Lenovo C355 Specifications Page 1

LenovoC355/C455All-In-OneComputerHardwareMaintenanceManualideaideaideaCentreideaMachineTypes:10138/F0A2[C355],10139/F0A3[C455]

Observethefollowingruleswhenworkingonelectricalequipment.Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoftmateri

–Switchoffpower.–Sendanotherpersontogetmedicalaid.SafetyinspectionguideTheintentofthisinspectionguideistoassistyouinidentifyingpotentialhazardsposedby

•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.•Avoidcontactwithotherpeoplewhilehandlingthepart.•Wearagroundedwriststrapagainstyo

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

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

Chapter3.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallcomputermodelscoveredbythismanual.SpecicationsThissectionliststhephys

10LenovoC355/C455All-In-OneComputerHardwareMaintenanceManual

Chapter4.GeneralCheckoutAttention:Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencemayhavebeenchanged.Beextremelyc

12LenovoC355/C455All-In-OneComputerHardwareMaintenanceManual

Chapter5.UsingtheSetupUtilityTheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsystemyouareus

AdministratorPasswordSettinganAdministratorPassworddetersunauthorizedpersonsfromchangingcongurationsettings.YoumightwanttosetanAdministratorPasswordi

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

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

a.Ifyoudonotwanttosavethesettings,selectDiscardchangesandExitfromthemenu.b.Ifyouhavechangedthesesettingsandwanttoreturntothedefaultsettings,selectLoad

18LenovoC355/C455All-In-OneComputerHardwareMaintenanceManual

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

POSTerrorcodesEachtimeyouturnthecomputeron,itperformsaseriesofteststocheckthatthesystemisoperatingcorrectlyandthatcertainoptionsareset.Thisseriesoftes

Chapter7.Locatingconnectors,controlsandcomponentsThissectionprovidesillustrationstohelplocatethevariousconnectors,controlsandcomponentsofthecomputer.F

LeftandrightviewThefollowingillustrationshowsthelocationofconnectors,controlsandcomponentsontheleftandrightsideofthecomputer.123654781.USBconnector5.M

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

LenovoC355/C455All-In-OneComputerHardwareMaintenanceManualMachineTypes:10138/F0A2[C355],10139/F0A3[C455]

HardwarecomponentsThefollowingillustrationshowsthecomponentsthatmakeupyourcomputer.123789101112141315161718192021225641.Opticaldiskdrivebracket12.Fron

IdentifyingpartsonthemotherboardThemotherboard(sometimescalledtheplanarorsystemboard)isthemaincircuitboardinyourcomputer.Itprovidesbasiccomputingfunct

26LenovoC355/C455All-In-OneComputerHardwareMaintenanceManual

Chapter8.ReplacinghardwareAttention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”intheSafetyandWarrantyGui

ReplacingthekeyboardandmouseNote:YourkeyboardwillbeconnectedtoaUSBconnectorateithersideorattherearofthecomputer.Toreplacethekeyboard:Step1.Removeanyme

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

RemovingthestandbaseAttention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface-down

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

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

ReplacingtheharddiskdriveAttention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface

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

Step7.Pushthelockpinsoutwardtoreleasetheharddiskdrivefromthebracket.Step8.Toinstallthenewharddiskdrive:a.Lineupthenewharddiskdrivewiththebracketandsec

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

Step10.Separatethecoverfromthedefectiveopticaldrive.Step11.Toinstallthenewopticaldrive:a.Alignthenewopticaldrivewiththecover,andthenpushthecoverbackin

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

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

Step9.Disconnectthetwocablesfromtheconverter,andthenremovethetwoscrewsthatsecuretheconverterboardtothechassis.Step10.Liftuptheconverterboardtoremoveit

Step10.Removethetwoscrewsthatsecurecameratothefrontbezel.1Step11.Liftupthecamera2anddisconnectthedatacablefromthecamera.3Step12.Toinstallthenewcamera:

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

Step6.Removetheopticaldrive.Referto“Replacingtheopticaldrive” .Step7.Removethestandholder.Referto“Removingthestandholder”.Step8.Removethemiddlecover.R

ReplacingthespeakersystemNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface-down

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

ReplacingthesystemfanNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface-downonas

Replacingtheheat-sinkNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface-downonas

c.Usethesealingtapetosealthegapin-betweenthesystemfanandheat-sink.Step14.ReattachtheEMIcover,middlecover,opticaldrive,standholder,footcoverandstandbas

Step10.DisconnecttheantennacablefromtheTV-Tunercard.Chapter8.Replacinghardware47

Step11.RemovethescrewthatsecurestheTV-Tunercardtothemotherboard.1Step12.PulltheTV-Tunercardupwardtoremoveitfromthecardportonthemotherboard.2Step13.Toi

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

Step11.RemovethescrewthatsecurestheWLANcardtothemotherboard.1Step12.LiftuptheWLANcardtoremoveitfromthesocket.2Step13.ToinstallthenewWLANcard:a.Insertt

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

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

Toreplacethemotherboard:Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperatingsystem,andturnoffthecomputerandallattached

ivLenovoC355/C455All-In-OneComputerHardwareMaintenanceManual

Step17.Removethevescrewsthatsecurethemotherboardtothechassisandliftthemotherboarduptoremoveit.Step18.Toinstallthenewmotherboard:a.Lineuptheholesonthe

Step5.Removethefootcover.Referto“Removingthefootcover”.Step6.Removethememorymodules.Referto“Replacingamemorymodule” .Step7.Removetheopticaldrive.Refer

d.LineupthechassisandnewLEDpanelwiththefrontbezel,andthenplaceitintoposition.e.Securethechassistothefrontbezelwiththeninescrews.f.Connectallthecablest

Chapter9.FRUlists-C355Thischapterliststheinformationontheeldreplaceableunits(FRUs)forLenovoC355All-In-Onedesktopcomputer.Attention:Besuretoreadandund

C355W8SUMACPU_E2-3000W/USB3.0MB90003799NC355W8SGPU_1GCPU_A6-5200W/USB3.0MB90003800NC355W8SGPU_1GCPU_A4-5000W/USB3.0MB90003801NC355W8SUMACPU_A4-5000W/U

C355FrontBezel(Black)90203391NC355FrontBezel(White)90203392N12FrontbezelC355FrontBezel(Red)90203393N10ChassisC355MiddleFrame90203397NC355RearCoverW/TV

C340SpeakerSUMSANGW/HOUSING(*2)90201451N7SpeakerC340SpeakerKuaidaW/HOUSING(*2）90201452NC355AUO&CMIConvertertoPanelCable90203431NC355SAMConverterto

WDXL500AWD5000AAKX-08ERMA0500GHDD-LH162002472500GBSGTPharaoh4KST500DM002500GHDD-LH162001782WDXL1000SWD10EZEX-08RKKA01TBHDD-LH162002922SGTGrenadaBPST10

LiteonLXH-SM-8825BlackSilkMouse-LVT252005281ChiconyLXH-MSU-1111BlackSilkMouse-LVT252005291SunrexLXH-EMS-10ZABlackSilkMouse-LVT252005301LiteonLXH-SM-88

SunrexEKB-10YA(BG)B-SilkUSBKB-LVT8252091331SunrexEKB-10YA(HR)B-SilkUSBKB-LVT8252091341SunrexEKB-10YA(JP)B-SilkUSBKB-LVT8252091351SunrexEKB-10YA(EN-FR)

Chapter1.AboutthismanualThismanualcontainsserviceandreferenceinformationforLenovoC355andC455All-In-Onecomputerslistedonthecover.Itisintendedonlyfortra

LiteonSK-8861(US-IN)2.4GKB-Black8252091801LiteonSK-8861(RU)2.4GKB-Black8252091811LiteonSK-8861(GB)2.4GKB-Black8252091821LiteonSK-8861(Nordic)2.4GKB-Bl

LiteonSK-8861(ES)2.4GKB-White8252110021LiteonSK-8861(SL)2.4GKB-White8252110031LiteonSK-8861(IT)2.4GKB-White8252110041LiteonSK-8861(IL)2.4GKB-White8252

Luxshare1.0mC5LAUSPowerCable315033561Volex1mC5LAUSPowerCable310495071LongwellBlackSingle-end1.0mDenmarkC5PowerCable®310391011Luxshare1.0mC5DenmarlPowe

Chapter10.FRUlists-C455Thischapterliststheinformationontheeldreplaceableunits(FRUs)forLenovoC455All-In-Onedesktopcomputer.Attention:Besuretoreadandun

C355W8SUMACPU_E2-3000W/USB3.0MB90003799NC355W8SGPU_1GCPU_A6-5200W/USB3.0MB90003800NC355W8SGPU_1GCPU_A4-5000W/USB3.0MB90003801NC355W8SUMACPU_A4-5000W/U

C355FrontBezel(Black)90203394NC355FrontBezel(White)90203395N12FrontbezelC355FrontBezel(Red)90203396NC455RearCoverW/TVW/HDMI(Black)90203411NC455RearCov

C340SpeakerSUMSANGW/HOUSING(*2)90201451N7SpeakerC340SpeakerKuaidaW/HOUSING(*2）90201452NC355AUO&CMIConvertertoPanelCable90203431NC455LGConvertertoP

WDXL500AWD5000AAKX-08ERMA0500GHDD-LH162002472500GBSGTPharaoh4KST500DM002500GHDD-LH162001782WDXL1000SWD10EZEX-08RKKA01TBHDD-LH162002922SGTGrenadaBPST10

LiteonLXH-SM-8825BlackSilkMouse-LVT252005281ChiconyLXH-MSU-1111BlackSilkMouse-LVT252005291SunrexLXH-EMS-10ZABlackSilkMouse-LVT252005301LiteonLXH-SM-88

SunrexEKB-10YA(BG)B-SilkUSBKB-LVT8252091331SunrexEKB-10YA(HR)B-SilkUSBKB-LVT8252091341SunrexEKB-10YA(JP)B-SilkUSBKB-LVT8252091351SunrexEKB-10YA(EN-FR)

2LenovoC355/C455All-In-OneComputerHardwareMaintenanceManual

LiteonSK-8861(US-IN)2.4GKB-Black8252091801LiteonSK-8861(RU)2.4GKB-Black8252091811LiteonSK-8861(GB)2.4GKB-Black8252091821LiteonSK-8861(Nordic)2.4GKB-Bl

LiteonSK-8861(ES)2.4GKB-White8252110021LiteonSK-8861(SL)2.4GKB-White8252110031LiteonSK-8861(IT)2.4GKB-White8252110041LiteonSK-8861(IL)2.4GKB-White8252

Luxshare1.0mC5LAUSPowerCable315033561Volex1mC5LAUSPowerCable310495071LongwellBlackSingle-end1.0mDenmarkC5PowerCable®310391011Luxshare1.0mC5DenmarlPowe

Chapter11.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallcomputermodelscoveredbythismanual.AdditionalServiceInformationThischa

Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen