Lenovo 62 Desktop Bedienungsanleitung

LenovoHardwareMaintenanceManualMachineTypes:2122,2123,2124,and2125

5.Checkforanyobviousalterations.Usegoodjudgmentastothesafetyofanyalterations.6.Checkinsidetheunitforanyobviousunsafeconditions,suchasmetallings,conta

4.Positionthecomputercoveronthechassissothattherailguidesonthebottomofthecomputercoverengagetherailsonthechassis.Then,pushthecovertothefrontofthecompu

Chapter10.AdditionalserviceinformationThischapterprovidesadditionalinformationthattheservicerepresentativemightndhelpful.SecurityfeaturesSecurityfeat

Updating(ashing)theBIOSfromadiscThissectionprovidesinstructionsonhowtoupdate(ash)theBIOSfromadiscontheWindows8(64-bit)operatingsystemandonotheropera

Updating(ashing)theBIOSfromyouroperatingsystemNote:BecauseLenovomakesconstantimprovementstoitsWebsites,theWebpagecontentsaresubjecttochangewithoutnot

14.Turnonthecomputertorestarttheoperatingsystem.PowermanagementPowermanagementreducesthepowerconsumptionofcertaincomponentsofthecomputersuchasthesyste

AppendixA.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat

TelevisionoutputnoticeThefollowingnoticeappliestomodelsthathavethefactory-installedtelevision-outputfeature.Thisproductincorporatescopyrightprotection

IndexAAdministrator,password56Bbasictroubleshooting35battery,replacing79BIOSsettings,changing59Boot-blockRecovery99Cchangingpassword56startupdeviceseq

Power-On,Password56Rrearconnectors68recoveringfromaPOSTandBIOSupdatefailure99recoveryBoot-blockRecovery99removingcomputercover74replacingbattery79hard

•French•German•Hebrew•Italian•Korean•SpanishDANGERElectricalcurrentfrompower,telephoneandcommunicationcablesishazardous.Toavoidashockhazard:•Donotconn

Disposeofthebatteryasrequiredbylocalordinancesorregulations.CAUTION:Whenlaserproducts(suchasCD-ROMs,DVD-ROMdrives,beropticdevices,ortransmitters)arei

Chapter2.Safetyinformation9

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)12PERIGOAcorrenteelétricaprovenientedecabosdealimentação,detelefoneedecomunicaçõeséperigosa.10LenovoHardwareM

Paraevitarriscodechoqueelétrico:•Nãoconectenemdesconectenenhumcaboouexecuteinstalação,manutençãooureconguraçãodesteprodutoduranteumatempestadecomraio

•Autilizaçãodecontrolesouajustesouaexecuçãodeprocedimentosdiferentesdosespecicadosaquipoderesultaremexposiçãoprejudicialàradiação.PERIGOAlgunsproduto

Chapter2.Safetyinformation13

1214LenovoHardwareMaintenanceManual

12Chapter2.Safetyinformation15

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandChapter2“Safetyinformation”onpage3andAppendixA“Notices”onpage101.First

DANGERLecourantélectriqueprovenantdel'alimentation,dutéléphoneetdescâblesdetransmissionpeutprésenterundanger.Pourévitertoutrisquedechocélectrique

ATTENTION:Sidesproduitsàlaser(telsquedesunitésdeCD-ROM,deDVD-ROM,desunitésàbresoptiques,oudesémetteurs)sontinstallés,prenezconnaissancedesinformation

12VORSICHTAnNetz-,Telefon-undDatenleitungenkönnengefährlicheSpannungenanliegen.AusSicherheitsgründen:•BeiGewitterandiesemGerätkeineKabelanschließenode

•über100Cerhitzen.•reparierenoderzerlegen.DieörtlichenBestimmungenfürdieEntsorgungvonSondermüllbeachten.ACHTUNG:BeiderInstallationvonLasergeräten(wieC

1220LenovoHardwareMaintenanceManual

12Chapter2.Safetyinformation21

PERICOLOLacorrenteelettricaprovenientedaicavidialimentazione,deltelefonoedicomunicazionepuòesserepericolosa.Perevitareilrischiodiscosseelettriche:•Non

ATTENZIONE:Quandovengonoinstallatiprodottilaser(qualiCD-ROM,unitàDVD-ROM,unitàabreotticheotrasmittenti),tenerpresentequantosegue:•Nonrimuovereglispor

24LenovoHardwareMaintenanceManual

12PELIGROLacorrienteeléctricaprocedentedecablesdealimentación,teléfonosycablesdecomunicaciónpuedeserpeligrosa.Paraevitarelriesgodedescargaeléctrica:•N

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

•Noenciendanuncaunequipocuandohayseñalesdefuego,aguaodañosestructurales.•Desconecteloscablesdealimentación,lossistemasdetelecomunicaciones,lasredesylo

Algunosproductoslásertienenincorporadoundiodoláserdeclase3Aoclase3B.Tengaencuentalosiguiente:Cuandoseabre,quedaexpuestoaradiaciónláser.Nomiredirectame

28LenovoHardwareMaintenanceManual

Chapter3.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallmachinetypessupportedbythismanual.SpecicationsThissectionliststhephys

LenovoprogramsYourcomputercomeswithLenovoprogramstohelpyouworkmoreeasilyandsecurely.DependingontheWindowsoperatingsystempreinstalled,theprogramsmightv

Table2.ProgramsinControlPanelProgramControlPanelsectionGreentextinControlPanelCommunicationsUtilityHardwareandSoundLenovo-WebConferencingFingerprintSo

ThisWebsiteisupdatedwiththelatestsupportinformationsuchasthefollowing:•Driversandsoftware•Diagnosticsolutions•Productandservicewarranty•Productandpart

Chapter4.GeneralcheckoutAttentionThedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencemighthavebeenchanged.Beextremely

–Hasthiscongurationeverworked?–Ifithasbeenworking,whatchangesweremadepriortoitfailing?–Isthistheoriginalreportedfailure?•Diagnosticsversion–Typeandve

Chapter5.TroubleshootinganddiagnosticsThischapterdescribessomebasictroubleshootinganddiagnosticprograms.Ifyourcomputerproblemisnotdescribedhere,see“Le

InstallingorreplacingaPCIcard...76Replacingthebattery...79Installingorreplacingamemorymodule...80Replacingtheopticaldrive...82Replacing

SymptomActionTheoperatingsystemdoesnotstart.Verifythat:•Thestartupsequenceincludesthedevicewheretheoperatingsystemresides.Usually,theoperatingsystemis

•Ifyouareunabletorunthediagnosticprogram,contacttheLenovoCustomerSupportCenter.See“LenovoSupportWebsite”onpage31formoreinformation.•Ifthediagnosticpro

NoaudioinWindowsSymptom:NoaudioinWindowsActions:•IfyouareusingpoweredexternalspeakersthathaveanOn/Offcontrol,verifythattheOn/OffcontrolissettotheOnpos

•Iftheseactionsdonotcorrecttheproblem,runthediagnosticprograms(see“LenovoSolutionCenter”onpage53forinstructions).Ifyouneedtechnicalassistance,see“Leno

DVDproblemsSelectyoursymptomfromthefollowinglist:•“BlackscreeninsteadofDVDvideo”onpage40•“DVDmoviewillnotplay”onpage40•“Noaudioorintermittentaudiowhil

•Ensurethatvideoresolutionissettolessthan1152x864.Iftheseactionsdonotcorrecttheproblem,runthediagnosticprograms(see“LenovoSolutionCenter”onpage53forin

"NoOperatingSystemFound"messageorthesystemnotstartingfromthecorrectharddiskdriveSymptom:"NoOperatingSystemFound"messageorthesystem

Iftheseactionsdonotcorrecttheproblem,havethecomputerandkeyboardserviced.See“LenovoSupportWebsite”onpage31fordetails.Themouseorpointingdevicedoesnotwor

MonitorproblemsNote:Manymonitorshavestatus-indicatorlightsandbuilt-incontrolsforadjustingbrightness,contrast,width,height,andotherpictureadjustments.H

•Themonitormightbeoperatinginalow-refreshratedisplaymode.Setthemonitortothehighest,noninterlacedrefreshratesupportedbyyourmonitorandthevideocontroller

Chapter1.AboutthismanualThismanualprovidesserviceandreferenceinformationforLenovo®computerslistedonthefrontcover.Thismanualisintendedonlyfortrainedser

•“IfyourcomputerisaGigabitEthernetmodelandyouuseaspeedof1000Mbps,theconnectionfailsorerrorsoccur”onpage47•“IfyourcomputerisaGigabitEthernetmodel,itcan

TheWakeonLANfeatureisnotworkingSymptom:TheWakeonLAN(WOL)featureisnotworking.Actions:•MakesurethatWOLisenabledintheBIOSSetupUtilityprogram.•Ifitis,chec

BluetoothproblemsForBluetoothproblems,selectyoursymptomfromthefollowinglist:•“SounddoesnotcomefromtheBluetoothheadphone”onpage48•“PIMitemssentfromtheW

Iftheseactionsdonotcorrecttheproblem,runthediagnosticprograms(see“LenovoSolutionCenter”onpage53forinstructions).Ifyouneedtechnicalassistance,see“Lenov

4.Alistofunnecessarylecategoriesisdisplayed.Selecteachlecategoryyouwanttodelete,andthenclickOK.•Procedure21.OpenControlPanel.2.ClickPrograms.3.Click

InsufcientmemorySymptom:InsufcientmemoryIngeneral,themorememorythatisinstalled,thebettertheWindowsoperatingsystemruns.Action:Installadditionalmemory

SoftwareproblemsSelectyoursymptomfromthefollowinglist:•“Whenusingasortfeature,datesdonotsortinthecorrectorder”onpage52•“Softwaredoesnotworkasexpected”

USBproblemsSymptom:TheUSBconnectorscannotbeaccessed.Actions:•MakesuretheUSBcableissecurelyconnectedtotheUSBconnectorandtotheUSBdevice.IftheUSBdeviceha

54LenovoHardwareMaintenanceManual

Chapter6.UsingtheSetupUtilityprogramTheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsystemy

2LenovoHardwareMaintenanceManual

PasswordconsiderationsApasswordcanbeanycombinationofupto64alphabeticandnumericcharacters.Forsecurityreasons,itisrecommendedtouseastrongpasswordthatcan

Note:Apasswordcanbeanycombinationofupto64alphabeticandnumericcharacters.Formoreinformation,see“Passwordconsiderations”onpage56.Erasinglostorforgottenp

1.Turnoffyourcomputer.2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhentheStartupDeviceMenuwindowdisplays,releasetheF12key.3.Selectthe

2.FromtheSetupUtilityprogrammainmenu,selectPower➙AfterPowerLoss,andpressEnter.3.SelectPowerOnandpressEnter.4.PressF10tosavechangesandexittheSetupUtili

60LenovoHardwareMaintenanceManual

Chapter7.Symptom-to-FRUindexTheSymptom-to-FRUindexlistserrorsymptomsandpossiblecauses.Themostlikelycauseislistedrst.AlwaysbeginwiththeChapter4“Genera

Thefollowingtablesdescribesbeepsymptoms.BeepSymptomFRU/Action2shortbeepsCMOSsettingerrorPerformthefollowingactionsinorder.1.StarttheSetupUtilityprogra

POSTErrorcodePOSTErrormessageDescription/Action1762CongurationchangehasoccurredThiserrormessageisdisplayedwhenaharddiskdriveoropticaldrivechangehasbe

MiscellaneouserrormessagesMessage/SymptomFRU/ActionChangingdisplaycolorsDisplay/MonitorComputerwillnotpower-off.See“Harddiskdrivebooterror”onpage61.1.

Message/SymptomFRU/ActionNon-systemdiskordiskerror-typemessagewithaknown-gooddiagnosticdiskette.1.DisketteDrive2.SystemBoard3.DisketteDriveCableOtherd

Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen

d.Extendedvideomemorye.ExternalCachef.ExternalCacheRAMg.Harddiskdriveh.Diskettedrive3.Turnonthepowerandthecomputertore-testthesystem.4.Repeatsteps1thr

Chapter8.LocationsThischapterintroducesthelocationsofthecomputerhardwarecomponents.LocationsThissectionprovidesinformationtohelpyoulocateyourcomputerc

LocatingconnectorsontherearofyourcomputerFigure2“Rearconnectorlocations”onpage68showsthelocationsoftheconnectorsontherearofyourcomputer.Someconnectors

Figure3.ComponentlocationsThefollowingtableliststhemajorFRUsshowninFigure3“Componentlocations”onpage69andidentieswhichFRUsalsoareself-serviceCRUsorop

•Self-serviceCRUs:TheseCRUsunplugoraresecuredbynomorethantwoscrews.ExamplesofthesetypesofCRUsincludethekeyboard,themouse,anyUSBdevice,andthepowercord.

LocatingpartsonthesystemboardFigure4“Systemboardpartlocations”onpage71showsthelocationsofthepartsonthesystemboard.Figure4.Systemboardpartlocations14-p

LocatinginternaldrivesInternaldrivesaredevicesthatyourcomputerusestoreadandstoredata.Youcanadddrivestoyourcomputertoincreasestoragecapacityandenableyo

Chapter9.ReplacingFRUsImportant:BesuretoreadandunderstandChapter2“Safetyinformation”onpage3beforeyoureplaceanyFRU.Theseprecautionsandguidelineswillhel

RemovingthecomputercoverAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”intheUserGuide.To

RemovingandreinstallingthefrontbezelAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”inthe

Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoftmaterialthatdoesnotinsulateyouwhenworkingwithliveelectricalcurr

4.Toreinstallthefrontbezel,alignthethreeplastictabsontherightsideofthefrontbezelwiththecorrespondingholesinthechassis,thenpivotthefrontbezelinwardsunt

3.Attherearofthecomputer,removethescrewthatsecuresthePCIcardlatch.Figure9.RemovingthescrewthatsecuresthePCIcardlatch4.Dependingonwhetheryouareinstalli

•IfyouarereplacinganoldPCIcard,grasptheoldcardthatiscurrentlyinstalledandgentlypullitoutoftheslot.Figure10.RemovingaPCIcardNotes:a.Thecardtstightlyin

7.PivotthecardlatchtotheclosedpositiontosecurethePCIcard.Figure11.InstallingaPCIcard8.ReinstallthescrewtosecurethePCIcardlatchinplace.9.Tocompletethei

4.Removetheoldbattery.Figure12.Removingtheoldbattery5.Installanewbattery.Figure13.Installinganewbattery6.Reinstallthecomputercoverandconnectthecables.

5.Removeanypartsthatmightpreventyouraccesstothememoryslots.Dependingonyourcomputermodel,youmightneedtoremovethePCIExpressx16graphicscardforeasieracces

7.Positionthenewmemorymoduleoverthememoryslot.Makesurethatthenotch1onthememorymodulealignscorrectlywiththeslotkey2onthesystemboard.Pushthememorymodule

Figure17.Removingtheopticaldrive5.Slidethenewopticaldriveintothedrivebayfromthefrontandalignthescrewholesinthenewopticaldrivewiththecorrespondingholes

6.ConnectoneendofthesignalcabletotherearofthenewopticaldriveandtheotherendtoanavailableSATAconnectoronthesystemboard.See“Locatingpartsonthesystemboard

6.Followthissequencetoremovethefourscrewsthatsecuretheheatsinkandfanassemblytothesystemboard:a.Partiallyremovescrew1,thenfullyremovescrew2,andthenfull

Voltage-selectionswitchSomecomputersareequippedwithavoltage-selectionswitchlocatednearthepower-cordconnectionpointonthecomputer.Ifyourcomputerhasavolt

ReplacingthepowersupplyassemblyAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”intheUserG

4.Laythecomputeronitssideandremovethefourscrewsattherearofthechassisthatsecurethepowersupplyassembly.Figure21.Removingthescrewsforthepowersupplyassemb

CAUTION:Theheatsinkandmicroprocessormightbeveryhot.Turnoffthecomputerandwaitthreetoveminutestoletthecomputercoolbeforeremovingthecomputercover.Torepl

Figure23.RemovingthemicroprocessorNotes:a.Yourmicroprocessorandsocketmightlookdifferentfromtheoneillustrated.b.Notetheorientationofthemicroprocessorin

10.Lowerthenewmicroprocessorstraightdownintothemicroprocessorsocketonthesystemboard.Figure24.Installingthemicroprocessor11.Closethemicroprocessorretai

4.RemoveallmemorymodulesandPCIcardsthatarecurrentlyinstalled.See“Installingorreplacingamemorymodule”onpage80and“InstallingorreplacingaPCIcard”onpage76

15.Tocompletethereplacement,goto“Completingthepartsreplacement”onpage95.Thefailingsystemboardmustbereturnedwithamicroprocessorsocketcovertoprotectthep

5.Removethefourscrewsthatsecuretheharddiskdrive.Then,slidetheharddiskdriveoutofthechassis.Figure27.Removingtheprimaryharddiskdrive6.Slidethenewharddis

7.ConnectoneendofthesignalcabletotherearofthenewharddiskdriveandtheotherendtoanavailableSATAconnectoronthesystemboard.See“Locatingpartsonthesystemboar

6.RemovethescrewthatsecuresthefrontaudioandUSBassemblybrackettothechassistoremovethebracketfromthechassis.Figure30.RemovingthefrontaudioandUSBassembly