GBD3L-1600SMemory-HF1100967

M471B1G73DB0-YK08GBD3L-1600SMemory-HF1100943

HMT41GS6BFR8A-PB8GBD3L-1600SMemory-HF1100986

HMT41GS6AFR8A-PB1100634

MT16KTF1G64HZ-1G6E11100635

Mic_RD9QBJ8GBD3L-1600SMemory-HF1101012

M471B5674QH0-YK02GBD3L-1600SMemory-HF1100983

1

62LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

M471B5173DB0-YK04GBD3L-1600SMemory-HF1100942

HMT425S6AFR6A-PB2GBD3L-1600SMemory-HF1100643

HMT451S6BFR8A-PB4GBD3L-1600SMemory-HF1100985

Mic_RD9PSH2GBD3L-1600SMemory-HF1100965

Mic_RD9QBJ4GBD3L-1600SMemory-HF1100967

WifiCombo

LiteonWB3351x1BGN+BT4.0HMCWLAN20200437

CbtRTL8723BE1x1BGN+BTHMCWLAN20200440

CBTRTL8821AE1x1acBTcomboHMC20200571

LTNRTL8821AE1x1ac+BT4.0ComboHMC11202485

N

Camera

AVC720P5821Hi162WB1DMSCam20200643

Bison720P5840Hi162WB1DMSCam20200644

LT720P5840Hi162WB1DMSCam20200667

N

KB&Mouse

LiteonSK-8861(US)2.4GKB-Black825209175

LiteonSK-8861(US-MY)2.4GKB-Black825209176

LiteonSK-8861(TW)2.4GKB-Black825209177

LiteonSK-8861(TH)2.4GKB-Black825209178

LiteonSK-8861(CS-SK)2.4GKB-Black825209179

LiteonSK-8861(US-IN)2.4GKB-Black825209180

LiteonSK-8861(RU)2.4GKB-Black825209181

LiteonSK-8861(GB)2.4GKB-Black825209182

LiteonSK-8861(Nordic)2.4GKB-Black825209183

LiteonSK-8861(LA)2.4GKB-Black825209184

LiteonSK-8861(LA-AR)2.4GKB-Black825209185

LiteonSK-8861(SA)2.4GKB-Black825209186

LiteonSK-8861(CH)2.4GKB-Black825209187

LiteonSK-8861(DE)2.4GKB-Black825209188

LiteonSK-8861(TR)2.4GKB-Black825209189

LiteonSK-8861(ES)2.4GKB-Black825209190

LiteonSK-8861(SL)2.4GKB-Black825209191

LiteonSK-8861(IT)2.4GKB-Black825209192

LiteonSK-8861(IL)2.4GKB-Black825209193

LiteonSK-8861(FR)2.4GKB-Black825209194

LiteonSK-8861(GR)2.4GKB-Black825209195

LiteonSK-8861(HU)2.4GKB-Black825209196

LiteonSK-8861(BG)2.4GKB-Black825209197

LiteonSK-8861(KR)2.4GKB-Black825209198

LiteonSK-8861(JP)2.4GKB-Black825209199

1

Chapter9.FRUlists63

LiteonSK-8861(EN-FR)2.4GKB-Black825209200

LiteonSK-8861(PT)2.4GKB-Black825209201

LiteonSK-8861(BE-EN)2.4GKB-Black825209202

LiteonSK-8861(DU)2.4GKB-Black825209203

SunrexEKB-10YA(US)B-SilkUSBKB-LVT825209111

PrimaxKB4721(US)B-SilkUSBKB-LVT825209112

ChiconyKU-1153(US)B-SilkUSBKB-LVT825209113

DokingDOK5321(US)B-SilkUSBKB-LVT8OOPC201

SunrexEKB-10YA(TW)B-SilkUSBKB-LVT825209114

SunrexEKB-10YA(TH)B-SilkUSBKB-LVT825209115

SunrexEKB-10YA(CZ-SL)B-SUSBKB-LVT825209116

SunrexEKB-10YA(IN)B-SilkUSBKB-LVT825209117

SunrexEKB-10YA(RU)B-SilkUSBKB-LVT825209118

SunrexEKB-10YA(UK)B-SilkUSBKB-LVT825209119

SunrexEKB-10YA(Nordic)B-SUSBKB-LVT825209120

SunrexEKB-10YA(LA)B-SilkUSBKB-LVT825209121

SunrexEKB-10YA(AR)B-SilkUSBKB-LVT825209122

SunrexEKB-10YA(SW)B-SilkUSBKB-LVT825209123

SunrexEKB-10YA(GE)B-SilkUSBKB-LVT825209124

SunrexEKB-10YA(TR)B-SilkUSBKB-LVT825209125

SunrexEKB-10YA(SP)B-SilkUSBKB-LVT825209126

SunrexEKB-10YA(SL)B-SilkUSBKB-LVT825209127

SunrexEKB-10YA(IT)B-SilkUSBKB-LVT825209128

SunrexEKB-10YA(HB)B-SilkUSBKB-LVT825209129

SunrexEKB-10YA(FR)B-SilkUSBKB-LVT825209130

SunrexEKB-10YA(GK)B-SilkUSBKB-LVT825209131

SunrexEKB-10YA(HG)B-SilkUSBKB-LVT825209132

SunrexEKB-10YA(BG)B-SilkUSBKB-LVT825209133

SunrexEKB-10YA(HR)B-SilkUSBKB-LVT825209134

SunrexEKB-10YA(JP)B-SilkUSBKB-LVT825209135

SunrexEKB-10YA(EN-FR)B-SUSBKB-LVT825209136

SunrexEKB-10YA(PT)B-SilkUSBKB-LVT825209137

SunrexEKB-10YA(BE-EN)B-SUSBKB-LVT825209138

SunrexEKB-10YA(DU)B-SUSBKB-LVT825209139

SunrexEKB-10YA(US)W-SilkUSBKB-LVT825209145

PrimaxKB4721(US)W-SilkUSBKB-LVT825209146

DokingDOK5321(US)W-SilkUSBKB-LVT8OOPC202

SunrexEKB-10YA(TW)W-SilkUSBKB-LVT825209147

SunrexEKB-10YA(TH)W-SilkUSBKB-LVT825209148

SunrexEKB-10YA(CZ-SL)W-SUSBKB-LVT825209149

64LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

SunrexEKB-10YA(IN)W-SilkUSBKB-LVT825209150

SunrexEKB-10YA(RU)W-SilkUSBKB-LVT825209151

SunrexEKB-10YA(UK)W-SilkUSBKB-LVT825209152

SunrexEKB-10YA(Nordic)W-SUSBKB-LVT825209153

SunrexEKB-10YA(LA)W-SilkUSBKB-LVT825209154

SunrexEKB-10YA(AR)W-SilkUSBKB-LVT825209155

SunrexEKB-10YA(SW)W-SilkUSBKB-LVT825209156

SunrexEKB-10YA(GE)W-SilkUSBKB-LVT825209157

SunrexEKB-10YA(TR)W-SilkUSBKB-LVT825209158

SunrexEKB-10YA(SP)W-SilkUSBKB-LVT825209159

SunrexEKB-10YA(SL)W-SilkUSBKB-LVT825209160

SunrexEKB-10YA(IT)W-SilkUSBKB-LVT825209161

SunrexEKB-10YA(HB)W-SilkUSBKB-LVT825209162

SunrexEKB-10YA(FR)W-SilkUSBKB-LVT825209163

SunrexEKB-10YA(GK)W-SilkUSBKB-LVT825209164

SunrexEKB-10YA(HG)W-SilkUSBKB-LVT825209165

SunrexEKB-10YA(BG)W-SilkUSBKB-LVT825209166

SunrexEKB-10YA(HR)W-SilkUSBKB-LVT825209167

SunrexEKB-10YA(JP)W-SilkUSBKB-LVT825209168

SunrexEKB-10YA(EN-FR)W-SUSBKB-LVT825209169

SunrexEKB-10YA(PT)W-SilkUSBKB-LVT825209170

SunrexEKB-10YA(BE-EN)W-SUSBKB-LVT825209171

SunrexEKB-10YA(DU)W-SUSBKB-LVT825209172

LiteonSK-8861(US)2.4GKB-White825210987

LiteonSK-8861(US-MY)2.4GKB-White825210988

LiteonSK-8861(TW)2.4GKB-White825210989

LiteonSK-8861(TH)2.4GKB-White825210990

LiteonSK-8861(CS-SK)2.4GKB-White825210991

LiteonSK-8861(US-IN)2.4GKB-White825210992

LiteonSK-8861(RU)2.4GKB-White825210993

LiteonSK-8861(GB)2.4GKB-White825210994

LiteonSK-8861(Nordic)2.4GKB-White825210995

LiteonSK-8861(LA)2.4GKB-White825210996

LiteonSK-8861(LA-AR)2.4GKB-White825210997

LiteonSK-8861(SA)2.4GKB-White825210998

LiteonSK-8861(CH)2.4GKB-White825210999

LiteonSK-8861(DE)2.4GKB-White825211000

LiteonSK-8861(TR)2.4GKB-White825211001

LiteonSK-8861(ES)2.4GKB-White825211002

LiteonSK-8861(SL)2.4GKB-White825211003

Chapter9.FRUlists65

LiteonSK-8861(IT)2.4GKB-White825211004

LiteonSK-8861(IL)2.4GKB-White825211005

LiteonSK-8861(FR)2.4GKB-White825211006

LiteonSK-8861(GR)2.4GKB-White825211007

LiteonSK-8861(HU)2.4GKB-White825211008

LiteonSK-8861(BG)2.4GKB-White825211009

LiteonSK-8861(KR)2.4GKB-White825211010

LiteonSK-8861(JP)2.4GKB-White825211011

LiteonSK-8861(EN-FR)2.4GKB-White825211012

LiteonSK-8861(PT)2.4GKB-White825211013

LiteonSK-8861(BE-EN)2.4GKB-White825211014

LiteonSK-8861(US-EU)2.4GKB-White825211015

LiteonLXH-SM-8825B-SilkMouse25200528

ChiconyLXH-MSU-1111B-SilkMouse25200529

SunrexLXH-EMS-10ZAB-SilkMouse25200530

SunrexLXH-EMS-10ZAW-SilkMouse25201322

LiteonLXH-SM-8825W-SilkMouse25201068

LiteonSM-8861(WW)MouseBlack25203464

LiteonSM-8861Mouse(NoBattery)Black25203465

LiteonSM-8861Mouse(MY)Black25203466

LiteonSM-8861(JP)Mouse-Black25205773

LiteonSM-8861(WW)2.4GMouseWhite25211016

LiteonSM-88612.4GMouse(MY)White25211018

LiteonSM-88612.4GMouse(NoBattery)WTE25211017

LiteonSM-88612.4GMouse(JP)White25211019

PowerCord

LongwellBLAcksinglehead1.0M3wireULCSAPowerCord31033857

Volex1.0MC5USPowerCord31033858

Luxshare1.0MC5USPowerCord31049517

LongwellBLAcksinglehead1.0MSAAPowerCord31035397

Volex1.0MC5MacaoPowerCord31049500

Luxshare1.0MC5MacaoPowerCord31049520

Longwell1.0MC52pinJapanPowerCord31503423

Volex1.0MC52pinJapanPowerCord31503424

Luxshare1.0MC52pinJapanPowerCord31503425

GrandsunBLAcksinglehead1.0M3wireCCCPowerCord(R)31032953

Luxshare1.0MC5CCCPowerCord31045147

LongwellBLAcksinglehead1.0MASTAPowerCord31035396

Volex1.0MC5UKPowerCord31049496

Luxshare1.0MC5UKPowerCord31503352

1

66LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

LongwellBLAcksinglehead1.0MVDEPowerCord31035332

Volex1.0MC5EuropePowerCord31049497

Luxshare1.0MC5EuropePowerCord31049518

LongwellBLAcksinglehead1.0MIndiaPowerCord31035395

Luxshare1.0MC5IndiaPowerCord31503353

LongwellBLAcksinglehead1.0MItalyC5PowerCord®31039104

Volex1.0MC5ItalyPowerCord31049504

Luxshare1.0MC5ItalyPowerCord31503359

LongwellBLAcksinglehead1.0MBrazilPowerCord®31035828

Volex1.0MC5BrazilPowerCord31049505

Luxshare1.0MC5BrazilPowerCord31503357

LongwellBLAcksinglehead1.0MArgentinaC5PowerCord®31039100

Volex1.0MC5LAPowerCord31049507

Luxshare1.0MC5LAPowerCord31503356

LongwellBLAcksinglehead1.0MDenmarkC5PowerCord®31039101

Volex1.0MC5DenmarkPowerCord31049503

Luxshare1.0MC5DenmarkPowerCord31503360

LongwellBLAcksinglehead1.0MSwitzerLAndC5PowerCord®31039103

Volex1.0MC5SwitzerLAndPowerCord31049508

Luxshare1.0MC5SwitzerLAndPowerCord31503361

LongwellBLAcksinglehead1.0MIsraelC5PowerCord®31039107

Volex1.0MC5IsraelPowerCord31049502

Luxshare1.0MC5IsraelPowerCord31503362

LongwellBLAcksinglehead1.0MTaiwanC5PowerCord®31038885

Volex1.0MC5T aiwanPowerCord31049499

Luxshare1.0MC5TaiwanPowerCord31503354

LongwellBLAcksinglehead1.0MKoreaC5PowerCord®31039106

Volex1.0MC5KoreaPowerCord31049498

Luxshare1.0MC5KoreaPowerCord31503358

LongwellBLAcksinglehead1.0MSAC5PowerCord®31039105

Volex1.0MC5SouthAfricaPowerCord31049501

Luxshare1.0MC5SouthAfricaPowerCord31503355

Chapter9.FRUlists67

68LenovoC40SeriesAll-In-OneComputerHardwareMaintenanceManual

Chapter10.Generalinformation

Thischapterprovidesgeneralinformationthatappliestoallcomputermodelscoveredbythismanual.

AdditionalServiceInformation

Thischapterprovidesadditionalinformationthattheservicerepresentativemightfindhelpful.

Powermanagement

Powermanagementreducesthepowerconsumptionofcertaincomponentsofthecomputersuchasthe

systempowersupply,processor,harddiskdrives,andsomemonitors.

Advancedconfigurationandpowerinterface(ACPI)BIOS

AsthiscomputerhasanACPIBIOSsystem,theoperatingsystemisallowedtocontrolthepower

managementfeaturesofthecomputerandthesettingsforAdvancedPowerManagement(APM)BIOSmode

isignored.NotalloperatingsystemssupportACPIBIOSmode.

AutomaticPower-Onfeatures

TheAutomaticPower-OnfeatureswithinthePowerManagementmenuallowyoutoenableanddisable

featuresthatturnonthecomputerautomatically.

•WakeUponAlarm:Y oucanspecifyadateandtimeatwhichthecomputerwillbeturnedonautomatically.

Thiscanbeeitherasingleevent,adailyeventoraweeklyevent.

•WakeUponLAN:ThisfeatureallowsLANadaptercardtowaketheSystem.

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