Lenovo H50-50 Desktop Manuale Utente

LenovoH50SeriesHardwareMaintenanceManualMachineTypes:90C1[H50-00];90BH[H50-05];90B6[H50-50ES];90B7[H50-50Non-ES];90BF[H50-55ES];90BG[H50-55Non-ES]

Observethefollowingruleswhenworkingonelectricalequipment.Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoftmateri

–Sendanotherpersontogetmedicalaid.SafetyinspectionguideTheintentofthisinspectionguideistoassistyouinidentifyingpotentiallyunsafeconditionsontheseprodu

•Avoidcontactwithotherpeoplewhilehandlingthepart.•Wearagroundedwriststrapagainstyourskintoeliminatestaticonyourbody.•Preventthepartfromtouchingyourclo

ToConnectToDisconnect1.T urneverythingOFF.2.First,attachallcablestodevices.3.Attachsignalcablestoconnectors.4.Attachpowercordstooutlet.5.T urndeviceON

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

Chapter3.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallmachinetypessupportedbythispublication.SpecificationsThissectionliststh

10LenovoH50SeriesHardwareMaintenanceManual

Chapter4.GeneralCheckoutAttention:Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencechanged.Beextremelycarefuldurin

12LenovoH50SeriesHardwareMaintenanceManual

Chapter5.UsingtheSetupUtilityTheSetupUtilityprogramisusedtoviewandchangetheconfigurationsettingsofyourcomputer,regardlessofwhichoperatingsystemyouareus

AdministratorPasswordSettinganAdministratorPassworddetersunauthorizedpersonsfromchangingconfigurationsettings.YoumightwanttosetanAdministratorPasswordi

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

OnboardAudioControllerSelectwhethertoenableordisabletheOnboardAudioController,whenfeatureissettoDisabledalldevicesconnectedtotheaudioconnectors(e.g.ah

Tovieworpermanentlychangetheconfiguredstartupdevicesequence,dothefollowing:1.StarttheLenovoBIOSSetupUtilityprogram(see“StartingtheLenovoBIOSSetupUtilit

18LenovoH50SeriesHardwareMaintenanceManual

Chapter6.Symptom-to-FRUIndexTheSymptom-to-FRUindexlistserrorsymptomsandpossiblecauses.Themostlikelycauseislistedfirst.AlwaysbeginwithChapter4,“GeneralC

POSTerrorcodesEachtimeyouturnthecomputeron,itperformsaseriesofteststocheckthatthesystemisoperatingcorrectlyandthatcertainoptionsareset.Thisseriesoftes

Chapter7.Locatingconnectors,controlsandcomponentsThissectionprovidesillustrationstohelplocatethevariousconnectors,controlsandcomponentsofthecomputer.F

RearviewThefollowingillustrationshowsthelocationofconnectorsandcomponentsontherearofthecomputer.H50-005697834211.USB3.0connector6.Powerconnector2.On-b

H50-05126810793541.On-boardVGAconnector6.Audioconnectors2.HDMIconnector(selectedmodelsonly)7.Wi-Fiantenna(selectedmodelsonly)3.USB2.0connectors(2)8.Po

LenovoH50SeriesHardwareMaintenanceManualMachineTypes:90C1[H50-00];90BH[H50-05];90B6[H50-50ES];90B7[H50-50Non-ES];90BF[H50-55ES];90BG[H50-55Non-ES]

1.Powerconnector6.USB2.0connectors(2)2.Voltageselectionswitch(selectedmodelsonly)7.Ethernetconnector3.HDMIconnector(selectedmodelsonly)8.Audioconnecto

HardwarecomponentsThefollowingillustrationshowsthecomponentsthatmakeupyourcomputer.1.Microprocessorfanandheatsink5.Systemfan2.Memorymodules6.Opticaldr

Lenovo H50-001513326789411101215 141.Systemfanheader9.ClearCMOSjumper2.Microprocessorandheatsink10.LPCdebugheader3.Microprocessorfanheader11.Frontpane

Lenovo H50-0521 34567811101291.Microprocessorandheatsink7.SATAconnectors(2)2.Microprocessorfanheader8.MiniPCI-Eslot3.Memoryslots(2)9.FrontUSBconnector

1 2 3 4 5101112151617181913147698Lenovo H50-501.12Vpowerconnector11.FrontUSBconnectors(2)2.Microprocessorandheatsink12.LPCdebugheader3.Microprocessorf

1 3 4 5 6791011121428131517181916Lenovo H50-551.12Vpowerconnector11.Powerconnector2.Battery12.SATAconnectors(4)3.Systemfanheader13.Powerfanheader4.Mic

30LenovoH50SeriesHardwareMaintenanceManual

Chapter8.ReplacinghardwareAttention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”intheSafetyandWarrantyGui

ReplacingthekeyboardandmouseToreplacethekeyboardandmouseStep1.Removeanymedia(disks,CDs,DVDsormemorycards)fromthedrives,shutdowntheoperatingsystem,andt

Step4.Removethe2screwsthatsecurethecomputercoverattherearofthechassis.Chapter8.Replacinghardware33

FirstEdition(July2014)14th©CopyrightLenovo2014.LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServicesAdministration“GSA

Step5.Toreinstallthecomputercover:a.Lineupthecomputercoverwiththechassisthenslideitback.b.Securethecomputercovertothechassiswiththescrews.Removingthef

Step5.Removethefrontbezelbyreleasingthethreeplastictabsinsidethechassisandpushingthebezeloutwardasshown.Step6.Toreattachthebezel:a.Aligntheplastictabs

Step6.Disconnectthedataandpowercablesfromtherearoftheopticaldrive.Step7.Removethe2screwsthatsecuretheopticaldiskdrivebaytothechassis.1Step8.Slideoutth

Step5.Disconnectthedataandpowercablesfromtheharddiskdrive.1Step6.Removethefourscrewsthatsecuretheharddiskdrivetodrivebay.2Step7.Removetheharddiskdrive

Step7.Removethememorymodulebeingreplacedbyopeningtheretainingclipsasshown.Step8.Insertthenotchedend1ofthenewmemorymoduleintotheslot.Pressthememorymodu

Step11.Positionthenewmemorymoduleoverthememoryconnector.Makesurethenotch1onthememorymoduleiscorrectlyalignedwiththeconnectorkey2onthesystemboard.Pusht

Step5.Removethescrewthatsecuresthelatchtothechassis,1opentheadapterlatch2andremovetheadapterbypullingitstraightoutoftheadapterconnector.340LenovoH50Se

Step6.Toinstallthenewgraphiccard:a.Installthenewadapterintothesameadapterconnector.b.Reattachthemetalbracketbackintopositionandsecurethegraphiccardtot

Step5.Disconnectthemicroprocessorfancablefromthesystemboard.Step6.Removethe4screwsthatsecuretheheat-sinkassemblytothemotherboard.Step7.Liftuptheheat-s

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

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

Step7.Holdingthesidesofthemicroprocessorwithyourfingers,removetheprotectivecover1thatprotectsthegoldcontactsonthenewmicroprocessor.2Step8.Holdingthesid

Step2.Unplugallpowercordsfromelectricaloutlets.Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)cables,andanyoth

Step7.Liftthemicroprocessorstraightupandoutofthesocket.Attention:Donottouchthegoldcontactsonthebottomofthemicroprocessor.Whenhandingthemicroprocessor,

Step10.Lowerthemicroprocessorstraightdownintoitssocketonthemotherboard.Step11.Tosecurethemicroprocessorinthesocket,closethemicroprocessorretainerandlo

Step5.Disconnectthefanpowercablefromtheconnectoronthemotherboard.Step6.Pullthesystemfanassemblyoutofthechassis.48LenovoH50SeriesHardwareMaintenanceMan

Step7.Toinstallthenewsystemfan:a.Installthenewsystemfanassemblybyaligningtherubbermountsofthesystemfanassemblywiththeholesonthechassisandthenpushtheru

ReplacingtheWi-FicardNote:Forthisprocedure,ithelpstolaythecomputerflat.ToreplacetheWi-Ficard:Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthed

Toreplacethethefrontcardreadermodule:Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperatingsystem,andturnoffthecomputera

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

Step15.Installthenewmotherboard:a.Lineuptheholesonthenewmotherboardwithmountingholesonthechassisandsecureitwithscrews.b.Reattachthememorymodule,Wi-Fic

ivLenovoH50SeriesHardwareMaintenanceManual

54LenovoH50SeriesHardwareMaintenanceManual

Chapter9.FRUlists-H50–00Thischapterliststheinformationonthefieldreplaceableunits(FRUs).Attention:Besuretoreadandunderstandallthesafetyinformationbefore

MemoryM471B5674QH0-YK02GBD3L-1600SMemory-HF1100983HMT425S6AFR6A-PB2GBD3L-1600SMemory-HF1100643MT4KTF25664HZ-1G6E12GBD3L-1600SMemory1100956Mic_RD9PSH2G

DisGFXBITLAND@R5235@1G/A/DB/HGraphics11202403MSI@R5235@1G/A/DB/HGraphics11202404BITLAND@R5235@1G/A/DB/HLPGraphics11202405MSI@R5235@1G/A/DB/HLPGraphics

PSUrearholeshieldingJT20LchassisPSUcover31505051JT314chassispowersupplycover31506508AVCATXpowersupplycover31506616326chassispowercover31501626NCardRea

KB&MouseSunrexEKB-10YA(US)B-SilkUSBKB-LVT825209111PrimaxKB4721(US)B-SilkUSBKB-LVT825209112SunrexEKB-10YA(TW)B-SilkUSBKB-LVT825209114SunrexEKB-10YA

ChassisForH50-00MACELX-321HTchassis30500525MACELX-321HTChassis5C80G59894MACELX-321HTChassisF/Bezel5CB0G59893MACELX-321HTUSB&CRBracket5B40G59900JT3

Chapter10.FRUlists-H50–05Thischapterliststheinformationonthefieldreplaceableunits(FRUs).Attention:Besuretoreadandunderstandallthesafetyinformationbefor

W8PMSIBeemaE2-6110MBSPP0G06455NOKMSIBeemaE1-6010MBSPP0G06428W8SMSIBeemaE1-6010MBSPP0G06437W8PMSIBeemaE1-6010MBSPP0G06434ThermalTaisolCECA022836A6AMD18

ODDPLDSDH-16D7SHHHSATABlackDVDROMLH25205800HLDSDH50NSATABlackDVDROMODDLH25210649HLDSDH60NSATABlackDVDROMODDLH25216229PanasonicSW430SATABlackDVDROMLH25

Chapter1.AboutthismanualThismanualcontainsserviceandreferenceinformationforLenovoH50seriesdesktopcomputerslistedonthecover.Itisintendedonlyfortraineds

WIFILtnRTL8723BE1x1BGN+BTHMCWLAN20200440LiteonWB3351x1BGN+BT4.0HMCWLAN20200437NScrewJTM2X3antiskidScrew31501076NWIFIAntennaLSX315FrontAntenna31507039L

CableLSUSB2.0F_IOcable_U500A600_321HT31507416CLUSB2.0F_IOcable_U500A600_321HT31507417LSUSB2.0F_IOcable_U500A600_326CT31507414MGESB2.0F_IOcable_U500A60

SunrexEKB-10YA(SP)B-SilkUSBKB-LVT825209126SunrexEKB-10YA(SL)B-SilkUSBKB-LVT825209127SunrexEKB-10YA(IT)B-SilkUSBKB-LVT825209128SunrexEKB-10YA(HB)B-Silk

LiteonSK-8861(BG)2.4GKB-Black825209197LiteonSK-8861(KR)2.4GKB-Black825209198LiteonSK-8861(JP)2.4GKB-Black825209199LiteonSK-8861(EN-FR)2.4GKB-Black8252

68LenovoH50SeriesHardwareMaintenanceManual

Chapter11.FRUlists-H50–50Thischapterliststheinformationonthefieldreplaceableunits(FRUs).Attention:Besuretoreadandunderstandallthesafetyinformationbefor

ThermalIntel95W4PinCoolerKit,NoFanGrillSG10F47256TSLCEL3102836A6Intel65/95WCooler31045550AVCZ8UL06S012Intel65/95WCooler31045549DWPHD103-0265-A0Intel95

HDDWDXL500AWD5000AAKX-08U6A0500GHDD-LH16200544TSBMars4K500GDT01ACA050-LH16200512SGTPharaoh4KST500DM002500GHDD-LH162001783.5inchSATA6G7.2KGrenadaBP1.51

PowerSupplyAcbelPCB037EL0GPS3LC180WSinglePSU36200430HuntkeyHK28023FPLCPS3180WPSU36200218HuntkeyHK28025FPPS3WW180WSinglePSU36200366AcbelPCB038EL0GPS3WW

MGE600mm321HT&326CTLEDcable31507413CableLSSATApowercable(220_250_180)31504572GSSATApowercable(220_250_180)31504573Luxshare,250mmSATAcable,2latchin

2LenovoH50SeriesHardwareMaintenanceManual

SunrexEKB-10YA(BG)B-SilkUSBKB-LVT825209133SunrexEKB-10YA(HR)B-SilkUSBKB-LVT825209134SunrexEKB-10YA(JP)B-SilkUSBKB-LVT825209135SunrexEKB-10YA(EN-FR)B-S

LiteonSK-8861(JP)2.4GKB-Black825209199LiteonSK-8861(EN-FR)2.4GKB-Black825209200LiteonSK-8861(PT)2.4GKB-Black825209201LiteonSK-8861(BE-EN)2.4GKB-Black8

76LenovoH50SeriesHardwareMaintenanceManual

Chapter12.FRUlists-H50–55Thischapterliststheinformationonthefieldreplaceableunits(FRUs).Attention:Besuretoreadandunderstandallthesafetyinformationbefor

ThermalmoduleTSCEK8702836F689W/4PCOOLER(R)31039386AVCZ7UH00C0164P/89WCOOLER(R)31039315FOXPV902512PSPF0J-G-29225Sysfan(R)31039640AVCDS09225R12HP1839225

HDDWDXL500AWD5000AAKX-08U6A0500GHDD-LH16200544TSBMars4K500GDT01ACA050-LH16200512SGTPharaoh4KST500DM002500GHDD-LH162001783.5inchSATA6G7.2KGrenadaBP1.51

GraphicsBitland@R5235@1G/A/DB/HGraphics11202403MSI@R5235@1G/A/DB/HGraphics11202404BITLAND@R5235@2G/A/DB/HGraphics11202748Bitland@R7240@2G/A/DB/HGraphi

JTLX-321HT2Chassis5C80G59901JTLX-321HT2ChassisF/Bezel5CB0G59902JTLX-321HT2USB&CRBracket5B40G59891JT328BT-23LWlanAntennaCover5CB0G59219JTH81MBrearI

SunrexEKB-10YA(IT)B-SilkUSBKB-LVT825209128SunrexEKB-10YA(HB)B-SilkUSBKB-LVT825209129SunrexEKB-10YA(FR)B-SilkUSBKB-LVT825209130SunrexEKB-10YA(GK)B-Silk

LiteonSK-8861(EN-FR)2.4GKB-Black825209200LiteonSK-8861(PT)2.4GKB-Black825209201LiteonSK-8861(BE-EN)2.4GKB-Black825209202LiteonSK-8861(DU)2.4GKB-Black8

Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen

84LenovoH50SeriesHardwareMaintenanceManual

Chapter13.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallmachinetypessupportedbythispublication.AdditionalServiceInformationTh