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Sommario

Pagina 1 - UserGuide

ThinkCentreM79UserGuideMachineTypes:10CT,10CU,10CV,and10CW

Pagina 2 - FirstEdition(July2014)

yourcomputerwithintwofeetofhigh-trafficareas.Ifyoumustoperateyourcomputerinornearahigh-trafficarea,inspectand,ifnecessary,cleanyourcomputermorefrequentl

Pagina 3 - Contents

6.Holdtheopticaldriveandremovethetwoscrewsthatsecuretheopticaldrive.Figure32.Removingtheopticaldrivescrews7.Slightlypressthedrivebayassemblyclip1inwar

Pagina 4

8.Slidetheopticaldriveoutofthefrontofthecomputer.Figure34.Removingtheopticaldrive9.Slidethenewopticaldriveintotheopticaldrivebayfromthefrontofthecompu

Pagina 5

10.Holdthenewopticaldriveandpivotthedrivebayassemblyupward.Alignthescrewholesinthenewopticaldrivewiththecorrespondingholesinthedrivebay.Then,installth

Pagina 6

1.Removeanymediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatare

Pagina 7 - Serviceandupgrades

Figure40.Installingthenewslimcardreaderintothebracket9.Routethecableofthenewslimcardreaderthroughthecorrespondingholefortheslimcardreaderbracketinthef

Pagina 8 - Powercordsandpoweradapters

CAUTION:Theheatsinkandfanassemblymightbeveryhot.Turnoffthecomputerandwaitthreetofiveminutestoletthecomputercoolbeforeremovingthecomputercover.Toreplace

Pagina 9 - Heatandproductventilation

5.Followthefollowingsequencetoremovethefourscrewsthatsecuretheheatsinkandfanassemblytothesystemboard:a.Partiallyremovescrew1,thenfullyremovescrew2,and

Pagina 10 - Lasercompliancestatement

10.Lowerandpositiontheheatsinkfanductonthetopoftheheatsinkandfanassemblyuntilitsnapsintoposition.Figure44.InstallingtheheatsinkfanductWhattodonext:•To

Pagina 11 - Cleaningandmaintenance

Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabelattached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususp

Pagina 12

6.Attherearofthecomputer,removethethreescrewsthatsecurethepowersupplyassembly.Pressthepowersupplyclip1downwardtoreleasethepowersupplyassemblyandthensl

Pagina 13 - Chapter1.Productoverview

DANGERSomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywith

Pagina 14 - 2ThinkCentreM79UserGuide

9.Connectthenewpowersupplyassemblycablestoalldrivesandthesystemboard.See“Locatingpartsonthesystemboard”onpage6.10.Lowerandpositiontheheatsinkfanducton

Pagina 15

5.Liftthesmallhandle1toreleasethemicroprocessor2securedonthesystemboard.Figure49.AccessingthemicroprocessorChapter9.Installingorreplacinghardware99

Pagina 16 - 4ThinkCentreM79UserGuide

6.Liftthemicroprocessorstraightupandoutofthemicroprocessorsocket.Figure50.RemovingthemicroprocessorNotes:•Yourmicroprocessorandsocketmightlookdifferen

Pagina 17 - Locatingcomponents

ReplacingthefrontaudioandUSBassemblyAttention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Readthisfirst:Importantsafetyinfo

Pagina 18 - Locatingpartsonthesystemboard

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage114.ReplacingthesystemfanassemblyAttention:Donotopenyourcomputeroratt

Pagina 19 - Locatinginternaldrives

9.Installthenewsystemfanassemblybyaligningthenewrubbermountsthatcamewiththenewsystemfanassemblywiththecorrespondingholesinthechassis,andthenpushtherub

Pagina 20 - Features

5.Pivotthedrivebayassemblyupward.See“Accessingthesystemboardcomponentsanddrives”onpage74.6.Disconnectthethermalsensorcablefromthethermalsensorconnecto

Pagina 21 - Chapter1.Productoverview9

9.Inserttheconnectorandcableofthenewthermalsensorintothehole1inthechassis.Then,alignthetwotabsontheplasticholderholdingthethermalsensorwiththetwoholes

Pagina 22

4.Peeloffthepaperthatprotectsthestickersonthefrontantenna.Figure56.Peelingoffthepaperthatprotectsthestickers5.Stickthefrontantennatothefrontpanelassho

Pagina 23 - Chapter1.Productoverview11

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

Pagina 24 - Lenovoprograms

xThinkCentreM79UserGuide

Pagina 25 - Chapter1.Productoverview13

2.InstalltherearWi-FiantennatotherearWi-Fiantennacableconnectorattachedontherearofthecomputer.3.Adjusttheangleoftherearantennatolowertheriskofbreaking

Pagina 26

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

Pagina 27 - Chapter1.Productoverview15

5.GrasptheWi-Fiadaptercardthatiscurrentlyinstalledandgentlypullitoutoftheslot.Figure62.RemovingtheWi-FiadaptercardNote:Thecardfitstightlyintothecardslo

Pagina 28

2.RemovethetwoscrewsthatsecuretheWi-FicardmoduletotheWi-Fiadaptercard.Figure64.RemovingthescrewsthatsecuretheWi-Ficardmodule3.PulltheWi-Ficardmoduleou

Pagina 29 - Chapter2.Usingyourcomputer

1.InserttheWi-FicardmoduleintotheminiPCIExpressslot,andtheninstallthetwoscrewstosecuretheWi-FicardmoduletotheWi-Fiadaptercard.Figure66.InstallingtheWi

Pagina 30 - Managingpower

3.LocatethetwoPCIExpressx1slotsonthesystemboard.See“Locatingpartsonthesystemboard”onpage6.4.IftheinstalledWi-FicardmodulesupportstheBluetoothfunction,

Pagina 31 - Settingthecomputervolume

2.ConnectanewkeyboardormousetooneoftheUSBconnectorsonthecomputer.Dependingonwhereyouwanttoconnectthenewkeyboardormouse,see“Locatingconnectors,controls

Pagina 32 - Usingtheopticaldrive

5.Positionthecomputercoveronthechassissothattherailguidesonthecomputercoverengagetherailsonthechassis.Then,slidethecomputercovertothefrontofthecompute

Pagina 33 - Recordingadisc

116ThinkCentreM79UserGuide

Pagina 34

Chapter10.Gettinginformation,help,andserviceThischaptercontainsinformationabouthelp,service,andtechnicalassistanceforproductsmanufacturedbyLenovo.Info

Pagina 35 - Frequentlyaskedquestions

Chapter1.ProductoverviewThischapterprovidesthefollowinginformation:•Locationsofconnectors•Locationsofcomponents•Locationsofpartsonthesystemboard•Locat

Pagina 36

•Accesstroubleshootingandsupportinformationforyourcomputermodelandothersupportedproducts.•Findtheserviceandsupportphonenumbersforyourcountryorregion.•

Pagina 37 - Chapter3.Youandyourcomputer

•ReplacementoruseofpartsnotmanufacturedfororbyLenovoornon-warrantedLenovoparts•Identificationofsoftwareproblemsources•ConfigurationofBIOSaspartofaninsta

Pagina 38 - Accessibilityinformation

Serviceavailabilityandservicenamemightvarybycountryorregion.Formoreinformationabouttheseservices,gototheLenovoWebsiteat:http://www.lenovo.com120ThinkC

Pagina 39 - Chapter3.Youandyourcomputer27

AppendixA.RegulatoryinformationExportclassificationnoticeThisproductissubjecttotheUnitedStatesExportAdministrationRegulations(EAR)andhasanExportClassifi

Pagina 40

ThisproductisinconformitywiththeprotectionrequirementsofEUCouncilDirective2004/108/EContheapproximationofthelawsoftheMemberStatesrelatingtoelectromagn

Pagina 41 - Chapter3.Youandyourcomputer29

JapanVCCIClassBcompliancestatementJapancompliancestatementforproductswhichconnecttothepowermainswithratedcurrentlessthanorequalto20AperphaseLenovoprod

Pagina 42

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Pagina 43 - Chapter4.Security

AppendixB.WEEEandrecyclinginformationLenovoencouragesownersofinformationtechnology(IT)equipmenttoresponsiblyrecycletheirequipmentwhenitisnolongerneede

Pagina 44 - 32ThinkCentreM79UserGuide

DisposingofLenovocomputercomponentsSomeLenovocomputerproductssoldinJapanmayhavecomponentsthatcontainheavymetalsorotherenvironmentalsensitivesubstances

Pagina 45 - BIOSpasswords

BatteriesorpackagingforbatteriesarelabeledinaccordancewithEuropeanDirective2006/66/ECconcerningbatteriesandaccumulatorsandwastebatteriesandaccumulator

Pagina 46 - Windowspasswords

Locatingconnectors,controls,andindicatorsonthefrontofyourcomputerThefollowingillustrationshowsthelocationsoftheconnectors,controls,andindicatorsonthef

Pagina 48 - UsingBIOSpasswords

AppendixC.RestrictionofHazardousSubstancesDirective(RoHS)EuropeanUnionRoHSLenovoproductssoldintheEuropeanUnion,onorafter3January2013meettherequirement

Pagina 49 - Enablingordisablingadevice

UkraineRoHSIndiaRoHSRoHScompliantasperE-Waste(Management&Handling)Rules,2011.130ThinkCentreM79UserGuide

Pagina 50 - EnablingErPLPScompliancemode

AppendixD.ChinaEnergyLabel©CopyrightLenovo2014131

Pagina 51 - ICEthermalalert

132ThinkCentreM79UserGuide

Pagina 52 - Usingsystemprograms

AppendixE.ENERGYSTARmodelinformationENERGYSTAR®isajointprogramoftheU.S.EnvironmentalProtectionAgencyandtheU.S.DepartmentofEnergyaimedatsavingmoneyandp

Pagina 53 - UpdatingtheBIOSfromadisc

134ThinkCentreM79UserGuide

Pagina 54

AppendixF.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat

Pagina 55

TrademarksThefollowingtermsaretrademarksofLenovointheUnitedStates,othercountries,orboth:LenovoTheLenovologoRescueandRecoveryThinkCentreThinkVantageMic

Pagina 56 - 44ThinkCentreM79UserGuide

IndexAarescuemedium,creatingandusing66accessingsystemboardcomponentsanddrives74Administrator,password36Advanceconfiguration35audiofeatures9audioline-in

Pagina 57 - Chapter6.Preventingproblems

LocatingconnectorsontherearofyourcomputerThefollowingillustrationshowsthelocationsoftheconnectorsontherearofyourcomputer.Someconnectorsontherearofyour

Pagina 58 - Cleaningyourcomputer

warranty117Input/Output(I/O)features9installingoperatingsystem41installingoptionsmemorymodule75PCIcard77internaldrives9KKensington-stylecablelock33key

Pagina 59 - Goodmaintenancepractices

softwarerecovering63solid-statedrive,replacing82solvingrecoveryproblems68startingtheSetupUtilityprogram35startupdevice38sequence,changing38temporary,s

Pagina 60 - Movingyourcomputer

140ThinkCentreM79UserGuide

Pagina 63 - CDproblems

ConnectorDescriptionAudioline-inconnectorUsedtoreceiveaudiosignalsfromanexternalaudiodevice,suchasastereosystem.Whenyouattachanexternalaudiodevice,aca

Pagina 64 - DVDproblems

LocatingcomponentsThefollowingillustrationshowsthelocationsofthevariouscomponentsinyourcomputer.Toremovethecomputercover,see“Removingthecomputercover”

Pagina 65 - Harddiskdriveproblems

LocatingpartsonthesystemboardThefollowingillustrationshowsthelocationsofthepartsonthesystemboard.Figure4.Systemboardpartlocations14-pinpowerconnector2

Pagina 66 - Themousedoesnotwork

LocatinginternaldrivesInternaldrivesaredevicesthatyourcomputerusestoreadandstoredata.Youcanadddrivestoyourcomputertoincreasestoragecapacityandenableyo

Pagina 67 - Monitorproblems

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthe“Readthisfirst:Importantsafetyinformation”onpagevandAppendixF“Notice

Pagina 68 - Networkingproblems

LocatingthemachinetypeandmodellabelThemachinetypeandmodellabelidentifiesyourcomputer.WhenyoucontactLenovoforhelp,themachinetypeandmodelinformationhelps

Pagina 69 - HeadsetprofileorAVprofile

•OntheMicrosoftWindows8.1operatingsystem,gotothedesktopandmoveyourpointertothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.ThenclickSett

Pagina 70 - Performanceandlockupproblems

•Opticaldrivebay•PCIcardslot•PCIExpressx1cardslots•PCIExpressx16graphicscardslotFormoreinformation,see“Locatinginternaldrives”onpage7and“Locatingparts

Pagina 71 - Softwareproblems

Securityfeatures•Abilitytoenableanddisableadevice•AbilitytoenableanddisableUSBconnectorsindividually•ComputraceAgentsoftwareembeddedinfirmware•Coverpre

Pagina 72 - LenovoSolutionCenter

SpecificationsThissectionliststhephysicalspecificationsforyourcomputer.DimensionsWidth:99.7mm(3.93inches)Height:338mm(13.31inches)Depth:385mm(15.16inche

Pagina 73

Note:Ifyoudonotfindtheprogramyouneed,opentheLenovoThinkVantage®Toolsprogramtofindthedimmediconfortheprogram.Thendouble-clicktheicontoinstalltheprogram.T

Pagina 74 - 62ThinkCentreM79UserGuide

Dependingonyourcomputermodel,yourcomputersupportssomeofthefollowingLenovoprograms:•FingerprintManagerProorThinkVantageFingerprintSoftware•LenovoBlueto

Pagina 75 - Chapter8.Recoveryinformation

•LenovoSettings(Windows8.1)UsetheLenovoSettingsprogramtoenhanceyourcomputingexperience.Youcanturnyourcomputerintoaportablehotspot,configurecameraandaud

Pagina 76 - Performingarecoveryoperation

•ViewManagementUtility(Windows7)TheViewManagementUtilityprogramenablesyoutoeasilyorganizeyouropenwindows.Itdividesyourscreenintomultiplepartsandthenre

Pagina 77

Chapter2.UsingyourcomputerThischapterprovidesinformationaboutthefollowingtopics:•“Registeringyourcomputer”onpage17•“Usingkeyboardshortcuts”onpage17•“U

Pagina 78 - Creatingandusingarescuemedium

ContentsReadthisfirst:Importantsafetyinformation...vBeforeusingthismanual...vServiceandupgrades...vStaticelectricityprev

Pagina 79

UsingthefingerprintreaderTheintegratedfingerprintreaderprovidedonsomekeyboardsenablesyoutoenrollyourfingerprintandassociateitwithyourpower-onpassword,har

Pagina 80 - Refreshingyourcomputer

Advancedconfigurationandpowerinterface(ACPI)BIOSBeinganACPIBIOSsystem,theoperatingsystemisallowedtocontrolthepowermanagementfeaturesofthecomputerandthe

Pagina 81

4.ClickOKtosavethenewsettings.•ForWindows8.1:1.OpenControlPanel,andclickAppearanceandPersonalization.Note:FordetailedinformationonhowtoopenControlPane

Pagina 82 - 70ThinkCentreM79UserGuide

•Donotinsertdamageddiscsintothedrive.Warped,scratched,ordirtydiscscandamagethedrive.•Beforemovingthecomputer,removethediscfromthedrive.Handlingandstor

Pagina 83 - Removingthecomputercover

1.OntheStartscreen,clickthedownarrowinthebottom-leftcornertogototheAppsscreen.ThentypePower2Gointhesearchboxinthetop-rightcornerofthescreen.2.ClickPow

Pagina 84

Note:OnlyactiveworkspacesthatyouhaveaccessedduringthecurrentWindowssessionaredisplayedalongtheleftedge.Ifyoucloseanactiveworkspace,itsrepresentationwi

Pagina 85

HowcanIrestoremycomputersettings?Yourcomputerprovidesaprogramthatenablesyoutorestorethecomputersettings.Formoreinformation,seeChapter8“Recoveryinforma

Pagina 86

Chapter3.YouandyourcomputerThischapterprovidesinformationaboutaccessibility,comfort,andrelocatingyourcomputertoothercountriesorregions.Accessibilityan

Pagina 87 - 1inwardandpivotthedrive

GlareandlightingPositionthemonitortominimizeglareandreflectionsfromoverheadlights,windows,andotherlightsources.Reflectedlightfromshinysurfacescancausean

Pagina 88

On-screennotificationOn-screennotificationhelpshearing-impairedpeoplebeawareofthestatusoftheircomputer.On-screennotificationreplacessoundswithvisualcueso

Pagina 89 - InstallingorreplacingaPCIcard

UpdatingtheBIOSfromyouroperatingsystem...42RecoveringfromaBIOSupdatefailure...42Chapter6.Preventingproblems...45Keepingyourcomputercurren

Pagina 90 - Figure17.RemovingaPCIcard

•ForWindows8.1:Moveyourpointertothetop-rightorbottom-rightcornerofthescreentodisplaythecharmsandclickSearch.Then,typeSpeechRecognitionintothesearchfiel

Pagina 91 - Replacingthebattery

•“Customizabletextsize”onpage28•“Magnifier”onpage28•“Zoom”onpage28EaseofAccesskeyboardshortcutsThefollowingtablecontainskeyboardshortcutsthatcanhelpmak

Pagina 92 - Replacingtheharddiskdrive

TTY/TDDconversionmodemYourcomputersupportstheuseofthetexttelephone(TTY)orthetelecommunicationsdeviceforthedeaf(TDD)conversionmodem.Themodemmustbeconne

Pagina 93

Chapter4.SecurityThischapterprovidesinformationabouthowtoprotectyourcomputerfromtheftandunauthorizeduse.SecurityfeaturesThefollowingsecurityfeaturesar

Pagina 94 - Replacingthesolid-statedrive

Figure7.Installingapadlock32ThinkCentreM79UserGuide

Pagina 95

AttachingaKensington-stylecablelockYoucanuseaKensington-stylecablelocktosecureyourcomputertoadesk,table,orothernon-permanentfixture.Thecablelockattache

Pagina 96

WindowspasswordsDependingonyourversionoftheWindowsoperatingsystem,youcanuseWindowspasswordsforavarietyoffeatures,includingaccesscontrolandindividualus

Pagina 97

Chapter5.AdvancedconfigurationThischapterprovidesthefollowinginformationtohelpyouconfigurethecomputer:•“UsingtheSetupUtilityprogram”onpage35•“Updatingor

Pagina 98

UsingBIOSpasswordsByusingtheSetupUtilityprogram,youcansetpasswordstopreventunauthorizedaccesstoyourcomputeranddata.Youdonothavetosetanypasswordstousey

Pagina 99

3.Dependingonthepasswordtype,selectSetPower-OnPassword,SetAdministratorPassword,orHardDiskPassword.4.Followtheinstructionsontherightsideofthescreentos

Pagina 100 - 88ThinkCentreM79UserGuide

Exportclassificationnotice...121Electronicemissionsnotices...121FederalCommunicationsCommissionDeclarationofConformity...121Eurasianc

Pagina 101

SelectingastartupdeviceIfyourcomputerdoesnotstartupfromadeviceasexpected,dooneofthefollowingtoselectthestartupdeviceyouwant.Selectingatemporarystartup

Pagina 102 - Replacingtheslimcardreader

Thewakeuponalarmfeatureenablesyourcomputertowakeupatasettime.Toenablethewakeuponalarmfeature,dothefollowing:1.StarttheSetupUtilityprogram.2.FromtheSet

Pagina 103

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage35.2.FromtheSetupUtilityprogrammainmenu,selectPower.3.SelectIntelligentCoolingE

Pagina 104 - ThinkCentreM79UserGuide

fromotherlayersofsoftwareintoelectricalsignalsthatthecomputerhardwarecanexecute.YoucanusetheSetupUtilityprogramtovieworchangetheconfigurationsettingsof

Pagina 105

8.Whenpromptedtochangetheserialnumber,itissuggestedthatyoudonotmakethischangebypressingN.However,ifyoudowanttochangetheserialnumber,pressY,andthentype

Pagina 106

4.RemoveanycablesthatimpedeaccesstotheClearCMOS/Recoveryjumper.5.Movethejumperfromthestandardposition(pin1andpin2)tothemaintenanceposition(pin2andpin3

Pagina 107

44ThinkCentreM79UserGuide

Pagina 108

Chapter6.PreventingproblemsThischapterprovidesinformationthatcanhelpyouavoidcommonproblemsandkeepyourcomputerrunningsmoothly.Keepingyourcomputercurren

Pagina 109

UsingtheSystemUpdateprogramTheSystemUpdateprogram(hereinafterreferredtoasSystemUpdate)providesregularaccesstosystemandsoftwareupdatesforyourcomputerto

Pagina 110 - Replacingthemicroprocessor

1.Applysomeisopropylrubbingalcoholtoasoft,dust-freecloth.2.Wipeeachkeytopsurfacewiththecloth.Wipethekeysonebyone;ifyouwipeseveralkeysatatime,theclothm

Pagina 111

ivThinkCentreM79UserGuide

Pagina 112

•CleanoutyourInbox,SentItems,andDeletedItemsfoldersinyoure-mailapplicationonaregularbasis.•Backupcriticaldataregularlyonremovablemediamemory,suchasdis

Pagina 113

Chapter7.TroubleshootinganddiagnosticsThischapterprovidesinformationaboutdiagnosingandtroubleshootingcomputerproblems.Ifyourcomputerproblemisnotdescri

Pagina 114 - Replacingthesystemfanassembly

SymptomActionTheoperatingsystemdoesnotstart.Ensurethatthestartupsequenceincludesthedevicewheretheoperatingsystemresides.Usually,theoperatingsystemison

Pagina 115 - Replacingthethermalsensor

1.Removethenewhardwareoptionorsoftware.Ifyoumustremovethecomputercovertoremoveahardwareoption,ensurethatyoureviewandfollowtheelectricalsafetyinformati

Pagina 116

•Ifthisdoesnotcorrecttheproblem,followthesolutionsfor“ACDorDVDdoesnotwork”onpage52.ACDorDVDdoesnotworkSolutions:•Ensurethatthediscisinsertedcorrectly,

Pagina 117 - 1and2inthechassis

InvaliddiscornodiscfoundmessageSolutions:•EnsurethataDVDdiscisinthedrivewiththeshinysideofthediscfacingdown.•Ensurethatvideoresolutionissettolessthan1

Pagina 118 - 106ThinkCentreM79UserGuide

•EnsurethattheharddiskdriveyourcomputerstartsfromislistedasthefirststartupdeviceintheSetupUtilityprogram.Referto“Selectingastartupdevice”onpage38.Note:

Pagina 119 - InstallingtherearWi-Fiantenna

•Enrollyourfingerprintcorrectly.•Neverscratchthesurfaceofthereaderwithahard,pointedobject.•Neverscrapthesurfaceofthereaderwithyournailoranythinghard.•U

Pagina 120 - RemovingtherearWi-Fiantenna

TheimageisdiscoloredSolution:Themonitormightbeaffectedbyinterferencefromnearbyequipment.Movefluorescentdesklightingoranyequipmentthatproducesmagneticfie

Pagina 121 - ReplacingtheWi-Fiunits

MycomputerisaGigabitEthernetmodelandIuseaspeedof1000Mbps,buttheconnectionfailsorerrorsoccurSolution:ConnectthenetworkcabletotheEthernetconnectorusingC

Pagina 122 - RemovingtheWi-Ficardmodule

Readthisfirst:ImportantsafetyinformationThischaptercontainsthesafetyinformationthatyoumustbefamiliarwith.BeforeusingthismanualCAUTION:Beforeusingthisma

Pagina 123 - InstallingtheWi-Fiunits

Ihaveconnectedanoptiontomycomputer,butitdoesnotworkSolution:Refertothedocumentationthatcomeswiththeoptiontoensurethatyouhaveconnectedtheoptioncorrectl

Pagina 124 - 112ThinkCentreM79UserGuide

3.Right-clickyourCdriveentryandthenclickProperties.4.ClickOptimizeundertheToolstabtostartadisk-defragmentationprocess.InsufficientmemorySolution:Instal

Pagina 125 - Replacingthekeyboardormouse

•Ifyouarehavingdifficultywithperformingaspecifictaskwithinanapplicationprogram,refertothehelpsystemfortheprogram.•IfyouarehavingdifficultywiththeWindowso

Pagina 126 - Completingthepartsreplacement

ToruntheLenovoSolutionCenterprogram,see“Lenovoprograms”onpage12.Note:Ifyoucannotisolateandrepairtheproblemyourselfafterrunningtheprogram,saveandprintt

Pagina 127 - Obtainingdevicedrivers

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Pagina 128 - 116ThinkCentreM79UserGuide

Chapter8.RecoveryinformationThischapterprovidesinformationabouttherecoverysolutions.Thereareavarietyofmethodstochoosefromwhenconsideringhowtorecoverfr

Pagina 129 - LenovoWebsite

CreatingrecoverymediaNote:OntheWindows7operatingsystem,youcancreaterecoverymediausingdiscsorexternalUSBstoragedevices.TocreaterecoverymediaontheWindow

Pagina 130 - Callingforservice

•“PerformingarecoveryoperationfromtheRescueandRecoveryworkspace”onpage65PerformingarecoveryoperationfromWindows7ToperformarecoveryoperationusingtheRes

Pagina 131 - Purchasingadditionalservices

FormoreinformationaboutthefeaturesoftheRescueandRecoveryworkspace,clickHelp.CreatingandusingarescuemediumCreaterescuemediausingdiscsorUSBstoragedevice

Pagina 132 - 120ThinkCentreM79UserGuide

ReinstallingpreinstalledprogramsanddevicedriversYourcomputerenablesyoutoreinstallpreinstalledprogramsanddevicedrivers.Reinstallingpreinstalledprograms

Pagina 133 - Electronicemissionsnotices

StaticelectricitypreventionStaticelectricity,althoughharmlesstoyou,canseriouslydamagecomputercomponentsandoptions.Improperhandlingofstatic-sensitivepa

Pagina 134

Note:Reinstalldevicedriverswillchangethecurrentconfigurationofyourcomputer.Reinstalldevicedriversonlywhenitisnecessarytocorrectaproblemwithyourcomputer

Pagina 135 - Mexicoregulatorynotice

2.IntheRemoveeverythingandreinstallWindowssection,clickGetstarted.UsingtheadvancedstartupoptionsAdvancedstartupoptionsenableyoutochangethestartupsetti

Pagina 137 - RecyclinginformationforJapan

Chapter9.InstallingorreplacinghardwareThischapterprovidesinstructionsonhowtoinstallorreplacehardwareforyourcomputer.Handlingstatic-sensitivedevicesDon

Pagina 138 - RecyclinginformationforBrazil

CAUTION:Turnoffthecomputerandwaitthreetofiveminutestoletthecomputercoolbeforeremovingthecomputercover.Toopenthecomputercover,dothefollowing:1.Removeany

Pagina 139

3.Removethefrontbezelbyreleasingthethreeplastictabsonthetopofthefrontbezelandpivotingthefrontbezeloutwardtoremoveitfromthecomputer.Carefullylaythefron

Pagina 140 - 128ThinkCentreM79UserGuide

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

Pagina 141 - TurkishRoHS

5.Tolowerthedrivebayassembly,slightlypressthedrivebayassemblyclip1inwardandpivotthedrivebayassemblydownwardasshown.Figure13.Loweringthedrivebayassembl

Pagina 142 - 130ThinkCentreM79UserGuide

5.Locatethememoryslots.See“Locatingpartsonthesystemboard”onpage6.6.Removeanypartsthatmightpreventaccesstothememoryslots.7.Dependingonwhetheryouareinst

Pagina 143 - AppendixD.ChinaEnergyLabel

8.Positionthenewmemorymoduleoverthememoryslot.Makesurethatthenotch1onthememorymodulealignscorrectlywiththeslotkey2onthesystemboard.Pushthememorymodule

Pagina 144 - 132ThinkCentreM79UserGuide

areused,theloadshouldnotexceedthepowerstripinputrating.Consultanelectricianformoreinformationifyouhavequestionsaboutpowerloads,powerrequirements,andin

Pagina 145 - ©CopyrightLenovo2014

5634Figure17.RemovingaPCIcardNotes:–Thecardfitstightlyintothecardslot.Ifnecessary,alternatemovingeachsideofthecardasmallamountuntilitisremovedfromtheca

Pagina 146 - 134ThinkCentreM79UserGuide

7.InstallthenewPCIcardintotheappropriatePCIcardslotonthesystemboard.Then,installthescrewtosecurethenewPCIcardinplace.5634Figure18.InstallingaPCIcard8.

Pagina 147 - AppendixF.Notices

4.Removetheoldbattery.Figure19.Removingtheoldbattery5.Installanewbattery.Figure20.Installinganewbattery6.Reinstallthecomputercoverandconnectthecables.

Pagina 148 - Trademarks

4.Notethelocationofthefourscrews1thatsecuretheharddiskdrive.Then,pivotthedrivebayassemblyupward.Figure21.Pivotingthedrivebayassembly5.Holdtheharddiskd

Pagina 149

7.ConnectoneendofthesignalcabletotherearofthenewharddiskdriveandtheotherendtoanavailableSATAconnectoronthesystemboard.See“Locatingpartsonthesystemboar

Pagina 150 - 138ThinkCentreM79UserGuide

Replacingthesolid-statedriveintheharddiskdrivebayToreplacethestorageconverterwiththesolid-statedriveinstalledinit,youmightfollowthestepsofreplacingthe

Pagina 151

3.Positionthesolid-statedriveintothestorageconvertersothattheholesinthedrivearealignedwiththecorrespondingholesintheconverter.Then,installthefourscrew

Pagina 152 - 140ThinkCentreM79UserGuide

6.Removethescrew1andthencarefullyslidethesolid-statedrivebracketupwardtoremovethebracketfromthebottomoftheopticaldrivebay.Figure27.Removingthesolid-st

Pagina 153

9.Slidethenewsolid-statedriveintothesolid-statedrivebracketasshownuntilthefourholesinthedrivearealignedwiththecorrespondingholesinthebracket.Then,inst

Pagina 154

11.Installthescrew1tosecurethebracketonthebottomoftheopticaldrivebay.Figure31.Installingthescrewtosecurethebracketonthebottomoftheopticaldrivebay12.Co

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