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Inhaltsverzeichnis

Seite 1 - UserGuide

ThinkCentreM73UserGuideMachineTypes:10AXand10AY

Seite 2 - FirstEdition(August2013)

Foryoursafetyandtomaintainoptimumcomputerperformance,alwaysfollowthesebasicprecautionswithyourdesktopcomputer:•Keepthecoverclosedwheneverthecomputeris

Seite 3 - Contents

•Power-OnPassword•AdministratorPassword•HardDiskPasswordYoudonothavetosetanypasswordstouseyourcomputer.However,usingpasswordsimprovescomputingsecurity

Seite 4

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage87.2.FromtheSetupUtilityprogrammainmenu,selectSecurity.3.Dependingonthepassword

Seite 5

•SelectATADriveSetuptoenableordisableaninternalorexternalSATAdevice.4.SelectthedesiredsettingsandpressEnter.5.PressF10tosavechangesandexittheSetupUtil

Seite 6

•Pressingthepowerswitch•EnablingthewakeuponalarmfeatureThewakeuponalarmfeatureenablesyourcomputertowakeupatasettime.Toenablethewakeuponalarmfeature,do

Seite 7 - Importantsafetyinformation

AfterenablingtheICEthermalalertfunction,whencriticalthermalsituationsoccur,suchasmalfunctioningfans,abnormallyhightemperature,andpoorcoolingperformanc

Seite 8 - Powercordsandpoweradapters

Chapter8.UpdatingsystemprogramsThischapterprovidesinformationaboutupdatingthePOSTandBIOS,andhowtorecoverfromaPOSTandBIOSupdatefailure.Usingsystemprogr

Seite 9 - Heatandproductventilation

Updating(ashing)theBIOSfromyouroperatingsystemNote:BecauseLenovomakesconstantimprovementstoitsWebsites,theWebpagecontentsaresubjecttochangewithoutnot

Seite 10 - Modemsafetyinformation

Chapter9.PreventingproblemsThischapterprovidesinformationthatcanhelpyouavoidcommonproblemsandkeepyourcomputerrunningsmoothly.Keepingyourcomputercurren

Seite 11 - Powersupplystatement

UsingSystemUpdateTheSystemUpdateprogramhelpsyoukeepthesoftwareonyourcomputerup-to-date.UpdatepackagesarestoredonLenovoserversandcanbedownloadedfromthe

Seite 12

CleaningyourcomputerItisagoodpracticetocleanyourcomputerperiodicallytoprotectthesurfacesandensuretrouble-freeoperation.CAUTION:Besuretoturnoffthecompu

Seite 13 - Chapter1.Productoverview

LasercompliancestatementCAUTION:Whenlaserproducts(suchasCD-ROMs,DVDdrives,beropticdevices,ortransmitters)areinstalled,notethefollowing:•Donotremoveth

Seite 14

Manycomputersupplystorescarrythespecialcleaninguidsfordisplays.UsecleaninguidsdevelopedforLCDdisplaysonly.Firstapplytheuidtoalint-free,softcloth,th

Seite 15 - Chapter1.Productoverview3

Chapter10.TroubleshootinganddiagnosticsThischapterprovidesinformationaboutdiagnosingandtroubleshootingcomputerproblems.Ifyourcomputerproblemisnotdescr

Seite 16 - Lenovoprograms

SymptomActionTheoperatingsystemdoesnotstart.Verifythat:•Thestartupsequenceincludesthedevicewheretheoperatingsystemresides.Usually,theoperatingsystemis

Seite 17 - Chapter1.Productoverview5

1.Removethenewhardwareoptionorsoftware.Ifyoumustremovethecomputercovertoremoveahardwareoption,makesureyoureviewandfollowtheelectricalsafetyinformation

Seite 18

Note:Whenexternal-speakerorheadphonecablesareattachedtotheaudioconnector,theinternalspeaker,ifpresent,isdisabled.Inmostcases,ifanaudioadapterisinstall

Seite 19 - Chapter1.Productoverview7

AnaudiodiscorAutoPlay-enableddiscdoesnotautomaticallyplaywhenitisinsertedintoaCDdriveSymptom:AnaudiodiscorAutoPlay-enableddiscdoesnotautomaticallyplay

Seite 20 - Locations

Actions:•RestarttheDVDplayerprogram.•Closeanyopenles,turnoffthecomputer,andthenrestartthecomputer.•Tryalowerscreenresolutionorcolordepth.Iftheseactio

Seite 21

•OncomputersthathaveaCD-ROMorCD-RWdriveinadditiontoaDVD-ROMdrive,makesurethattheDVDdiscisinthedrivelabeled“DVD”.Iftheseactionsdonotcorrecttheproblem,r

Seite 22

3.ClickDevicesandPrinters.4.Double-clickUSBEnhancedPerformanceKeyboard.TheUSBEnhancedPerformanceKeyboardCustomizationprogramstarts.Iftheseactionsdonot

Seite 23 - .Productoverview11

Action:IftheTransceiverCommunicationsLEDisnoton,reconnectthetransceiverandthekeyboard.MonitorproblemsNote:Manymonitorshavestatus-indicatorlightsandbui

Seite 24 - Locatingcomponents

xThinkCentreM73UserGuide

Seite 25 - Locatingpartsonthesystemboard

Actions:•Themonitormightbeoperatinginalow-refreshratedisplaymode.Setthemonitortothehighest,noninterlacedrefreshratesupportedbyyourmonitorandthevideoco

Seite 26 - Machinetypeandmodellabel

EthernetproblemsForEthernetproblems,selectyoursymptomfromthefollowinglist:•“Yourcomputercannotconnecttothenetwork”onpage109•“Theadapterstopsworkingfor

Seite 27 - Chapter2.Usingyourcomputer

Action:Thenetworkdriverlesmaybecorruptormissing.Updatethedriverbyreferringtothe“Solution”descriptionfortheproceduretomakesurethatthecorrectdevicedriv

Seite 28 - Usingangerprintreader

BluetoothproblemSymptom:SounddoesnotcomefromtheBluetoothheadsetorheadphonebutcomesfromthelocalspeakereventhoughtheheadsetorheadphoneisconnectedusingth

Seite 29 - Aboutyourcomputeraudio

–AllexternalSCSIoptionsareturnedon.ExternalSCSIoptionsmustbeturnedonbeforethecomputeristurnedon.Formoreinformation,seeyourSCSIdocumentation.•Verifytha

Seite 30 - UsingCDsandDVDs

4.ClickCleanupsystemles.5.ClicktheMoreOptionstab.6.IntheProgramsandFeaturesarea,clicktheCleanupbutton.7.Alistofinstalledprogramsisdisplayed.Selectthe

Seite 31 - RecordingaCDorDVD

Actions:Verifythat:1.Theprinteristurnedonandisonline.2.Paperisloadedcorrectly.3.Theprintersignalcableissecurelyconnectedtothecorrectparallel,serial,or

Seite 32 - 20ThinkCentreM73UserGuide

Actions:•Mostsoftwareprogramshavebuilt-inhelpsystemsthatprovideinstructionsformosttasks.Ifyouarehavingdifcultyperformingaspecictaskwithinasoftwarepr

Seite 33 - Chapter3.Youandyourcomputer

LenovoSolutionCenterTheLenovoSolutionCenterprogramenablesyoutotroubleshootandresolvecomputerproblems.Itcombinesdiagnostictests,systeminformationcollec

Seite 34 - Aircirculation

Chapter11.Gettinginformation,help,andserviceThischaptercontainsinformationabouthelp,service,andtechnicalassistanceforproductsmanufacturedbyLenovo.Info

Seite 35 - Voltage-selectionswitch

Chapter1.ProductoverviewThischapterprovidesinformationaboutthecomputerfeatures,specications,softwareprogramsprovidedbyLenovo,andlocationsofconnectors

Seite 36 - Replacementpowercords

•Accesstroubleshootingandsupportinformationforyourcomputermodelandothersupportedproducts.•Findtheserviceandsupportphonenumbersforyourcountryorregion.•

Seite 37 - Chapter4.Security

•ReplacementoruseofpartsnotmanufacturedfororbyLenovoornon-warrantedLenovoparts•Identicationofsoftwareproblemsources•CongurationofBIOSaspartofaninsta

Seite 38 - BIOSpasswords

120ThinkCentreM73UserGuide

Seite 39 - Protectingdataagainstviruses

AppendixA.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat

Seite 40 - 28ThinkCentreM73UserGuide

TrademarksThefollowingtermsaretrademarksofLenovointheUnitedStates,othercountries,orboth:LenovoTheLenovologoRescueandRecoveryThinkCentreThinkVantageMic

Seite 41 - Installingexternaloptions

AppendixB.RegulatoryinformationExportclassicationnoticeThisproductissubjecttotheUnitedStatesExportAdministrationRegulations(EAR)andhasanExportClassi

Seite 42 - Attention:

ThisproductisinconformitywiththeprotectionrequirementsofEUCouncilDirective2004/108/EContheapproximationofthelawsoftheMemberStatesrelatingtoelectromagn

Seite 43

JapanVCCIClassBcompliancestatementJapancompliancestatementforproductswhichconnecttothepowermainswithratedcurrentlessthanorequalto20AperphaseLenovoprod

Seite 44

126ThinkCentreM73UserGuide

Seite 45

AppendixC.WEEEandrecyclinginformationLenovoencouragesownersofinformationtechnology(IT)equipmenttoresponsiblyrecycletheirequipmentwhenitisnolongerneede

Seite 46 - 34ThinkCentreM73UserGuide

•100/1000MbpsintegratedEthernetcontroller•Wi-Ficardmodule(optional)•Wi-FiwithBluetoothmodule(optional)Systemmanagementfeatures•Abilitytostorepower-ons

Seite 47

SomeLenovocomputerproductssoldinJapanmayhavecomponentsthatcontainheavymetalsorotherenvironmentalsensitivesubstances.Toproperlydisposeofdisusedcomponen

Seite 48 - 36ThinkCentreM73UserGuide

BatteriesorpackagingforbatteriesarelabeledinaccordancewithEuropeanDirective2006/66/ECconcerningbatteriesandaccumulatorsandwastebatteriesandaccumulator

Seite 49 - Replacingtheopticaldrive

130ThinkCentreM73UserGuide

Seite 50 - 38ThinkCentreM73UserGuide

AppendixD.RestrictionofHazardousSubstancesDirective(RoHS)EuropeanUnionRoHSLenovoproductssoldintheEuropeanUnion,onorafter3January2013meettherequirement

Seite 51

UkraineRoHSIndiaRoHSRoHScompliantasperE-Waste(Management&Handling)Rules,2011.132ThinkCentreM73UserGuide

Seite 52 - 40ThinkCentreM73UserGuide

AppendixE.ChinaEnergyLabel©CopyrightLenovo2013133

Seite 53

134ThinkCentreM73UserGuide

Seite 54

AppendixF.ENERGYSTARmodelinformationENERGYSTAR®isajointprogramoftheU.S.EnvironmentalProtectionAgencyandtheU.S.DepartmentofEnergyaimedatsavingmoneyandp

Seite 55

136ThinkCentreM73UserGuide

Seite 56

IndexAarescuemedium,creatingandusing82acpoweradapterbracket,replacing35acpoweradapter,replacing30Administrator,password88audiosubsystem1Bbackupandreco

Seite 57

Input/Output(I/O)features•OneDisplayPortconnector•OneEthernetconnector•Oneoptionalport(forinstallingaserialportoraUSB2.0connector)•OneVGAmonitorconnec

Seite 58 - 46ThinkCentreM73UserGuide

KKensington-stylecablelock26keyboard,replacing75LLenovoSolutionCenter116LenovoThinkVantageTools117LenovoWelcome117locatingcomponents12Mmedia,creatinga

Seite 59

locatingparts13locations13memorymodule55Ttemporarystartupdevice90theBIOS,updating(ashing)93–94trademarks122troubleshooting,basic99troubleshooting,dia

Seite 62 - 50ThinkCentreM73UserGuide

PartNumber:Printedin(1P)P/N:*1P*

Seite 63 - Removingthecomputercover

Operatingsystem(s),certiedortestedforcompatibility1(variesbymodeltype)•Linux®SpecicationsThissectionliststhephysicalspecicationsforyourcomputer.Dim

Seite 64 - 52ThinkCentreM73UserGuide

Note:IfaprogramiconintheLenovoThinkVantageToolsprogramnavigationwindowisdimmed,itindicatesthatyouneedtoinstalltheprogrammanually.Toinstalltheprogramma

Seite 65

Note:Dependingonyourcomputermodel,someoftheprogramsmightnotbeavailable.AccessingLenovoprogramsontheWindows8operatingsystemIfyourcomputerispreinstalled

Seite 66

TheLenovoQuickLaunchprogramprovidesyouwithquickaccesstoprogramsinstalledonyourcomputer,includingLenovoprograms,Microsoftprograms,andotherthirdpartypro

Seite 67

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthe“Importantsafetyinformation”onpagevandAppendixA“Notices”onpage121.F

Seite 68 - Replacingthebattery

bestuseofyourdesktop.Theprogramalsoisabletoworkacrossmultiplemonitorstoimproveyourproductivity.LocationsThissectionprovidesinformationtohelpyoulocatet

Seite 69

Locatingconnectors,controls,andindicatorsonthefrontofyourcomputerFigure1“Frontconnector,control,andindicatorlocations”onpage9showsthelocationsofthecon

Seite 70 - Replacingthepowerswitchboard

LocatingconnectorsontherearofyourcomputerFigure2“Rearconnectorlocations”onpage10showsthelocationsoftheconnectorsontherearofyourcomputer.Someconnectors

Seite 71 - ReplacingtheWi-Ficardmodule

ConnectorDescriptionDisplayPortconnectorUsedtoattachahigh-performancemonitor,adirect-drivemonitor,orotherdevicesthatuseaDisplayPortconnector.Note:TheD

Seite 72

LocatingcomponentsFigure3“Componentlocations”onpage12showsthelocationsofthevariouscomponentsinyourcomputer.Toremovethecomputercover,see“Removingthecom

Seite 73

1Computercover9Powercord2Systemfan10acpoweradapter3Thermalmodule11Memorymodules4Coverpresenceswitch(intrusionswitch)12Battery5Internalspeaker13Wi-Fica

Seite 74

6Internalspeakerconnector13OptionalUSB2.0connector7PowerswitchboardcableconnectorMachinetypeandmodellabelThemachinetypeandmodellabelidentiesyourcompu

Seite 75

Chapter2.UsingyourcomputerThischapterprovidesinformationonusingsomeofthecomputercomponents.FrequentlyaskedquestionsThefollowingareafewtipsthatwillhelp

Seite 76

UsingthekeyboardDependingonyourmodel,yourcomputercomeswitheitherastandardkeyboardorangerprintreaderkeyboard.TheMicrosoftWindowsshortcutkeysareprovide

Seite 77 - Replacingtheinternalspeaker

UsingthewheelmouseThewheelmousehasthefollowingcontrols:1PrimarymousebuttonUsethisbuttontoselectorstartaprogramormenuitem.2WheelUsethewheeltocontrolthe

Seite 78 - 66ThinkCentreM73UserGuide

ContentsImportantsafetyinformation...vServiceandupgrades...vStaticelectricityprevention...vPowercordsandpoweradapters...viEx

Seite 79

1.FromtheWindowsdesktop,clickStart➙ControlPanel➙AppearanceandPersonalization.2.IntheTaskbarandStartMenusection,clickCustomizeiconsonthetaskbar.3.Click

Seite 80

•Donotwriteorstickpaperonthedisc.•Donotscratchormarkthedisc.•Donotplaceorstorethediscindirectsunlight.•Donotusebenzene,thinners,orothercleanerstoclean

Seite 81 - Replacingthesystemfan

20ThinkCentreM73UserGuide

Seite 82 - 70ThinkCentreM73UserGuide

Chapter3.YouandyourcomputerThischapterprovidesinformationaboutaccessibility,comfort,andrelocatingyourcomputertoothercountriesorregions.Accessibilityan

Seite 83 - Replacingthethermalmodule

Adjustthemonitorsothetopofthescreenisat,orslightlybelow,eyelevel.Placethemonitoratacomfortableviewingdistance,usually51to61cm(20to24inches),andpositio

Seite 84

RegisteringyourcomputerWhenyouregisteryourcomputer,informationisenteredintoadatabase,whichenablesLenovotocontactyouincaseofarecallorothersevereproblem

Seite 85 - Replacingthemicroprocessor

ReplacementpowercordsIfyourelocateyourcomputertoacountryorregionthatusesanelectricaloutletstyledifferentfromthetypeyouarecurrentlyusing,youwillhavetop

Seite 86

Chapter4.SecurityThischapterprovidesinformationabouthowtoprotectyourcomputerfromtheftandunauthorizeduse.SecurityfeaturesThefollowingsecurityfeaturesar

Seite 87 - Replacingthekeyboardormouse

AttachingaKensington-stylecablelockYoucanuseaKensington-stylecablelocktosecureyourcomputertoadesk,table,orothernon-permanentxture.Thecablelockattache

Seite 88 - Completingthepartsreplacement

computers,youmightwanttosetanAdministratorPassword.Formoreinformation,see“AdministratorPassword”onpage88.Youdonothavetosetanypasswordstouseyourcompute

Seite 89

Replacingthecoverpresenceswitch...67Replacingthesystemfan...69Replacingthethermalmodule...71Replacingthemicroprocessor...73Replacingthe

Seite 90 - Obtainingdevicedrivers

Formoreinformationabouthowtouseyourantivirussoftware,refertothehelpsystemofyourantivirussoftware.28ThinkCentreM73UserGuide

Seite 91 - Chapter6.Recoveryinformation

Chapter5.InstallingorreplacinghardwareThischapterprovidesinstructionsonhowtoinstallorreplacehardwareforyourcomputer.Handlingstatic-sensitivedevicesDon

Seite 92 - Performingabackupoperation

InstallingorremovingtheacpoweradapterAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”onpa

Seite 93 - Performingarecoveryoperation

2.Removethepowercordfromtheacpoweradaptercableloopattherearofthecomputerandthendisconnecttheacpoweradapterfromthecomputer.Figure8.Disconnectingtheacpo

Seite 94 - Creatingandusingarescuemedium

Toinstalltheverticalstand,dothefollowing:1.Turnoffthecomputer.2.Aligntherearofthecomputerwiththerearoftheverticalstandandpositionthecomputerontheverti

Seite 95

2.Liftthecomputertoremoveitfromtheverticalstand.Figure10.RemovingthecomputerfromtheverticalstandInstallingorremovingtheVESAmountbracketAttention:Donot

Seite 96 - Solvingrecoveryproblems

2.SlidethecomputerintotheVESAmountbracket.Figure11.InstallingtheVESAmountbracket3.InstallthetwoscrewstosecuretheVESAmountbrackettothecomputer.Figure12

Seite 97

2.RemovethetwoscrewsthatsecuretheVESAmountbrackettothecomputer.Figure13.RemovingthescrewsthatsecuretheVESAmountbracket3.Slidethecomputerfromthefrontof

Seite 98 - 86ThinkCentreM73UserGuide

1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.2.Pullthetab1andthenslidetheacpoweradapterbracketasshowntoremoveitfromtheVESAmount

Seite 99 - Viewingandchangingsettings

ToinstalltheacpoweradapterbrackettotheVESAmountbracket,alignthetwotabsontheacpoweradapterbracketwiththeslotsintheVESAmountbracket,andthenslidetheacpow

Seite 100 - HardDiskPassword

AppendixB.Regulatoryinformation...123Exportclassicationnotice...123Electronicemissionsnotices...123FederalCommunicationsCommis

Seite 101 - Enablingordisablingadevice

3.RemovethescrewthatsecurestheopticaldriveboxontheVESAmountbracketandthenslidetheopticaldriveboxtoremoveitfromtheVESAmountbracket.Figure17.Removingthe

Seite 102 - EnablingErPcompliancemode

5.Removethetwoscrewsthatsecuretheopticaldrivemetalplateandthenremovethemetalplatefromtheopticaldrive.Figure19.Removingtheopticaldrivemetalplate6.Align

Seite 103 - ICEthermalalert

7.Slidethenewopticaldriveintotheopticaldriveboxuntilitsnapsintoposition.Figure21.Installingtheopticaldriveintotheopticaldrivebox8.Installthescrewthats

Seite 104 - ExitingtheSetupUtilityprogram

9.AlignthescrewholesintheopticaldriveboxwiththetwoscrewsontheVESAmountbracketandthenslidetheopticaldriveboxtoinstallitontheVESAmountbracket.Figure23.I

Seite 105 - Usingsystemprograms

10.InstallthescrewthatsecurestheopticaldriveboxontheVESAmountbracket.Figure24.Installingthescrewthatsecurestheopticaldrivebox11.Connecttheopticaldrive

Seite 106 - ThinkCentreM73UserGuide

3.RemovethescrewthatsecurestheopticaldriveboxontheVESAmountbracketandthenslidetheopticaldriveboxasshowntoremoveitfromtheVESAmountbracket.Figure25.Remo

Seite 107 - Chapter9.Preventingproblems

5.Flexthesidesoftheharddiskdriveadapterbracketandthenpivottheharddiskdriveadaptertoremovetheadapterfromtheadapterbracket.Figure27.Removingtheharddiskd

Seite 108 - Cleaningandmaintenance

8.Installthenewharddiskdriveintotheadapterasshown.Then,lowertheadapterretaininglatchuntilitsnapsintoposition.Figure30.Installinganewharddiskdriveintot

Seite 109 - Cleaningyourcomputer

10.Slidetheadapterbracketintotheopticaldriveboxuntilitsnapsintoposition.Figure32.Installingtheadapterbracketintotheopticaldrivebox46ThinkCentreM73User

Seite 110 - Movingyourcomputer

11.AlignthescrewholesintheopticaldriveboxwiththetwoscrewsontheVESAmountbracketandthenslidetheopticaldriveboxtoinstallitontheVESAmountbracket.Figure33.

Seite 111 - Basictroubleshooting

ivThinkCentreM73UserGuide

Seite 112 - Troubleshooting

12.InstallthescrewthatsecurestheopticaldriveboxontheVESAmountbracket.Figure34.Installingthescrewthatsecurestheopticaldrivebox13.Connectthesecondaryhar

Seite 113 - Audioproblems

3.RemovethescrewthatsecurestheI/OboxontheVESAmountbracketandthenslidetheI/OboxasshowntoremoveitfromtheVESAmountbracket.Figure35.RemovingtheI/OboxToins

Seite 114 - CDproblems

2.AlignthetwoholesintheI/OboxwiththetwoscrewsontheVESAmountbracketandthenslidetheI/OboxasshowntoinstallitontheVESAmountbracket.Figure36.InstallingtheI

Seite 115 - DVDproblems

3.InstallthescrewtosecuretheI/OboxontheVESAmountbracket.Figure37.InstallingthescrewtosecuretheI/Obox4.ConnecttheI/OboxcabletoaUSBconnectorontherearofy

Seite 116 - Playbackisverysloworchoppy

5.Removethescrewthatsecuresthecomputercover.Figure38.Removingthecomputercoverscrew52ThinkCentreM73UserGuide

Seite 117 - Intermittentproblems

6.Slidethecomputercovertothefrontofthecomputerasmallamount.Then,liftthecomputercovertoremoveitfromthecomputer.Figure39.RemovingthecomputercoverInstall

Seite 118

5.Removethetwoscrewsthatsecuretheharddiskdriveassembly.Slidetheharddiskdriveassemblyasshown,andthenlifttheharddiskdriveassemblytoremoveitfromthecomput

Seite 119 - Monitorproblems

2.Installthetwoscrewstosecuretheharddiskdriveassembly.Figure42.Installingthescrewstosecuretheharddiskdriveassembly3.Connectthesignalcableandthepowerca

Seite 120 - Networkingproblems

5.Ifyouarereplacinganoldmemorymodule,opentheretainingclipsandgentlypullthememorymoduleoutofthememoryslot.Figure43.Removingthememorymodule6.Inserttheno

Seite 121 - Ethernetproblems

Yourcomputerhasaspecialtypeofmemorythatmaintainsthedate,time,andsettingsforbuilt-infeatures,suchasparallel-portassignments(conguration).Abatterykeeps

Seite 122 - AwirelessWANproblem

ImportantsafetyinformationCAUTION:Beforeusingthismanual,besuretoreadandunderstandalltherelatedsafetyinformationforthisproduct.Refertotheinformationint

Seite 123 - Optionproblems

10.UsetheSetupUtilityprogramtosetthedate,time,andanypasswords.SeeChapter7“UsingtheSetupUtilityprogram”onpage87.ReplacingthepowerswitchboardAttention:D

Seite 124 - Performanceandlockupproblems

7.Alignthehole1inthenewpowerswitchboardwiththetab2onthecomputerandpositionthenewpowerswitchboardinthecomputer.Then,installthescrewtosecurethenewpowers

Seite 125 - Printerproblems

3.Removetheharddiskdriveassembly.See“Installingorremovingtheharddiskdriveassembly”onpage53.4.LocatetheWi-Ficardmoduleinthecomputer.See“Locatingcompone

Seite 126 - Softwareproblems

Whattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”on

Seite 127 - USBproblems

6.RoutethefrontWi-Fiantennacablethroughthevehooksintheharddiskdrivebracketasshown.Figure55.RoutingthefrontWi-Fiantennacable7.Reinstalltheharddiskdriv

Seite 128 - LenovoSolutionCenter

5.ReleasethefrontWi-Fiantennacablefromthehooksontheharddiskdrivebracket.Then,unstickthefrontWi-Fiantennafromtheharddiskdrivebracket.Figure57.Removingt

Seite 129 - ©CopyrightLenovo2013

3.Adjusttheangleoftherearantennatolowertheriskofbreakingtheantennabyaccident.Figure58.InstallingtherearWi-FiantennaToremovetherearWi-Fiantenna,dothefo

Seite 130 - Callingforservice

ReplacingtheinternalspeakerAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”onpagev.Thisse

Seite 131 - Purchasingadditionalservices

7.Pressthetab1thatsecurestheinternalspeakerasshownandthenlifttheinternalspeakeroutoftheinternalspeakerholder.Figure61.Removingtheinternalspeaker8.Pres

Seite 132 - 120ThinkCentreM73UserGuide

9.Securethecableofthenewinternalspeakerintheretainingcliponthesideofthethermalmodulebracket.Figure63.Securingtheinternalspeakercable10.Connectthecable

Seite 133 - AppendixA.Notices

orCRU,donotopenthestatic-protectivepackagecontainingthepartuntiltheinstructionsdirectyoutoinstallit.WhenyouhandleoptionsorCRUs,orperformanyworkinsidet

Seite 134 - Trademarks

5.Pullthecoverpresenceswitchtoremoveitfromtheheatsinkbracket.Figure64.Removingthecoverpresenceswitch6.Attachthenewcoverpresenceswitchtothethermalmodul

Seite 135 - Electronicemissionsnotices

Whattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”on

Seite 136

5.Removethethreescrewsthatsecurethesystemfantothethermalmodule,andthenliftthesystemfantoremoveitfromthecomputer.Figure66.Removingthesystemfan70ThinkCe

Seite 137 - Eurasiancompliancemark

6.Positionthenewsystemfanonthechassissothatthethreescrewholesinthenewsystemfanarealignedwiththescrewpostsonthethermalmodule.Then,installthethreescrews

Seite 138 - 126ThinkCentreM73UserGuide

3.Locatethethermalmoduleinthecomputer.See“Locatingcomponents”onpage12.4.Removetheinternalspeaker.See“Replacingtheinternalspeaker”onpage65.5.Removethec

Seite 139 - RecyclinginformationforJapan

8.installthenewthermalmoduleintothechassisasshown.Ensurethatthefourscrewsonthenewthermalmodulearealignedwithcorrespondingholesinthesystemboard.Figure6

Seite 140 - RecyclinginformationforBrazil

4.Liftthesmallhandle1andopentheretainer2toaccessthemicroprocessor3.Figure70.Accessingthemicroprocessor5.Liftthemicroprocessorstraightupandoutofthemicr

Seite 141

8.Notetheorientationofthenewmicroprocessor.Holdthenewmicroprocessorbyitsedgesandalignthenotches1onitwiththetabs2inthemicroprocessorsocket.Then,careful

Seite 142 - 130ThinkCentreM73UserGuide

2.ConnectanewkeyboardormousetooneoftheUSBconnectorsonthecomputer.Dependingonwhereyouwanttoconnectthenewkeyboardormouse,see“Locatingconnectors,controls

Seite 143 - TurkishRoHS

3.Positionthecomputercoveronthechassisandthenpushthecovertotherearofthecomputeruntilitsnapsintoposition.Figure74.InstallingthecomputercoverChapter5.In

Seite 144 - IndiaRoHS

PlugsandoutletsIfareceptacle(poweroutlet)thatyouintendtousewithyourcomputerequipmentappearstobedamagedorcorroded,donotusetheoutletuntilitisreplacedbya

Seite 145 - AppendixE.ChinaEnergyLabel

4.Installthescrewtosecurethecomputercover.Figure75.Installingthecomputercoverscrew5.IfthereisaKensington-stylecablelockavailable,lockthecomputer.See“A

Seite 146 - 134ThinkCentreM73UserGuide

Chapter6.RecoveryinformationThischapterprovidesinformationabouttherecoverysolutionsprovidedbyLenovo.•“RecoveryinformationfortheWindows7operatingsystem

Seite 147

CreatingrecoverymediaThissectionprovidesinstructionsonhowtocreaterecoverymedia.Note:OntheWindows7operatingsystem,youcancreaterecoverymediausingdiscsor

Seite 148 - 136ThinkCentreM73UserGuide

1.FromtheWindowsdesktop,clickStart➙AllPrograms➙LenovoThinkVantageT ools➙EnhancedBackupandRestore.TheRescueandRecoveryprogramopens.2.IntheRescueandReco

Seite 149

2.Turnonyourcomputer.Whenyouseethelogoscreen,pressEnter,andthenpressF11toentertheRescueandRecoveryworkspace.3.IfyouhavesetaRescueandRecoverypassword,t

Seite 150 - 138ThinkCentreM73UserGuide

2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhenthePleaseselectbootdevicewindowopens,releasetheF12key.3.InthePleaseselectbootdevicewi

Seite 151

ReinstallingsoftwareprogramsIfasoftwareprogramyouinstalledonyourcomputerisnotworkingcorrectly,youmightneedtoremoveandreinstallit.Reinstallingoverwrite

Seite 152 - 140ThinkCentreM73UserGuide

RecoveryinformationfortheWindows8operatingsystemThissectionprovidesinformationabouttherecoverysolutionsprovidedoncomputerspreinstalledwiththeWindows8o

Seite 153

86ThinkCentreM73UserGuide

Seite 154 - (1P)P/N:

Chapter7.UsingtheSetupUtilityprogramTheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsystemy

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