ThinkCentreM93zUserGuideMachineTypes:10AC,10AD,10AEand10AF
Foryoursafetyandtomaintainoptimumcomputerperformance,alwaysfollowthesebasicprecautionswithyourdesktopcomputer:•Keepthecoverclosedwheneverthecomputeris
•Donotusesolventsorabrasives.•Donotuseammablecleaningmaterials.•Donottouchthescreenwithsharporabrasiveitems.Thistypeofcontactmightcausepermanentdamag
•Createrescuemedia.See“Creatingandusingarescuemedium”onpage72formoreinformationaboutusingaRescuemediumsuchasaCDorDVDtorecoverfromfailuresthatpreventyo
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Chapter10.TroubleshootinganddiagnosticsThischapterprovidesinformationaboutdiagnosingandtroubleshootingcomputerproblems.Ifyourcomputerproblemisnotdescr
SymptomActionTheoperatingsystemdoesnotstart.Verifythat:•Thestartupsequenceincludesthedevicewheretheoperatingsystemresides.Usually,theoperatingsystemis
1.Removethenewhardwareoptionorsoftware.Ifyoumustremovethecomputercovertoremoveahardwareoption,makesureyoureviewandfollowtheelectricalsafetyinformation
Note:Whenexternal-speakerorheadphonecablesareattachedtotheaudioconnector,theinternalspeaker,ifpresent,isdisabled.Inmostcases,ifanaudioadapterisinstall
AnaudiodiscorAutoPlay-enableddiscdoesnotautomaticallyplaywhenitisinsertedintoaCDdriveSymptom:AnaudiodiscorAutoPlay-enableddiscdoesnotautomaticallyplay
Actions:•RestarttheDVDplayerprogram.•Closeanyopenles,turnoffthecomputer,andthenrestartthecomputer.•Tryalowerscreenresolutionorcolordepth.Iftheseactio
•OncomputersthathaveaCD-ROMorCD-RWdriveinadditiontoaDVD-ROMdrive,makesurethattheDVDdiscisinthedrivelabeled“DVD”.Iftheseactionsdonotcorrecttheproblem,r
LasercompliancestatementCAUTION:Whenlaserproducts(suchasCD-ROMs,DVDdrives,beropticdevices,ortransmitters)areinstalled,notethefollowing:•Donotremoveth
3.ClickDevicesandPrinters.4.Double-clickUSBEnhancedPerformanceKeyboard.TheUSBEnhancedPerformanceKeyboardCustomizationprogramstarts.Iftheseactionsdonot
Action:IftheTransceiverCommunicationsLEDisnoton,reconnectthetransceiverandthekeyboard.MonitorproblemsNote:Manymonitorshavestatus-indicatorlightsandbui
Actions:•Themonitormightbeoperatinginalow-refreshratedisplaymode.Setthemonitortothehighest,noninterlacedrefreshratesupportedbyyourmonitorandthevideoco
EthernetproblemsForEthernetproblems,selectyoursymptomfromthefollowinglist:•“Yourcomputercannotconnecttothenetwork”onpage101•“Theadapterstopsworkingfor
Action:Thenetworkdriverlesmaybecorruptormissing.Updatethedriverbyreferringtothe“Solution”descriptionfortheproceduretomakesurethatthecorrectdevicedriv
BluetoothproblemSymptom:SounddoesnotcomefromtheBluetoothheadsetorheadphonebutcomesfromthelocalspeakereventhoughtheheadsetorheadphoneisconnectedusingth
–AllexternalSCSIoptionsareturnedon.ExternalSCSIoptionsmustbeturnedonbeforethecomputeristurnedon.Formoreinformation,seeyourSCSIdocumentation.•Verifytha
4.ClickCleanupsystemles.5.ClicktheMoreOptionstab.6.IntheProgramsandFeaturesarea,clicktheCleanupbutton.7.Alistofinstalledprogramsisdisplayed.Selectthe
Actions:Verifythat:1.Theprinteristurnedonandisonline.2.Paperisloadedcorrectly.3.Theprintersignalcableissecurelyconnectedtothecorrectparallel,serial,or
Actions:•Mostsoftwareprogramshavebuilt-inhelpsystemsthatprovideinstructionsformosttasks.Ifyouarehavingdifcultyperformingaspecictaskwithinasoftwarepr
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LenovoSolutionCenterTheLenovoSolutionCenterprogramenablesyoutotroubleshootandresolvecomputerproblems.Itcombinesdiagnostictests,systeminformationcollec
Chapter11.Gettinginformation,help,andserviceThischaptercontainsinformationabouthelp,service,andtechnicalassistanceforproductsmanufacturedbyLenovo.Info
•Accesstroubleshootingandsupportinformationforyourcomputermodelandothersupportedproducts.•Findtheserviceandsupportphonenumbersforyourcountryorregion.•
•ReplacementoruseofpartsnotmanufacturedfororbyLenovoornon-warrantedLenovoparts•Identicationofsoftwareproblemsources•CongurationofBIOSaspartofaninsta
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AppendixA.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat
TrademarksThefollowingtermsaretrademarksofLenovointheUnitedStates,othercountries,orboth:LenovoTheLenovologoRescueandRecoveryThinkCentreThinkVantageMic
AppendixB.RegulatoryinformationExportclassicationnoticeThisproductissubjecttotheUnitedStatesExportAdministrationRegulations(EAR)andhasanExportClassi
ThisproductisinconformitywiththeprotectionrequirementsofEUCouncilDirective2004/108/EContheapproximationofthelawsoftheMemberStatesrelatingtoelectromagn
JapanVCCIClassBcompliancestatementJapancompliancestatementforproductswhichconnecttothepowermainswithratedcurrentlessthanorequalto20AperphaseLenovoprod
Chapter1.ProductoverviewThischapterprovidesinformationaboutthecomputerfeatures,specications,softwareprogramsprovidedbyLenovo,andlocationsofconnectors
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AppendixC.WEEEandrecyclinginformationLenovoencouragesownersofinformationtechnology(IT)equipmenttoresponsiblyrecycletheirequipmentwhenitisnolongerneede
SomeLenovocomputerproductssoldinJapanmayhavecomponentsthatcontainheavymetalsorotherenvironmentalsensitivesubstances.Toproperlydisposeofdisusedcomponen
BatteriesorpackagingforbatteriesarelabeledinaccordancewithEuropeanDirective2006/66/ECconcerningbatteriesandaccumulatorsandwastebatteriesandaccumulator
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AppendixD.RestrictionofHazardousSubstancesDirective(RoHS)EuropeanUnionRoHSLenovoproductssoldintheEuropeanUnion,onorafter3January2013meettherequirement
UkraineRoHSIndiaRoHSRoHScompliantasperE-Waste(Management&Handling)Rules,2011.124ThinkCentreM93zUserGuide
AppendixE.ChinaEnergyLabel©CopyrightLenovo2013125
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AppendixF.ENERGYSTARmodelinformationENERGYSTAR®isajointprogramoftheU.S.EnvironmentalProtectionAgencyandtheU.S.DepartmentofEnergyaimedatsavingmoneyandp
•Integratedhigh-denition(HD)audio•Microphoneconnectorandheadphoneconnectorontheleft•InternalstereospeakerswithsoundenhancementtechnologyConnectivity•
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IndexAarescuemedium,creatingandusing72Administrator,password78ambientlightsensor,replacing57audiosubsystem1Bbackupandrecoveryoperations70basictroubles
internalspeakers,replacing51KKensington-stylecablelock32keyboardreplacing66keyboardconnector14LLenovoSolutionCenter108LenovoThinkVantageTools109Lenovo
purchasingadditional111settingpassword78settingschanging77viewing77SetupUtility77SetupUtilityprogram,starting77SetupUtility,exiting82softwarerecoverin
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Input/Output(I/O)features•9-pinserialport(optional)•SixUniversalSerialBus(USB)3.0connectors•OneEthernetconnector•OneDisplayPort-outconnector•OneVGA-in
PreinstalledoperatingsystemYourcomputerispreinstalledwithoneofthefollowingoperatingsystems:•MicrosoftWindows7operatingsystem•MicrosoftWindows8operatin
SpecicationsThissectionliststhephysicalspecicationsforyourcomputer.Dimensions(nostand)•Touchmodels:Width:568mm(22.36inches)Height:401mm(15.79inches)
LenovoprogramsYourcomputercomeswithLenovoprogramstohelpyouworkmoreeasilyandsecurely.DependingontheWindowsoperatingsystempreinstalled,theprogramsmightv
Table2.ProgramsinControlPanelProgramControlPanelsectionGreentextinControlPanelCommunicationsUtilityHardwareandSoundLenovo-WebConferencingFingerprintSo
Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthe“Importantsafetyinformation”onpagevandAppendixA“Notices”onpage113.S
•CommunicationsUtilityTheCommunicationsUtilityprogramprovidesacentrallocationforintegratedcameraandmicrophonesettings.Itcontrolsadvancedsettingsforthe
•PowerManagerThePowerManagerprogramprovidesconvenient,exible,andcompletepowermanagementforyourcomputer.Itenablesyoutoadjustyourcomputerpowersettingst
Locatingconnectors,controls,andindicatorsonthefrontofyourcomputerFigure1“Frontconnector,control,andindicatorlocations”onpage10showsthelocationsoftheco
Table4.InOnScreenDisplay(OSD)6OSDexitbutton8OSDrightorbrightness-downcontrol7OSDleftorbrightness-upcontrol9OSDenterbuttonNote:TodisplaytheOSDmenu,pres
•Brightness/Contrast–Brightness:Adjuststheoverallscreenbrightness(inmonitormodeonly).–Contrast:Adjuststhedifferencebetweenlightanddarkareas.•ImagePosi
LocatingconnectorsontherearofyourcomputerFigure2“Rearconnectorlocations”onpage13showsthelocationsoftheconnectorsontherearofyourcomputer.Someconnectors
Notes:•Theheadsetconnector14supportsamicrophone-integratedheadsetanddoesnotsupportaconventionalmicrophone.•Bydefault,theUSB3.0connector13enablesyoutoc
LocatingcomponentsFigure3“Componentlocations”onpage15showsthelocationsofthevariouscomponentsinyourcomputer.Toremovethecomputercover,see“Removingthecom
11Touchpanelcontrolboard(optional)25Opticaldrive(optional)12Framefoot(optional)26VideoElectronicsStandardsAssociation(VESA)mountbracket13Internalspeak
10Cardreaderconnector24SATA3.0connector(forconnectingtheopticaldrive,thesecondaryharddiskdrive,orthesecondarysolid-statedrive)11Internalspeakerconnect
ContentsImportantsafetyinformation...vServiceandupgrades...vStaticelectricityprevention...vPowercordsandpoweradapters...viEx
AdjustingthemonitorstandYourcomputermightcomewithamonitorstandthatyoucanusetoadjustthecomputertoyourcomfortableposition.Thefollowingillustrationshowst
Thefollowingillustrationshowsthatyoucanadjusttheheightofthemonitorstandwithinalengthof110.00mm(4.33inches).Note:Computerheightwiththemonitorstand:betw
MachinetypeandmodellabelThemachinetypeandmodellabelidentiesyourcomputer.WhenyoucontactLenovoforhelp,themachinetypeandmodelinformationhelpssupporttech
Chapter2.UsingyourcomputerThischapterprovidesinformationonusingsomeofthecomputercomponents.FrequentlyaskedquestionsThefollowingareafewtipsthatwillhelp
UsingthekeyboardDependingonyourmodel,yourcomputercomeswitheitherastandardkeyboardorangerprintreaderkeyboard.TheMicrosoftWindowsshortcutkeysareprovide
UsingthewheelmouseThewheelmousehasthefollowingcontrols:1PrimarymousebuttonUsethisbuttontoselectorstartaprogramormenuitem.2WheelUsethewheeltocontrolthe
3.ClickTurnsystemiconsonoroffandchangethevolumebehaviorsfromOfftoOn.4.ClickOKtosavethenewsettings.SettingthevolumefromControlPanelYoucansetthecomputer
PlayingaCDorDVDIfyourcomputercomeswithaDVDdrive,youcanlistentoaudioCDsorwatchDVDmovies.ToplayaCDorDVD,dothefollowing:1.PresstheEject/LoadbuttonontheDV
roundcircleisdisplayed.Then,liftyourngeroffthetouchscreen.Acontextmenuwillbedisplayed,whereyoucanmakeselections.Usingthesingle-touchfeatureThesingle-
Chapter3.YouandyourcomputerThischapterprovidesinformationaboutaccessibility,comfort,andrelocatingyourcomputertoothercountriesorregions.Accessibilityan
Replacingtheintegratedcamera...54ReplacingtheWi-Ficard...56Replacingtheambientlightsensor...57Replacingthecardreader...58ReplacingtheE
Adjustthemonitorsothetopofthescreenisat,orslightlybelow,eyelevel.Placethemonitoratacomfortableviewingdistance,usually51to61cm(20to24inches),andpositio
RegisteringyourcomputerWhenyouregisteryourcomputer,informationisenteredintoadatabase,whichenablesLenovotocontactyouincaseofarecallorothersevereproblem
ReplacementpowercordsIfyourelocateyourcomputertoacountryorregionthatusesanelectricaloutletstyledifferentfromthetypeyouarecurrentlyusing,youwillhavetop
Chapter4.SecurityThischapterprovidesinformationabouthowtoprotectyourcomputerfromtheftandunauthorizeduse.SecurityfeaturesThefollowingsecurityfeaturesar
AttachingaKensington-stylecablelockYoucanuseaKensington-stylecablelocktosecureyourcomputertoadesk,table,orothernon-permanentxture.Thecablelockattache
•AdministratorPassword:SettinganAdministratorPassworddetersunauthorizedusersfromchangingcongurationsettings.Ifyouareresponsibleformaintainingthecong
Formoreinformationabouthowtouseyourantivirussoftware,refertothehelpsystemofyourantivirussoftware.34ThinkCentreM93zUserGuide
Chapter5.InstallingorreplacinghardwareThischapterprovidesinstructionsonhowtoinstallorreplacehardwareforyourcomputer.Handlingstatic-sensitivedevicesDon
InstallingthemonitorstandAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”onpagev.Thissection
4.Toinstallthemonitorstand,alignthetwoclipsonthetopofthemonitorstandwiththetwoholesinthechassis,andthenpressthereleasebuttontowardthetopofthecomputeru
Usingotherservices...111Purchasingadditionalservices...111AppendixA.Notices...113Trademarks...114AppendixB.Regulatoryinfo
5.Afterinstallingthemonitorstand,pullupthecomputertotheverticalpositionandremovethemonitorstandlocktoadjusttheheightofthemonitorstand.Themonitorstandh
3.Disconnectthepowercords,Input/Outputcables,andanyothercablesthatareconnectedtothecomputer.See“Locatingconnectors,controls,andindicatorsonthefrontofy
6.Removethefourscrewsthatsecuretheframefoottothechassis,andthenslidetheframefootoutofthechassis.Figure15.Removingtheframefoot7.Toreinstalltheframefoot
Figure16.RemovingtherearI/Oassembly6.ToreinstalltherearI/Oassembly,alignthescrewholesintherearI/Oassemblywiththoseinthechassis.Then,pressthetopofthere
5.Locatethememorymodules.See“Locatingcomponents”onpage15.6.Opentheretainingclips.Ifyouarereplacinganoldmemorymodule,opentheretainingclipsandremovethem
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatare
8.Toinstalltheharddiskdrivetothechassis,alignthefourpinsontheharddiskdrivebracketwiththecorrespondingclipsinthechassisandslidetheharddiskdrivebrackett
5.Presstheopticaldrivereleasebutton1towardthetopofthecomputer,andthenslidetheopticaldriveoutoftheopticaldrivebay.Figure22.Removingtheopticaldrive6.Toi
Toreplacetheconverterboard,dothefollowing:1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfromelec
Toreplacetheheatsink,dothefollowing:1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfromelectrical
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Whattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”on
6.Liftthesmallhandle1andopentheretainer2toaccessthemicroprocessor3.Figure26.Accessingthemicroprocessor7.Liftthemicroprocessorstraightupandoutofthemicr
Notes:•Yourmicroprocessorandsocketmightlookdifferentfromtheoneillustrated.•Notetheorientationofthemicroprocessorinthesocket.Youcaneitherlookforthesmal
14.Reconnectallcablesthatweredisconnectedfromthesystemboard.Whattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletetherep
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage67.ReplacingthethermalsensorAttention:Donotopenyourcomputerorattempta
7.PressoneofthethermalsensorclipsinwardtodisengagethethermalsensorfromtheVESAmountbracket.Note:Thelocationofthethermalsensorinyourcomputermightbesligh
8.Toinstallanewthermalsensor,insertoneoftheclipsofthenewthermalsensortothecorrespondingholeintheVESAmountbracket,andthenpressthethermalsensortowardsth
Thissectionprovidesinstructionsonhowtoreplacetheintegratedcamera.Note:Theintegratedcameraisavailableonlyinsomemodels.Toreplacetheintegratedcamera,doth
ReplacingtheWi-FicardAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”onpagev.Thissectionprov
6.CarefullypivottheWi-FicardupwardandlifttheWi-FicardtoremoveitfromtheminiPCIExpressx1cardslot.Figure35.RemovingtheWi-Ficard7.Insertthenotchedendofthe
ImportantsafetyinformationCAUTION:Beforeusingthismanual,besuretoreadandunderstandalltherelatedsafetyinformationforthisproduct.Refertotheinformationint
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatare
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatare
ToreplacetheExpressCard,dothefollowing:1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfromelectri
CAUTION:TheheatsinkandfanassemblyforGPUmightbeveryhot.Turnoffthecomputerandwaitthreetoveminutestoletthecomputercoolbeforeremovingthecomputercover.Tor
•YoumighthavetogentlytwisttheheatsinkandfanassemblyforGPUtofreeitfromthemicroprocessor.•Donottouchthethermalgreasewhilehandlingtheheatsinkandfanassemb
6.Removethescrew1todisengagetherearPS/2connectorsandserialportassemblyfromthechassis.Note:YoumighthavetoremovetwoscrewstodisengagetherearPS/2connector
2.Connectanewmousetotheappropriateconnectoronthecomputer.YourmousemightbeconnectedtoaPS/2mouseconnector1oraUSBconnector2.Dependingonwheretoconnectyour
1.Openthemousebattery-compartmentcover.2.RemovetheUSBdonglefromthemouse.3.ConnecttheUSBdongletoanyUSBconnectoronthecomputer.4.InserttwoAAbatteriesinto
Whattodonext:•Toworkwithanotherpieceofhardware,gototheappropriatesection.•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage67.Replaci
3.Installthekeyboardbyopeningthekeyboardbattery-compartmentcoverandinstallingtwoAAAbatteriesaccordingtothepolarityindicators.Figure43.Installingthekey
orCRU,donotopenthestatic-protectivepackagecontainingthepartuntiltheinstructionsdirectyoutoinstallit.WhenyouhandleoptionsorCRUs,orperformanyworkinsidet
3.Alignthefourplastictabsonthetopofthecomputercoverwiththecorrespondingtabsinthefrontbezel.Then,pivotthecomputercoverdownwarduntilitsnapsintoposition.
Chapter6.RecoveryinformationThischapterprovidesinformationabouttherecoverysolutionsprovidedbyLenovo.•“RecoveryinformationfortheWindows7operatingsystem
CreatingrecoverymediaThissectionprovidesinstructionsonhowtocreaterecoverymedia.Note:OntheWindows7operatingsystem,youcancreaterecoverymediausingdiscsor
1.FromtheWindowsdesktop,clickStart➙AllPrograms➙LenovoThinkVantageTools➙EnhancedBackupandRestore.TheRescueandRecoveryprogramopens.2.IntheRescueandRecov
2.Turnonyourcomputer.Whenyouseethelogoscreen,pressEnter,andthenpressF11toentertheRescueandRecoveryworkspace.3.IfyouhavesetaRescueandRecoverypassword,t
2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhenthePleaseselectbootdevicewindowopens,releasetheF12key.3.InthePleaseselectbootdevicewi
ReinstallingsoftwareprogramsIfasoftwareprogramyouinstalledonyourcomputerisnotworkingcorrectly,youmightneedtoremoveandreinstallit.Reinstallingoverwrite
RecoveryinformationfortheWindows8operatingsystemThissectionprovidesinformationabouttherecoverysolutionsprovidedoncomputerspreinstalledwiththeWindows8o
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Chapter7.UsingtheSetupUtilityprogramTheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsystemy
PlugsandoutletsIfareceptacle(poweroutlet)thatyouintendtousewithyourcomputerequipmentappearstobedamagedorcorroded,donotusetheoutletuntilitisreplacedbya
•AdministratorPassword•HardDiskPasswordYoudonothavetosetanypasswordstouseyourcomputer.However,usingpasswordsimprovescomputingsecurity.Ifyoudecidetoset
2.FromtheSetupUtilityprogrammainmenu,selectSecurity.3.Dependingonthepasswordtype,selectSetPower-OnPassword,SetAdministratorPassword,orHardDiskPassword
SelectingastartupdeviceIfyourcomputerdoesnotstartupfromadevicesuchasthediscorharddiskdriveasexpected,dooneofthefollowingtoselectthestartupdeviceyouwan
1.StarttheSetupUtilityprogram.2.FromtheSetupUtilityprogrammainmenu,selectPower➙AutomaticPowerOn,andpressEnter.3.SelectWakeUponAlarmandpressEnter.Thenf
1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage77.2.FromtheSetupUtilityprogrammainmenu,selectPower.3.SelectIntelligentCoolingE
Chapter8.UpdatingsystemprogramsThischapterprovidesinformationaboutupdatingthePOSTandBIOS,andhowtorecoverfromaPOSTandBIOSupdatefailure.Usingsystemprogr
Updating(ashing)theBIOSfromyouroperatingsystemNote:BecauseLenovomakesconstantimprovementstoitsWebsites,theWebpagecontentsaresubjecttochangewithoutnot
Chapter9.PreventingproblemsThischapterprovidesinformationthatcanhelpyouavoidcommonproblemsandkeepyourcomputerrunningsmoothly.Keepingyourcomputercurren
UsingSystemUpdateTheSystemUpdateprogramhelpsyoukeepthesoftwareonyourcomputerup-to-date.UpdatepackagesarestoredonLenovoserversandcanbedownloadedfromthe
•Alwaysdisconnectapowercordbygraspingtheplug,butnotthecord.CleaningyourcomputerItisagoodpracticetocleanyourcomputerperiodicallytoprotectthesurfacesand
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