Lenovo 10AY User manual

Type
User manual

This manual is also suitable for

ThinkCentreM73
UserGuide
MachineTypes:10AXand10AY
Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthe
“Importantsafetyinformation”onpagev
andAppendixA“Notices”onpage121.
FirstEdition(August2013)
©CopyrightLenovo2013.
LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministration
“GSAcontract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.
Contents
Importantsafetyinformation......v
Serviceandupgrades.............v
Staticelectricityprevention...........v
Powercordsandpoweradapters........vi
Extensioncordsandrelateddevices.......vi
Plugsandoutlets..............vii
Externaldevices..............vii
Heatandproductventilation.........vii
Operatingenvironment...........viii
Modemsafetyinformation..........viii
Lasercompliancestatement..........ix
Powersupplystatement............ix
Cleaningandmaintenance...........ix
Chapter1.Productoverview......1
Features..................1
Specications................4
Lenovoprograms..............4
AccessingLenovoprogramsontheWindows
7operatingsystem............4
AccessingLenovoprogramsontheWindows
8operatingsystem............6
AnintroductiontoLenovoprograms.....6
Locations..................8
Locatingconnectors,controls,andindicators
onthefrontofyourcomputer........9
Locatingconnectorsontherearofyour
computer...............10
Locatingcomponents..........12
Locatingpartsonthesystemboard....13
Machinetypeandmodellabel.......14
Chapter2.Usingyourcomputer...15
Frequentlyaskedquestions.........15
AccessingControlPanelontheWindows8
operatingsystem..............15
Usingthekeyboard.............16
UsingWindowsshortcutkeys.......16
Usingangerprintreader........16
Usingthewheelmouse...........17
Adjustingaudio..............17
Aboutyourcomputeraudio........17
Settingthevolumefromthedesktop....17
SettingthevolumefromControlPanel...18
UsingCDsandDVDs............18
HandlingandstoringCDandDVDmedia..18
PlayingaCDorDVD..........19
RecordingaCDorDVD.........19
Chapter3.Youandyourcomputer..21
Accessibilityandcomfort..........21
Arrangingyourworkspace........21
Comfort...............21
Glareandlighting............22
Aircirculation.............22
Electricaloutletsandcablelengths.....22
Registeringyourcomputer..........23
Movingyourcomputertoanothercountryor
region..................23
Voltage-selectionswitch.........23
Replacementpowercords........24
Chapter4.Security..........25
Securityfeatures..............25
AttachingaKensington-stylecablelock.....26
Usingpasswords..............26
BIOSpasswords............26
Windowspasswords..........27
Conguringthengerprintreader.......27
Usingandunderstandingrewalls.......27
Protectingdataagainstviruses........27
Chapter5.Installingorreplacing
hardware...............29
Handlingstatic-sensitivedevices.......29
Installingorreplacinghardware........29
Installingexternaloptions........29
Installingorremovingtheacpoweradapter.30
Installingorremovingtheverticalstand...31
InstallingorremovingtheVESAmount
bracket................33
Installingorremovingtheacpoweradapter
bracket................35
Replacingtheopticaldrive........37
Replacingthesecondaryharddiskdrive...42
InstallingorremovingtheI/Obox.....48
Removingthecomputercover.......51
Installingorremovingtheharddiskdrive
assembly...............53
Installingorreplacingamemorymodule...55
Replacingthebattery..........56
Replacingthepowerswitchboard.....58
ReplacingtheWi-Ficardmodule......59
InstallingorremovingthefrontWi-Fi
antenna...............61
InstallingorremovingtherearWi-Fiantenna.63
Replacingtheinternalspeaker.......65
©CopyrightLenovo2013
i
Replacingthecoverpresenceswitch....67
Replacingthesystemfan.........69
Replacingthethermalmodule.......71
Replacingthemicroprocessor.......73
Replacingthekeyboardormouse.....75
Completingthepartsreplacement.....76
Chapter6.Recoveryinformation...79
RecoveryinformationfortheWindows7operating
system..................79
Creatingandusingrecoverymedia.....79
Performingbackupandrecoveryoperations.80
UsingtheRescueandRecoveryworkspace.81
Creatingandusingarescuemedium....82
Reinstallingpreinstalledapplicationsand
devicedrivers.............83
Reinstallingsoftwareprograms......84
Reinstallingdevicedrivers........84
Solvingrecoveryproblems........84
RecoveryinformationfortheWindows8operating
system..................85
Chapter7.UsingtheSetupUtility
program................87
StartingtheSetupUtilityprogram.......87
Viewingandchangingsettings........87
Usingpasswords..............87
Passwordconsiderations.........88
Power-OnPassword..........88
AdministratorPassword.........88
HardDiskPassword...........88
Setting,changing,anddeletingapassword.88
Erasinglostorforgottenpasswords(clearing
CMOS)................89
Enablingordisablingadevice........89
Selectingastartupdevice..........90
Selectingatemporarystartupdevice....90
Selectingorchangingthestartupdevice
sequence...............90
EnablingErPcompliancemode........90
ICEperformancemode...........91
ICEthermalalert..............91
ExitingtheSetupUtilityprogram.......92
Chapter8.Updatingsystem
programs...............93
Usingsystemprograms...........93
Updating(ashing)theBIOSfromadisc....93
Updating(ashing)theBIOSfromyouroperating
system..................94
RecoveringfromaPOST/BIOSupdatefailure..94
Chapter9.Preventingproblems...95
Keepingyourcomputercurrent........95
Gettingthelatestdevicedriversforyour
computer...............95
Updatingyouroperatingsystem......95
UsingSystemUpdate..........96
Cleaningandmaintenance..........96
Basics................96
Cleaningyourcomputer.........97
Goodmaintenancepractices.......98
Movingyourcomputer...........98
Chapter10.Troubleshootingand
diagnostics..............99
Basictroubleshooting............99
Troubleshootingprocedure..........100
Troubleshooting..............100
Audioproblems............101
CDproblems.............102
DVDproblems.............103
Intermittentproblems..........105
Keyboard,mouse,orpointingdevice
problems...............105
Monitorproblems............107
Networkingproblems..........108
Optionproblems............111
Performanceandlockupproblems.....112
Printerproblems............113
Serialportproblems...........114
Softwareproblems...........114
USBproblems.............115
LenovoSolutionCenter...........116
Chapter11.Gettinginformation,help,
andservice.............117
Informationresources............117
LenovoThinkVantageTools........117
LenovoWelcome............117
HelpandSupport............117
SafetyandWarranty...........117
LenovoWebsite............117
LenovoSupportWebsite.........118
Helpandservice..............118
Usingthedocumentationanddiagnostic
program...............118
Callingforservice............118
Usingotherservices..........119
Purchasingadditionalservices......119
AppendixA.Notices.........121
Trademarks................122
iiThinkCentreM73UserGuide
AppendixB.Regulatory
information.............123
Exportclassicationnotice..........123
Electronicemissionsnotices.........123
FederalCommunicationsCommission
DeclarationofConformity........123
Eurasiancompliancemark..........125
Additionalregulatoryinformation.......125
AppendixC.WEEEandrecycling
information.............127
ImportantWEEEinformation.........127
RecyclinginformationforJapan........127
RecyclinginformationforBrazil........128
BatteryrecyclinginformationforTaiwan.....128
BatteryrecyclinginformationfortheEuropean
Union..................128
AppendixD.RestrictionofHazardous
SubstancesDirective(RoHS)....131
EuropeanUnionRoHS...........131
ChinaRoHS................131
TurkishRoHS...............131
UkraineRoHS...............132
IndiaRoHS................132
AppendixE.ChinaEnergyLabel..133
AppendixF .ENERGYSTARmodel
information.............135
Index.................137
©CopyrightLenovo2013
iii
ivThinkCentreM73UserGuide
Importantsafetyinformation
CAUTION:
Beforeusingthismanual,besuretoreadandunderstandalltherelatedsafetyinformationforthis
product.RefertotheinformationinthissectionandthesafetyinformationintheSafety,Warranty,and
SetupGuidethatyoureceivedwiththisproduct.Readingandunderstandingthissafetyinformation
reducestheriskofpersonalinjuryanddamagetoyourproduct.
IfyounolongerhaveacopyoftheSafety,Warranty,andSetupGuide,youcanobtainaPortableDocument
Format(PDF)versionfromtheLenovo
®
SupportWebsiteathttp://www.lenovo.com/support.TheLenovo
SupportWebsitealsoprovidestheSafety,Warranty,andSetupGuideandthisUserGuideinadditional
languages.
Serviceandupgrades
DonotattempttoserviceaproductyourselfunlessinstructedtodosobytheCustomerSupportCenteror
yourdocumentation.OnlyuseaServiceProviderwhoisapprovedtorepairyourparticularproduct.
Note:Somecomputerpartscanbeupgradedorreplacedbythecustomer.Upgradestypicallyare
referredtoasoptions.ReplacementpartsapprovedforcustomerinstallationarereferredtoasCustomer
ReplaceableUnits,orCRUs.Lenovoprovidesdocumentationwithinstructionswhenitisappropriatefor
customerstoinstalloptionsorreplaceCRUs.Youmustcloselyfollowallinstructionswheninstallingor
replacingparts.TheOffstateofapowerindicatordoesnotnecessarilymeanthatvoltagelevelsinsidea
productarezero.Beforeyouremovethecoversfromaproductequippedwithapowercord,alwaysmake
surethatthepoweristurnedoffandthattheproductisunpluggedfromanypowersource.Formore
informationonCRUs,refertoChapter5“Installingorreplacinghardware”onpage29
.Ifyouhaveany
questionsorconcerns,contacttheCustomerSupportCenter.
Althoughtherearenomovingpartsinyourcomputerafterthepowercordhasbeendisconnected,the
followingwarningsarerequiredforyoursafety.
CAUTION:
Hazardousmovingparts.Keepngersandotherbodypartsaway.
CAUTION:
BeforereplacinganyCRUs,turnoffthecomputerandwaitthreetoveminutestoletthecomputer
coolbeforeopeningthecover.
Staticelectricityprevention
Staticelectricity,althoughharmlesstoyou,canseriouslydamagecomputercomponentsandoptions.
Improperhandlingofstatic-sensitivepartscancausedamagetothepart.Whenyouunpackanoption
©CopyrightLenovo2013
v
orCRU,donotopenthestatic-protectivepackagecontainingthepartuntiltheinstructionsdirectyou
toinstallit.
WhenyouhandleoptionsorCRUs,orperformanyworkinsidethecomputer,takethefollowingprecautions
toavoidstatic-electricitydamage:
Limityourmovement.Movementcancausestaticelectricitytobuilduparoundyou.
Alwayshandlecomponentscarefully.Handleadapters,memorymodules,andothercircuitboardsbythe
edges.Nevertouchexposedcircuitry.
Preventothersfromtouchingcomponents.
Whenyouinstallastatic-sensitiveoptionorCRU,touchthestatic-protectivepackagecontainingthe
parttoametalexpansion-slotcoverorotherunpaintedmetalsurfaceonthecomputerforatleasttwo
seconds.Thisreducesstaticelectricityinthepackageandyourbody.
Whenpossible,removethestatic-sensitivepartfromthestatic-protectivepackagingandinstallthepart
withoutsettingitdown.Whenthisisnotpossible,placethestatic-protectivepackagingonasmooth,
levelsurfaceandplacethepartonit.
Donotplacethepartonthecomputercoverorothermetalsurface.
Powercordsandpoweradapters
Useonlythepowercordsandpoweradapterssuppliedbytheproductmanufacturer.
Thepowercordsshallbesafetyapproved.ForGermany,itshallbeH05VV-F,3G,0.75mm
2
,orbetter.For
othercountries,thesuitabletypesshallbeusedaccordingly.
Neverwrapapowercordaroundapoweradapterorotherobject.Doingsocanstressthecordinwaysthat
cancausethecordtofray,crack,orcrimp.Thiscanpresentasafetyhazard.
Alwaysroutepowercordssothattheywillnotbewalkedon,trippedover,orpinchedbyobjects.
Protectpowercordandpoweradaptersfromliquids.Forinstance,donotleaveyourpowercordorpower
adapternearsinks,tubs,toilets,oronoorsthatarecleanedwithliquidcleansers.Liquidscancausea
shortcircuit,particularlyifthepowercordorpoweradapterhasbeenstressedbymisuse.Liquidsalsocan
causegradualcorrosionofpowercordterminalsand/ortheconnectorterminalsonapoweradapter,
whichcaneventuallyresultinoverheating.
Ensurethatallpowercordconnectorsaresecurelyandcompletelypluggedintoreceptacles.
Donotuseanypoweradapterthatshowscorrosionattheacinputpinsorshowssignsofoverheating(such
asdeformedplastic)attheacinputoranywhereonthepoweradapter.
Donotuseanypowercordswheretheelectricalcontactsoneitherendshowsignsofcorrosionor
overheatingorwherethepowercordappearstohavebeendamagedinanyway.
Extensioncordsandrelateddevices
Ensurethatextensioncords,surgeprotectors,uninterruptiblepowersupplies,andpowerstripsthatyouuse
areratedtohandletheelectricalrequirementsoftheproduct.Neveroverloadthesedevices.Ifpowerstrips
areused,theloadshouldnotexceedthepowerstripinputrating.Consultanelectricianformoreinformation
ifyouhavequestionsaboutpowerloads,powerrequirements,andinputratings.
viThinkCentreM73UserGuide
Plugsandoutlets
Ifareceptacle(poweroutlet)thatyouintendtousewithyourcomputerequipmentappearstobedamaged
orcorroded,donotusetheoutletuntilitisreplacedbyaqualiedelectrician.
Donotbendormodifytheplug.Iftheplugisdamaged,contactthemanufacturertoobtainareplacement.
Donotshareanelectricaloutletwithotherhomeorcommercialappliancesthatdrawlargeamountsof
electricity;otherwise,unstablevoltagemightdamageyourcomputer,data,orattacheddevices.
Someproductsareequippedwithathree-prongedplug.Thisplugtsonlyintoagroundedelectricaloutlet.
Thisisasafetyfeature.Donotdefeatthissafetyfeaturebytryingtoinsertitintoanon-groundedoutlet.If
youcannotinserttheplugintotheoutlet,contactanelectricianforanapprovedoutletadapterortoreplace
theoutletwithonethatenablesthissafetyfeature.Neveroverloadanelectricaloutlet.Theoverallsystem
loadshouldnotexceed80percentofthebranchcircuitrating.Consultanelectricianformoreinformation
ifyouhavequestionsaboutpowerloadsandbranchcircuitratings.
Besurethatthepoweroutletyouareusingisproperlywired,easilyaccessible,andlocatedclosetothe
equipment.Donotfullyextendpowercordsinawaythatwillstressthecords.
Besurethatthepoweroutletprovidesthecorrectvoltageandcurrentfortheproductyouareinstalling.
Carefullyconnectanddisconnecttheequipmentfromtheelectricaloutlet.
Externaldevices
DonotconnectordisconnectanyexternaldevicecablesotherthanUniversalSerialBus(USB)and1394
cableswhilethecomputerpowerison;otherwise,youmightdamageyourcomputer.Toavoidpossible
damagetoattacheddevices,waitatleastvesecondsafterthecomputerisshutdowntodisconnect
externaldevices.
Heatandproductventilation
Computers,poweradapters,andmanyaccessoriescangenerateheatwhenturnedonandwhenbatteries
arecharging.Alwaysfollowthesebasicprecautions:
Donotleaveyourcomputer,poweradapter,oraccessoriesincontactwithyourlaporanypartofyour
bodyforanextendedperiodwhentheproductsarefunctioningorwhenthebatteryischarging.Your
computer,poweradapter,andmanyaccessoriesproducesomeheatduringnormaloperation.Extended
contactwiththebodycouldcausediscomfortor,potentially,askinburn.
Donotchargethebatteryoroperateyourcomputer,poweradapter,oraccessoriesnearammable
materialsorinexplosiveenvironments.
Ventilationslots,fans,andheatsinksareprovidedwiththeproductforsafety,comfort,andreliable
operation.Thesefeaturesmightinadvertentlybecomeblockedbyplacingtheproductonabed,sofa,
carpet,orotherexiblesurface.Neverblock,cover,ordisablethesefeatures.
Inspectyourdesktopcomputerfordustaccumulationatleastonceeverythreemonths.Beforeinspecting
yourcomputer,turnoffthepowerandunplugthecomputer'spowercordfromtheelectricaloutlet;then
removeanydustfromventsandperforationsinthebezel.Ifyounoticeexternaldustaccumulation,then
examineandremovedustfromtheinsideofthecomputerincludingheatsinkinletns,powersupplyvents,
andfans.Alwaysturnoffandunplugthecomputerbeforeopeningthecover.Ifpossible,avoidoperating
yourcomputerwithintwofeetofhigh-trafcareas.Ifyoumustoperateyourcomputerinornearahigh-trafc
area,inspectand,ifnecessary,cleanyourcomputermorefrequently.
©CopyrightLenovo2013
vii
Foryoursafetyandtomaintainoptimumcomputerperformance,alwaysfollowthesebasicprecautions
withyourdesktopcomputer:
Keepthecoverclosedwheneverthecomputerispluggedin.
Regularlyinspecttheoutsideofthecomputerfordustaccumulation.
Removedustfromventsandanyperforationsinthebezel.Morefrequentcleaningsmightberequiredfor
computersindustyorhigh-trafcareas.
Donotrestrictorblockanyventilationopenings.
Donotstoreoroperateyourcomputerinsidefurniture,asthismightincreasetheriskofoverheating.
Airowtemperaturesintothecomputershouldnotexceed35°C(95°F).
Donotinstallairltrationdevices.Theymayinterferewithpropercooling.
Operatingenvironment
Theoptimalenvironmentinwhichtouseyourcomputeris10°C-35°C(50°F-95°F)withhumidityranging
between35%and80%.Ifyourcomputerisstoredortransportedintemperatureslessthan10°C(50°F),
allowthecoldcomputertoriseslowlytoanoptimaloperatingtemperatureof10°C-35°C(50°F-95°F)before
use.Thisprocesscouldtaketwohoursinextremeconditions.Failuretoallowyourcomputertorisetoan
optimaloperatingtemperaturebeforeusecouldresultinirreparabledamagetoyourcomputer.
Ifpossible,placeyourcomputerinawell-ventilatedanddryareawithoutdirectexposuretosunshine.
Keepelectricalappliancessuchasanelectricfan,radio,high-poweredspeakers,airconditioner,and
microwaveovenawayfromyourcomputerbecausethestrongmagneticeldsgeneratedbythese
appliancescandamagethemonitoranddataontheharddiskdrive.
Donotplaceanybeveragesontopoforbesidethecomputerorotherattacheddevices.Ifliquidisspilledon
orinthecomputeroranattacheddevice,ashortcircuitorotherdamagemightoccur.
Donoteatorsmokeoveryourkeyboard.Particlesthatfallintoyourkeyboardcancausedamage.
Modemsafetyinformation
CAUTION:
Toreducetheriskofre,useonlyNo.26AWGorlarger(forexample,No.24AWG)telecommunication
linecordlistedbyUnderwritersLaboratories(UL)orcertiedbytheCanadianStandardsAssociation
(CSA).
Toreducetheriskofre,electricalshock,orinjurywhenusingtelephoneequipment,alwaysfollowbasic
safetyprecautions,suchas:
Neverinstalltelephonewiringduringalightningstorm.
Neverinstalltelephonejacksinwetlocationsunlessthejackisspecicallydesignedforwetlocations.
Nevertouchuninsulatedtelephonewiresorterminalsunlessthetelephonelinehasbeendisconnectedat
thenetworkinterface.
Usecautionwheninstallingormodifyingtelephonelines.
Avoidusingatelephone(otherthanacordlesstype)duringanelectricalstorm.Theremaybearemote
riskofelectricshockfromlightning.
Donotusethetelephonetoreportagasleakinthevicinityoftheleak.
viiiThinkCentreM73UserGuide
Lasercompliancestatement
CAUTION:
Whenlaserproducts(suchasCD-ROMs,DVDdrives,beropticdevices,ortransmitters)are
installed,notethefollowing:
Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto
hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.
Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespeciedherein
mightresultinhazardousradiationexposure.
DANGER
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical
instruments,andavoiddirectexposuretothebeam.
Powersupplystatement
Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.
Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabelattached.
Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwithoneoftheseparts,
contactaservicetechnician.
Cleaningandmaintenance
Keepyourcomputerandworkspaceclean.Shutdownthecomputerandthendisconnectthepower
cordbeforecleaningthecomputer.Donotsprayanyliquiddetergentdirectlyonthecomputeroruse
anydetergentcontainingammablematerialtocleanthecomputer.Spraythedetergentonasoftcloth
andthenwipethecomputersurfaces.
©CopyrightLenovo2013
ix
xThinkCentreM73UserGuide
Chapter1.Productoverview
Thischapterprovidesinformationaboutthecomputerfeatures,specications,softwareprogramsprovided
byLenovo,andlocationsofconnectors,components,partsonthesystemboard,andinternaldrives.
Features
Thissectionintroducesthecomputerfeatures.Theinformationcoversavarietyofmodels.
Toviewtheinformationaboutyourspecicmodel,dooneofthefollowing:
GointotheSetupUtilityprogrambyfollowingtheinstructionsinChapter7“UsingtheSetupUtility
program”onpage87.Then,selectMainSystemSummarytoviewtheinformation.
OntheMicrosoft
®
Windows
®
7operationsystem,clickStart,right-clickComputer,andselectProperties
toviewtheinformation.
OntheMicrosoftWindows8operatingsystem,moveyourcursortothetop-rightorbottom-rightcorner
ofthescreentodisplaythecharms.ThenclickSettingsPCinfotoviewtheinformation.
Microprocessor
Yourcomputercomeswithoneofthefollowingmicroprocessors(internalcachesizevariesbymodeltype):
Intel
®
Core™i3microprocessor
IntelCorei5microprocessor
IntelCorei7microprocessor
IntelCeleron
®
microprocessor
IntelPentium
®
microprocessor
Memory
Yourcomputersupportsuptotwodoubledatarate3smalloutlinedualinlinememorymodules(DDR3
SODIMMs).
Internaldrives
ExternalOpticaldrive:DVD-ROMorDVD-R(optional)
Hybridharddiskdrive(optional)
SerialAdvancedTechnologyAttachment(SATA)harddiskdrive
Solid-statedrive(optional)
Videosubsystem
IntegratedgraphicsforaVideoGraphicsArray(VGA)connectorandaDisplayPortconnector
Audiosubsystem
Integratedhigh-denition(HD)audio
Microphoneconnectorandheadsetconnector(alsoknownasaudiojack)onthefrontpanel
Internalspeaker
Connectivity
©CopyrightLenovo2013
1
100/1000MbpsintegratedEthernetcontroller
Wi-Ficardmodule(optional)
Wi-FiwithBluetoothmodule(optional)
Systemmanagementfeatures
Abilitytostorepower-onself-test(POST)hardwaretestresults
DesktopManagementInterface(DMI)
DesktopManagementInterfaceprovidesacommonpathforuserstoaccessinformationaboutall
aspectsofacomputer,includingprocessortype,installationdate,attachedprintersandotherperipherals,
powersources,andmaintenancehistory.
ErPcompliancemode
Theenergy-relatedproductsdirective(ErP)compliancemodereducestheconsumptionofelectricity
whenyourcomputerisinstandbyoroffmode.Formoreinformation,see“EnablingErPcompliance
mode”onpage90
.
IntelStandardManageability
IntelStandardManageabilityishardwareandrmwaretechnologythatbuildscertainfunctionality
intocomputersinordertomakethemeasierandlessexpensiveforbusinessestomonitor,maintain,
update,upgrade,andrepair.
PrebootExecutionEnvironment(PXE)
ThePrebootExecutionEnvironmentisanenvironmenttostartcomputersusinganetworkinterface
independentofdatastoragedevices(suchastheharddiskdrive)orinstalledoperatingsystems.
IntelligentCoolingEngine(ICE)
TheIntelligentCoolingEngineisasystemthermalmanagementsolutionthatenablesyourcomputer
torunwithbetterthermalandacousticperformance.TheICEfunctionalsomonitorsthethermal
performanceofyourcomputertoidentifythermalproblems.Formoreinformation,see“ICEperformance
mode”onpage91
and“ICEthermalalert”onpage91.
SystemManagement(SM)BasicInput/OutputSystem(BIOS)andSMsoftware
TheSMBIOSspecicationdenesdatastructuresandaccessmethodsinaBIOSthatallowsauseror
applicationtostoreandretrieveinformationspecicaboutthecomputerinquestion.
WakeonLAN
WakeonLANisanEthernetcomputernetworkingstandardthatallowsacomputertobeturnedon
orwokenupbyanetworkmessage.Themessageisusuallysentbyaprogramrunningonanother
computeronthesamelocalareanetwork.
WindowsManagementInstrumentation(WMI)
WindowsManagementInstrumentationisasetofextensionstotheWindowsDriverModel.Itprovidesan
operatingsysteminterfacethroughwhichinstrumentedcomponentsprovideinformationandnotication.
2ThinkCentreM73UserGuide
Input/Output(I/O)features
OneDisplayPortconnector
OneEthernetconnector
Oneoptionalport(forinstallingaserialportoraUSB2.0connector)
OneVGAmonitorconnector
ThreeUniversalSerialBus(USB)2.0connectors(ontherearpanel)
TwoUSB3.0connectors(onthefrontpanel)
Twoaudioconnectorsonthefrontpanel(microphoneconnectorandheadsetconnector)
Formoreinformation,see“Locatingconnectors,controls,andindicatorsonthefrontofyourcomputer”on
page9and“Locatingconnectorsontherearofyourcomputeronpage10.
Expansion
Oneexternalopticaldrivebox(optional,supportinganopticaldriveorasecondaryharddiskdrive)
Oneharddiskdrivebay
OneminiPCIExpresscardslot
Powersupply
Yourcomputercomeswitha65-wattacpoweradapter.
Securityfeatures
Abilitytoenableordisableadevice
AbilitytoenableanddisableUSBconnectorsindividually
ComputraceAgentsoftwareembeddedinrmware
Coverpresenceswitch(alsocalledintrusionswitch)
Keyboardwithngerprintreader(shippedwithsomemodels)
Power-onpassword(POP),administratorpassword,andharddiskdrivepasswordtodeterunauthorized
useofyourcomputer
Startupsequencecontrol
Startupwithoutkeyboardormouse
SupportforaKensington-stylecablelock
Formoreinformation,seeChapter4“Security”onpage25
.
Preinstalledsoftwareprograms
Yourcomputerispreinstalledwithsoftwareprogramstohelpyouworkmoreeasilyandsecurely.Formore
information,see“Lenovoprograms”onpage4
.
Preinstalledoperatingsystem
Yourcomputerispreinstalledwithoneofthefollowingoperatingsystems:
MicrosoftWindows7operatingsystem
MicrosoftWindows8operatingsystem
Chapter1.Productoverview3
Operatingsystem(s),certiedortestedforcompatibility
1
(variesbymodeltype)
Linux
®
Specications
Thissectionliststhephysicalspecicationsforyourcomputer.
Dimensions
Width:179mm(7.05inches)
Height:34.5mm(1.36inches)
Depth:182mm(7.17inches)
Weight
Maximumcongurationasshipped:4.86kg(10.71lb)(withpackage)
Maximumcongurationasshipped:4.14kg(9.13lb)(withoutpackage)
Environment
Airtemperature:
Operating:10°Cto35°C(50°Fto95°F)
Storageinoriginalshippingpackage:-40°Cto60°C(-40°Fto140°F)
Storagewithoutpackage:-10°Cto60°C(14°Fto140°F)
Humidity:
Operating:20%to80%(non-condensing)
Storage:20%to90%(non-condensing)
Altitude:
Operating:-15.2to3048m(-50to10000ft)
Storage:-15.2to10668m(-50to35000ft)
Electricalinput
Theacpoweradapterinputvoltage:100to240Vac
Inputfrequencyrange:50or60Hz
Lenovoprograms
YourcomputercomeswithLenovoprogramstohelpyouworkmoreeasilyandsecurely.Dependingon
theWindowsoperatingsystempreinstalled,theprogramsmightvary.
AccessingLenovoprogramsontheWindows7operatingsystem
OntheWindows7operatingsystem,youcanaccessLenovoprogramsfromeithertheLenovo
ThinkVantage
®
ToolsprogramorfromControlPanel.
AccessingLenovoprogramsfromtheLenovoThinkVantageToolsprogram
ToaccessLenovoprogramsfromtheLenovoThinkVantageToolsprogram,clickStartAllPrograms
LenovoThinkVantageTools.Thendouble-clickaprogramicontoaccesstheprogram.
1.Theoperatingsystem(s)listedherearebeingcertiedortestedforcompatibilityatthetimethispublicationgoesto
press.AdditionaloperatingsystemsmightbeidentiedbyLenovoascompatiblewithyourcomputerfollowingthe
publicationofthismanual.Thislistissubjecttochange.Todetermineifanoperatingsystemhasbeencertiedor
testedforcompatibility,checktheWebsiteoftheoperatingsystemvendor.
4ThinkCentreM73UserGuide
Note:IfaprogramiconintheLenovoThinkVantageToolsprogramnavigationwindowisdimmed,it
indicatesthatyouneedtoinstalltheprogrammanually.Toinstalltheprogrammanually,double-clickthe
programicon.Then,followtheinstructionsonthescreen.Whentheinstallationprocesscompletes,the
programiconwillbeactivated.
Table1.ProgramsintheLenovoThinkVantageToolsprogram
ProgramIconname
CommunicationsUtilityWebConferencing
FingerprintSoftware
FingerprintReader
LenovoSolutionCenterSystemHealthandDiagnostics
PasswordManagerPasswordVault
PowerManager
PowerControls
RecoveryMediaFactoryRecoveryDisks
RescueandRecovery
®
EnhancedBackupandRestore
SystemUpdate
UpdateandDrivers
ViewManagementUtility
ScreenLayout
Note:Dependingonyourcomputermodel,someoftheprogramsmightnotbeavailable.
AccessingLenovoprogramsfromControlPanel
ToaccessLenovoprogramsfromControlPanel,clickStartControlPanel.Thendependingonthe
programyouwanttoaccess,clickthecorrespondingsectionandthenclickthecorrespondinggreentext.
Note:IfyoudonotndtheprogramyouneedinControlPanel,opentheLenovoThinkVantageTools
programnavigationwindowanddouble-clickthedimmedicontoinstalltheprogramyouneed.Then,
followtheinstructionsonthescreen.Whentheinstallationprocesscompletes,theprogramiconwillbe
activated,andyoucanndtheprograminControlPanel.
TheprogramsandthecorrespondingsectionsandgreentextsinControlPanelarelistedinthefollowing
table.
Table2.ProgramsinControlPanel
Program
ControlPanelsectionGreentextinControlPanel
CommunicationsUtilityHardwareandSoundLenovo-WebConferencing
FingerprintSoftwareSystemandSecurity
HardwareandSound
Lenovo-FingerprintReader
LenovoSolutionCenterSystemandSecurityLenovo-SystemHealthand
Diagnostics
PasswordManager
SystemandSecurity
UserAccountsandFamilySafety
Lenovo-PasswordVault
PowerManager
HardwareandSound
SystemandSecurity
Lenovo-PowerControls
RecoveryMedia
SystemandSecurity
Lenovo-FactoryRecoveryDisks
RescueandRecovery
SystemandSecurity
Lenovo-EnhancedBackupand
Restore
SystemUpdateSystemandSecurity
Lenovo-UpdateandDrivers
ViewManagementUtility
SystemandSecurity
LenovoViewManagementUtility
Chapter1.Productoverview5
Note:Dependingonyourcomputermodel,someoftheprogramsmightnotbeavailable.
AccessingLenovoprogramsontheWindows8operatingsystem
IfyourcomputerispreinstalledwiththeWindows8operatingsystem,youcanaccessLenovoprogramsby
doingeitherofthefollowing:
ClicktheLenovoQuickLaunchiconfromthetaskbar.Alistofprogramsisdisplayed.Double-clicka
Lenovoprogramtolaunchit.Ifadesiredprogramisnotinthelist,clicktheplusicon+.
PresstheWindowskeytogototheStartscreen.ClickaLenovoprogramtolaunchit.Ifyoucannotnd
theprogramyouneed,movethepointertothebottom-rightcornerofthescreentodisplaythecharms.
ThenclicktheSearchcharmtosearchforthedesiredprogram.
YourcomputersupportsthefollowingLenovoprograms:
FingerprintSoftware
LenovoCompanion
LenovoQuickLaunch
LenovoQuickSnip
LenovoSettings
LenovoSolutionCenter
LenovoSupport
PasswordManager
SystemUpdate
AnintroductiontoLenovoprograms
ThistopicprovidesabriefintroductiontosomeLenovoprograms.
Note:Dependingonyourcomputermodel,someoftheprogramsmightnotbeavailable.
CommunicationsUtility
TheCommunicationsUtilityprogramprovidesacentrallocationforintegratedcameraandmicrophone
settings.ItcontrolsadvancedsettingsfortheintegratedmicrophoneandcameratooptimizeWeb
conferencingandVoiceoverIP(VOIP)experience.
FingerprintSoftware
Theintegratedngerprintreaderprovidedonsomekeyboardsenablesyoutoenrollyourngerprint
andassociateitwithyourpower-onpassword,harddiskpassword,andWindowspassword.Asa
result,ngerprintauthenticationcanreplacepasswordsandenablesimpleandsecureuseraccess.A
ngerprintreaderkeyboardisavailablewithselectcomputersorcanbepurchasedforcomputersthat
supportthisoption.
LenovoCloudStorage
TheLenovoCloudStorageprogramisacloudstoragesolutionthatenablesyoutostoreyourles,such
asdocumentsandpictures,onaserver.YoucanaccessthestoredlesthroughtheInternetfrom
differentdevicessuchaspersonalcomputers,smartphones,ortablets.Formoreinformationaboutthe
LenovoCloudStorageprogram,gotohttp://www.lenovo.com/cloud.
LenovoCompanion
ThroughtheLenovoCompanionprogram,youcangettheinformationabouttheaccessoriesforyour
computer,viewblogsandarticlesaboutyourcomputer,andcheckforotherrecommendedprograms.
LenovoQuickLaunch
6ThinkCentreM73UserGuide
TheLenovoQuickLaunchprogramprovidesyouwithquickaccesstoprogramsinstalledonyour
computer,includingLenovoprograms,Microsoftprograms,andotherthirdpartyprograms.
LenovoQuickSnip
TheLenovoQuickSnipprogramprovidesyouwithaquickandeasywaytocaptureandshareyour
experience.Itenablesyoutograbascreenshot,snipandsavethescreenshot,anduseitinother
applications.
LenovoSettings
UsetheLenovoSettingsprogramtoenhanceyourcomputingexperiencebyturningyourcomputerintoa
portablehotspot,conguringcameraandaudiosettings,optimizingyourpowerplansettings,and
creatingandmanagingmultiplenetworkproles.
LenovoSolutionCenter
TheLenovoSolutionCenterprogramenablesyoutotroubleshootandresolvecomputerproblems.It
combinesdiagnostictests,systeminformationcollection,securitystatus,andsupportinformation,along
withhintsandtipsformaximumsystemperformance.
LenovoSupport
TheLenovoSupportprogramenablesyoutoregisteryourcomputerwithLenovo,checkthecomputer
healthconditionandbatterystatus,downloadandviewusermanualsforyourcomputer,getthewarranty
informationofyourcomputer,andexplorehelpandsupportinformation.
LenovoThinkVantageTools
TheLenovoThinkVantageToolsprogramguidesyoutoahostofinformationsourcesandprovideseasy
accesstovarioustoolstohelpyouworkmoreeasilyandsecurely.
LenovoWelcome
TheLenovoWelcomeprogramintroducesyoutosomeinnovativebuilt-infeaturesofLenovoandguides
youthroughafewimportantsetuptaskstohelpyoumakethemostofyourcomputer.
PasswordManager
ThePasswordManagerprogramautomaticallycapturesandllsinauthenticationinformationfor
WindowsprogramsandWebsites.
PowerManager
ThePowerManagerprogramprovidesconvenient,exible,andcompletepowermanagementforyour
computer.Itenablesyoutoadjustyourcomputerpowersettingstoachievethebestbalancebetween
performanceandpowersaving.
RecoveryMedia
TheRecoveryMediaprogramenablesyoutorestorethecontentsoftheharddiskdrivetothefactory
defaultsettings.
RescueandRecovery
TheRescueandRecoveryprogramisaone-buttonrecoveryandrestoresolutionthatincludesasetof
self-recoverytoolstohelpyoudiagnosecomputerproblems,gethelp,andrecoverfromsystemcrashes,
evenifyoucannotstarttheWindowsoperatingsystem.
SystemUpdate
TheSystemUpdateprogramhelpsyoukeepthesoftwareonyourcomputerup-to-datebydownloading
andinstallingsoftwareupdatepackages(Lenovoprograms,devicedrivers,UEFIBIOSupdates,and
otherthirdpartyprograms).
ViewManagementUtility
TheViewManagementUtilityprogramenablesyoutoeasilyorganizeyouropenwindows.Itdividesyour
screenintomultiplepartsandthenresizesandpositionsopenwindowsintodifferentpartstomakethe
Chapter1.Productoverview7
bestuseofyourdesktop.Theprogramalsoisabletoworkacrossmultiplemonitorstoimproveyour
productivity.
Locations
Thissectionprovidesinformationtohelpyoulocatetheconnectorsonthefrontandrearofyourcomputer,
partsonthesystemboard,andcomponentsandinternaldrivesinyourcomputer.
Note:Thecomponentsinyourcomputermightlookslightlydifferentfromtheillustrations.
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