Lenovo ThinkCentre M83z User manual

ThinkCentreM83z
UserGuide
MachineTypes:10C2and10C3

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthe
Importantsafetyinformation”onpagevandAppendixANotices”onpage79.
SecondEdition(June2014)
©CopyrightLenoo2014.
LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministration
GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.

Contents
Importantsafetyinformation......
Serviceandupgrades.............v
Staticelectricityprevention...........v
Powercordsandpoweradapters........vi
Extensioncordsandrelateddevices.......vi
Plugsandoutlets..............vii
Externaldevices..............vii
Heatandproductventilation.........vii
Operatingenvironment...........viii
Lasercompliancestatement.........viii
Powersupplystatement............ix
Cleaningandmaintenance...........ix
Tip-overhazardpreventionnotice........ix
Chapter1.Productoeriew......1
Features..................1
Specifications................4
Lenovoprograms..............5
AccessingLenovoprogramsontheWindows
7operatingsystem............5
AccessingLenovoprogramsontheWindows
8.1operatingsystem...........6
AnintroductiontoLenovoprograms.....6
Locations..................8
Locatingconnectors,controls,andindicators
onthefrontofyourcomputer........9
Locatingconnectorsontherearofyour
computer...............10
Machinetypeandmodellabel.......11
Adjustingthecomputerstand.........12
Adjustingtheframestand........12
Adjustingthetilt-onlymonitorstand....12
Adjustingthefull-functionmonitorstand...13
Chapter2.Usingyourcomputer...15
Frequentlyaskedquestions.........15
NavigatingamongscreensontheWindows8.1
operatingsystem..............16
AccessingControlPanelontheWindows8.1
operatingsystem..............17
Usingthekeyboard.............17
UsingWindowsshortcutkeys.......17
Usingthefingerprintreader........18
Usingthewheelmouse...........18
Usingtheaudio..............19
Settingthevolumefromthedesktop....19
SettingthevolumefromControlPanel...19
UsingCDsandDVDs............19
HandlingandstoringCDandDVDmedia..20
PlayingaCDorDVD..........20
RecordingaCDorDVD.........21
Chapter3.Youandyourcomputer..23
Accessibilityandcomfort..........23
Arrangingyourworkspace........23
Comfort...............23
Glareandlighting............24
Aircirculation.............24
Electricaloutletsandcablelengths.....24
Accessibilityinformation.........24
Registeringyourcomputer..........28
Movingyourcomputertoanothercountryor
region..................28
Chapter4.Security..........29
Securityfeatures..............29
AttachingaKensington-stylecablelock.....30
Usingpasswords..............30
BIOSpasswords............30
Windowspasswords..........31
Configuringthefingerprintreader.......31
Usingandunderstandingfirewalls.......31
Protectingdataagainstviruses........31
Chapter5.Installingorreplacing
hardware...............33
Handlingstatic-sensitivedevices.......33
Installingexternaloptions..........33
ReplacingtheUSBkeyboardormouse.....33
Replacingthewirelesskeyboardormouse...34
Replacingthewirelesskeyboard......34
Replacingthewirelessmouse.......35
ReplacingthePS/2keyboardormouse.....37
Obtainingdevicedrivers...........37
Chapter6.Recoeryinformation...39
RecoveryinformationfortheWindows7operating
system..................39
Creatingandusingrecoverymedia.....39
Performingbackupandrecoveryoperations.40
UsingtheRescueandRecoveryworkspace.41
Creatingandusingarescuemedium....42
Reinstallingpreinstalledapplicationsand
devicedrivers.............43
Reinstallingsoftwareprograms......44
Reinstallingdevicedrivers........44
©CopyrightLenovo2014i

Solvingrecoveryproblems........44
RecoveryinformationfortheWindows8.1
operatingsystem..............45
Refreshingyourcomputer........45
Resettingyourcomputertothefactorydefault
settings................45
Usingtheadvancedstartupoptions....45
RecoveringyouroperatingsystemifWindows
8.1failstostart.............45
Chapter7.UsingtheSetupUtility
program................47
StartingtheSetupUtilityprogram.......47
Viewingandchangingsettings........47
Usingpasswords..............47
Passwordconsiderations.........48
Power-OnPassword..........48
AdministratorPassword.........48
HardDiskPassword...........48
Setting,changing,anddeletingapassword.48
Enablingordisablingadevice........49
Selectingastartupdevice..........49
Selectingatemporarystartupdevice....49
Selectingorchangingthestartupdevice
sequence...............49
EnablingErPLPScompliancemode......50
ExitingtheSetupUtilityprogram.......51
Chapter8.Updatingsystem
programs...............53
UpdatingtheBIOS.............53
UpdatingtheBIOSfromadisc......53
UpdatingtheBIOSfromyouroperating
system................53
Chapter9.Preentingproblems...55
Keepingyourcomputercurrent........55
Gettingthelatestdevicedriversforyour
computer...............55
Updatingyouroperatingsystem......55
UsingSystemUpdate..........55
Cleaningandmaintenance..........56
Basics................56
Cleaningyourcomputer.........56
Goodmaintenancepractices.......57
Movingyourcomputer...........58
Chapter10.Troubleshootingand
diagnostics..............59
Basictroubleshooting............59
Troubleshootingprocedure..........60
Troubleshooting..............60
Audioproblems............61
CDproblems.............62
DVDproblems.............62
Intermittentproblems..........63
Keyboard,mouse,orpointingdevice
problems...............64
Monitorproblems............65
Networkingproblems..........67
Optionproblems............69
Performanceandlockupproblems.....69
Printerproblems............71
Serialconnectorproblems........71
Softwareproblems...........72
USBproblems.............72
LenovoSolutionCenter...........73
Chapter11.Gettinginformation,help,
andserice..............75
Informationresources............75
LenovoThinkVantageTools........75
HelpandSupport............75
SafetyandWarranty...........75
LenovoWebsite............75
LenovoSupportWebsite.........76
Helpandservice..............76
Usingthedocumentationanddiagnostic
program...............76
Callingforservice............76
Usingotherservices..........77
Purchasingadditionalservices......77
AppendixA.Notices..........79
Trademarks................80
AppendixB.Regulatory
information..............81
Exportclassificationnotice..........81
Electronicemissionsnotices.........81
FederalCommunicationsCommission
DeclarationofConformity........81
Eurasiancompliancemark..........83
Brazilregulatorynotice...........83
Mexicoregulatorynotice...........83
Additionalregulatoryinformation.......83
AppendixC.WEEEandrecycling
information..............85
ImportantWEEEinformation.........85
RecyclinginformationforJapan........85
RecyclinginformationforBrazil........86
BatteryrecyclinginformationforTaiwan.....86
iiThinkCentreM83zUserGuide

BatteryrecyclinginformationfortheEuropean
Union..................86
AppendixD.RestrictionofHazardous
SubstancesDirectie(RoHS).....89
EuropeanUnionRoHS...........89
ChinaRoHS................89
TurkishRoHS...............89
UkraineRoHS...............90
IndiaRoHS................90
AppendixE.ChinaEnergyLabel...91
AppendixF .ENERGYSTARmodel
information..............93
Index..................95
©CopyrightLenovo2014iii

iThinkCentreM83zUserGuide

Importantsafetyinformation
CAUTION:
Beforeusingthismanual,besuretoreadandunderstandalltherelatedsafetyinformationforthis
product.RefertotheinformationinthissectionandthesafetyinformationintheSafety,Warranty,and
SetupGuidethatyoureceiedwiththisproduct.Readingandunderstandingthissafetyinformation
reducestheriskofpersonalinjuryanddamagetoyourproduct.
IfyounolongerhaveacopyoftheSafety,Warranty,andSetupGuide,youcanobtainaPortableDocument
Format(PDF)versionfromtheLenovo®SupportWebsiteathttp://www.lenovo.com/UserManuals.The
LenovoSupportWebsitealsoprovidestheSafety,Warranty,andSetupGuideandthisUserGuidein
additionallanguages.
Sericeandupgrades
DonotattempttoserviceaproductyourselfunlessinstructedtodosobytheCustomerSupportCenteror
yourdocumentation.OnlyuseaServiceProviderwhoisapprovedtorepairyourparticularproduct.
Note:Somecomputerpartscanbeupgradedorreplacedbythecustomer.Upgradestypicallyare
referredtoasoptions.ReplacementpartsapprovedforcustomerinstallationarereferredtoasCustomer
ReplaceableUnits,orCRUs.Lenovoprovidesdocumentationwithinstructionswhenitisappropriatefor
customerstoinstalloptionsorreplaceCRUs.Youmustcloselyfollowallinstructionswheninstallingor
replacingparts.TheOffstateofapowerindicatordoesnotnecessarilymeanthatvoltagelevelsinsidea
productarezero.Beforeyouremovethecoversfromaproductequippedwithapowercord,alwaysensure
thatthepoweristurnedoffandthattheproductisunpluggedfromanypowersource.Formoreinformation
onCRUs,refertoChapter5Installingorreplacinghardware”onpage33.Ifyouhaveanyquestionsor
concerns,contacttheCustomerSupportCenter.
Althoughtherearenomovingpartsinyourcomputerafterthepowercordhasbeendisconnected,the
followingwarningsarerequiredforyoursafety.
CAUTION:
Hazardousmoingparts.Keepfingersandotherbodypartsaway.
CAUTION:
Beforeyouopenthecomputercoer,turnoffthecomputerandwaitseeralminutesuntilthe
computeriscool.
Staticelectricitypreention
Staticelectricity,althoughharmlesstoyou,canseriouslydamagecomputercomponentsandoptions.
Improperhandlingofstatic-sensitivepartscancausedamagetothepart.Whenyouunpackanoption
©CopyrightLenovo2014

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,0.75mm2,orbetter.For
othercountries,thesuitabletypesshallbeusedaccordingly.
Neverwrapapowercordaroundapoweradapterorotherobject.Doingsocanstressthecordinwaysthat
cancausethecordtofray,crack,orcrimp.Thiscanpresentasafetyhazard.
Alwaysroutepowercordssothattheywillnotbewalkedon,trippedover,orpinchedbyobjects.
Protectpowercordandpoweradaptersfromliquids.Forinstance,donotleaveyourpowercordorpower
adapternearsinks,tubs,toilets,oronfloorsthatarecleanedwithliquidcleansers.Liquidscancausea
shortcircuit,particularlyifthepowercordorpoweradapterhasbeenstressedbymisuse.Liquidsalsocan
causegradualcorrosionofpowercordterminalsand/ortheconnectorterminalsonapoweradapter,
whichcaneventuallyresultinoverheating.
Ensurethatallpowercordconnectorsaresecurelyandcompletelypluggedintoreceptacles.
Donotuseanypoweradapterthatshowscorrosionattheacinputpinsorshowssignsofoverheating(such
asdeformedplastic)attheacinputoranywhereonthepoweradapter.
Donotuseanypowercordswheretheelectricalcontactsoneitherendshowsignsofcorrosionor
overheatingorwherethepowercordappearstohavebeendamagedinanyway.
Extensioncordsandrelateddeices
Ensurethatextensioncords,surgeprotectors,uninterruptiblepowersupplies,andpowerstripsthatyouuse
areratedtohandletheelectricalrequirementsoftheproduct.Neveroverloadthesedevices.Ifpowerstrips
areused,theloadshouldnotexceedthepowerstripinputrating.Consultanelectricianformoreinformation
ifyouhavequestionsaboutpowerloads,powerrequirements,andinputratings.
iThinkCentreM83zUserGuide

Plugsandoutlets
Ifareceptacle(poweroutlet)thatyouintendtousewithyourcomputerequipmentappearstobedamaged
orcorroded,donotusetheoutletuntilitisreplacedbyaqualifiedelectrician.
Donotbendormodifytheplug.Iftheplugisdamaged,contactthemanufacturertoobtainareplacement.
Donotshareanelectricaloutletwithotherhomeorcommercialappliancesthatdrawlargeamountsof
electricity;otherwise,unstablevoltagemightdamageyourcomputer,data,orattacheddevices.
Someproductsareequippedwithathree-prongedplug.Thisplugfitsonlyintoagroundedelectricaloutlet.
Thisisasafetyfeature.Donotdefeatthissafetyfeaturebytryingtoinsertitintoanon-groundedoutlet.If
youcannotinserttheplugintotheoutlet,contactanelectricianforanapprovedoutletadapterortoreplace
theoutletwithonethatenablesthissafetyfeature.Neveroverloadanelectricaloutlet.Theoverallsystem
loadshouldnotexceed80percentofthebranchcircuitrating.Consultanelectricianformoreinformation
ifyouhavequestionsaboutpowerloadsandbranchcircuitratings.
Besurethatthepoweroutletyouareusingisproperlywired,easilyaccessible,andlocatedclosetothe
equipment.Donotfullyextendpowercordsinawaythatwillstressthecords.
Besurethatthepoweroutletprovidesthecorrectvoltageandcurrentfortheproductyouareinstalling.
Carefullyconnectanddisconnecttheequipmentfromtheelectricaloutlet.
Externaldeices
DonotconnectordisconnectanyexternaldevicecablesotherthanUniversalSerialBus(USB)cableswhile
thecomputerpowerison;otherwise,youmightdamageyourcomputer.Toavoidpossibledamageto
attacheddevices,waitatleastfivesecondsafterthecomputerisshutdowntodisconnectexternaldevices.
Heatandproductentilation
Computers,poweradapters,andmanyaccessoriescangenerateheatwhenturnedonandwhenbatteries
arecharging.Alwaysfollowthesebasicprecautions:
•Donotleaveyourcomputer,poweradapter,oraccessoriesincontactwithyourlaporanypartofyour
bodyforanextendedperiodwhentheproductsarefunctioningorwhenthebatteryischarging.Your
computer,poweradapter,andmanyaccessoriesproducesomeheatduringnormaloperation.Extended
contactwiththebodycouldcausediscomfortor,potentially,askinburn.
•Donotchargethebatteryoroperateyourcomputer,poweradapter,oraccessoriesnearflammable
materialsorinexplosiveenvironments.
•Ventilationslots,fans,andheatsinksareprovidedwiththeproductforsafety,comfort,andreliable
operation.Thesefeaturesmightinadvertentlybecomeblockedbyplacingtheproductonabed,sofa,
carpet,orotherflexiblesurface.Neverblock,cover,ordisablethesefeatures.
Inspectyourdesktopcomputerfordustaccumulationatleastonceeverythreemonths.Beforeinspecting
yourcomputer,turnoffthepowerandunplugthecomputer'spowercordfromtheelectricaloutlet;then
removeanydustfromventsandperforationsinthebezel.Ifyounoticeexternaldustaccumulation,then
examineandremovedustfromtheinsideofthecomputerincludingheatsinkinletfins,powersupplyvents,
andfans.Alwaysturnoffandunplugthecomputerbeforeopeningthecover.Ifpossible,avoidoperating
yourcomputerwithintwofeetofhigh-trafficareas.Ifyoumustoperateyourcomputerinornearahigh-traffic
area,inspectand,ifnecessary,cleanyourcomputermorefrequently.
©CopyrightLenovo2014ii

Foryoursafetyandtomaintainoptimumcomputerperformance,alwaysfollowthesebasicprecautions
withyourdesktopcomputer:
•Keepthecoverclosedwheneverthecomputerispluggedin.
•Regularlyinspecttheoutsideofthecomputerfordustaccumulation.
•Removedustfromventsandanyperforationsinthebezel.Morefrequentcleaningsmightberequiredfor
computersindustyorhigh-trafficareas.
•Donotrestrictorblockanyventilationopenings.
•Donotstoreoroperateyourcomputerinsidefurniture,asthismightincreasetheriskofoverheating.
•Airflowtemperaturesintothecomputershouldnotexceed35°C(95°F).
•Donotinstallairfiltrationdevices.Theymayinterferewithpropercooling.
Operatingenironment
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
microwaveovenawayfromyourcomputerbecausethestrongmagneticfieldsgeneratedbythese
appliancescandamagethemonitoranddataontheharddiskdrive.
Donotplaceanybeveragesontopoforbesidethecomputerorotherattacheddevices.Ifliquidisspilledon
orinthecomputeroranattacheddevice,ashortcircuitorotherdamagemightoccur.
Donoteatorsmokeoveryourkeyboard.Particlesthatfallintoyourkeyboardcancausedamage.
Lasercompliancestatement
CAUTION:
Whenlaserproducts(suchasCD-ROMs,DVDdries,fiberopticdeices,ortransmitters)are
installed,notethefollowing:
•Donotremoethecoers.Remoingthecoersofthelaserproductcouldresultinexposureto
hazardouslaserradiation.Therearenosericeablepartsinsidethedeice.
•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedherein
mightresultinhazardousradiationexposure.
DANGER
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:
Laserradiationwhenopen.Donotstareintothebeam,donotiewdirectlywithoptical
instruments,andaoiddirectexposuretothebeam.
iiiThinkCentreM83zUserGuide

Powersupplystatement
Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.
Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabelattached.
Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwithoneoftheseparts,
contactaservicetechnician.
Cleaningandmaintenance
Keepyourcomputerandworkspaceclean.Shutdownthecomputerandthendisconnectthepower
cordbeforecleaningthecomputer.Donotsprayanyliquiddetergentdirectlyonthecomputeroruse
anydetergentcontainingflammablematerialtocleanthecomputer.Spraythedetergentonasoftcloth
andthenwipethecomputersurfaces.
Tip-oerhazardpreentionnotice
•Placethecomputeronasturdyandlowbase,oranchorthefurnitureandpositionthecomputeras
farbackonthefurnitureaspossible.
•Keepremotecontrols,toys,andotheritemsthatmightattractchildrenoffthecomputer.
•Keepthecomputer,cables,andcordsoutofthereachofchildren.
•Supervisechildreninroomswherethesesafetytipshavenotbeenfollowed.
©CopyrightLenovo2014ix

xThinkCentreM83zUserGuide

Chapter1.Productoeriew
Thischapterprovidesinformationaboutthecomputerfeatures,specifications,softwareprogramsprovided
byLenovo,andlocationsofconnectors,components,partsonthesystemboard,andinternaldrives.
Features
Thissectionintroducesthecomputerfeatures.Theinformationcoversavarietyofmodels.
Microprocessor
Toviewthemicroprocessorinformationofyourcomputer,dothefollowing:
•OntheMicrosoft®Windows®7operationsystem,clickStart,right-clickComputer,andselectProperties
toviewtheinformation.
•OntheMicrosoftWindows8.1operatingsystem,gotothedesktopandmoveyourpointertothe
top-rightorbottom-rightcornerofthescreentodisplaythecharms.ThenclickSettings➙PCinfoto
viewtheinformation.
Memory
Yourcomputersupportsuptotwodoubledatarate3smalloutlinedualinlinememorymodules(DDR3
SODIMMs).
Note:Themaximumsystemmemorycapacityis16GB.
Internaldries
•Cardreader(insomemodels)
•Hybriddrive(insomemodels)
•Slimopticaldrive(insomemodels)
•Solid-statedrive(insomemodels)
•StandardSerialAdvancedTechnologyAttachment(SATA)harddiskdrive
Videosubsystem
•VGA-outconnector
Audiosubsystem
•Integratedhigh-definition(HD)audio
•Microphoneconnectorandheadphoneconnector
•Internalspeakers
Systemmanagementfeatures
•Abilitytostorepower-onself-test(POST)hardwaretestresults
•DesktopManagementInterface(DMI)
DesktopManagementInterfaceprovidesacommonpathforuserstoaccessinformationaboutall
aspectsofacomputer,includingprocessortype,installationdate,attachedprintersandotherperipherals,
powersources,andmaintenancehistory.
©CopyrightLenovo20141

•ErPLPScompliancemode
Theenergy-relatedproductsdirective(ErP)lowestpowerstate(LPS)compliancemodereducesthe
consumptionofelectricitywhenyourcomputerisinsleeporoffmode.Formoreinformation,see
EnablingErPLPScompliancemode”onpage50.
•PrebootExecutionEnvironment(PXE)
ThePrebootExecutionEnvironmentisanenvironmenttostartcomputersusinganetworkinterface
independentofdatastoragedevices(suchastheharddiskdrive)orinstalledoperatingsystems.
•Systemmanagement(SM)basicinput/outputsystem(BIOS)andSMsoftware
TheSMBIOSspecificationdefinesdatastructuresandaccessmethodsinaBIOSthatallowsauseror
applicationtostoreandretrieveinformationspecificaboutthecomputerinquestion.
•WakeonLAN
WakeonLANisanEthernetcomputernetworkingstandardthatallowsacomputertobeturnedon
orwokenupbyanetworkmessage.Themessageisusuallysentbyaprogramrunningonanother
computeronthesamelocalareanetwork(LAN).
•WindowsManagementInstrumentation(WMI)
WindowsManagementInstrumentationisasetofextensionstotheWindowsDriverModel.Itprovidesan
operatingsysteminterfacethroughwhichinstrumentedcomponentsprovideinformationandnotification.
Input/Output(I/O)features
•100/1000MbpsEthernetconnector
•9-pinserialconnector(insomemodels)
•Audioconnectors(microphoneconnectorandheadphoneconnector)
•PersonalSystem/2(PS/2)keyboardconnector(insomemodels)
•PS/2mouseconnector(insomemodels)
•UniversalSerialBus(USB)connectors
•VGA-outconnector
Formoreinformation,seeLocatingconnectors,controls,andindicatorsonthefrontofyourcomputer”on
page9andLocatingconnectorsontherearofyourcomputer”onpage10.
Expansion
•Cardreader(insomemodels)
•Harddiskdrivebay
•MiniPCIcardslot
•Opticaldrivebay(insomemodels)
Powersupply
150-wattautomaticvoltage-sensingpowersupply
Securityfeatures
•Abilitytoenableanddisableadevice
•AbilitytoenableanddisableUSBconnectorsindividually
•ComputraceAgentsoftwareembeddedinfirmware
•Coverpresenceswitch(alsocalledintrusionswitch)(insomemodels)
•Keyboardwithfingerprintreader(shippedwithsomemodels)
2ThinkCentreM83zUserGuide

•Power-onPassword(POP),administratorpassword,andHardDiskPasswordtodeterunauthorized
useofyourcomputer
•Startupsequencecontrol
•Startupwithoutkeyboardormouse
•SupportforaKensington-stylecablelock
•TrustedPlatformModule(TPM)
Formoreinformation,seeChapter4Security”onpage29.
Preinstalledoperatingsystem
Yourcomputerispreinstalledwithoneofthefollowingoperatingsystems:
•Windows7
•Windows8.1
Operatingsystem,certifiedortestedforcompatibility1(variesbymodeltype)
•Linux®
1.Theoperatingsystem(s)listedherearebeingcertifiedortestedforcompatibilityatthetimethispublicationgoesto
press.AdditionaloperatingsystemsmightbeidentifiedbyLenovoascompatiblewithyourcomputerfollowingthe
publicationofthismanual.Thislistissubjecttochange.Todetermineifanoperatingsystemhasbeencertifiedor
testedforcompatibility,checktheWebsiteoftheoperatingsystemvendor.
Chapter1.Productoverview3

Specifications
Thissectionliststhephysicalspecificationsforyourcomputer.
DimensionsandWeight
•Modelswithframestand
Width:540mm(21.26inches)
Height:396mm(15.59inches)
Depth:94mm(3.70inches)
Maximumconfigurationasshipped:7.5kg(16.53lb)
•Modelswithtilt-onlymonitorstand
Width:540mm(21.26inches)
Height:428mm(16.85inches)
Depth:175mm(6.89inches)
Maximumconfigurationasshipped:9kg(19.84lb)
•Modelswithfull-functionmonitorstand
Width:540mm(21.26inches)
Height:446mm(17.56inches)
Depth:250mm(9.84inches)
Maximumconfigurationasshipped:9.95kg(21.93lb)
Enironment
•Airtemperature:
Operating:From10°C(50°F)to35°C(95°F)
Storageinoriginalshippingpackage:From-40°C(-40°F)to60°C(140°F)
Storagewithoutpackage:From-10°C(14°F)to60°C(140°F)
•Humidity:
Operating:20%–80%(non-condensing)
Storage:20%–90%(non-condensing)
•Altitude:
Operating:From-15.2m(-50ft)to3048m(10000ft)
Storage:From-15.2m(-50ft)to10668m(35000ft)
Electricalinput
Inputvoltage:
•Lowrange:
Minimum:100Vac
Maximum:127Vac
Inputfrequency:50/60Hz
•Highrange:
Minimum:200Vac
Maximum:240Vac
Inputfrequency:50/60Hz
4ThinkCentreM83zUserGuide

Lenooprograms
YourcomputercomeswithLenovoprogramstohelpyouworkmoreeasilyandsecurely.Dependingon
theWindowsoperatingsystempreinstalled,theprogramsmightvary.
AccessingLenooprogramsontheWindows7operatingsystem
YoucanaccessLenovoprogramsontheWindows7operatingsystemthroughWindowsSearchorfrom
ControlPanel.TheiconnamedisplayedinthesearchresultorControlPanelmightbedifferentfromthe
programname.YoucanfindtheprogrambyitsprogramnameoriconnameasshownintheLenovo
programsavailableontheWindows7operatingsystemtable.
Note:Ifyoudonotfindtheprogramyouneed,opentheLenovoThinkVantage®Toolsprogramtofindthe
dimmediconfortheprogram.Thendouble-clicktheicontoinstalltheprogram.
ToaccessLenooprogramsthroughWindowsSearch,dothefollowing:
1.ClicktheStartbuttonandthentypetheprogramnameortheiconnameintothesearchbox.
2.Locatetheprogrambytheprogramnameortheiconnameandthenclicktheprogramtolaunchit.
ToaccessLenooprogramsfromControlPanel,dothefollowing:
Note:SomeLenovoprogramsmightnotbedisplayedinControlPanel.Tofindtheseprograms,use
WindowsSearch.
1.ClickStart➙ControlPanel.ChangetheviewofControlPanelfromCategorytoLargeiconsorSmall
icons.
2.Locatetheprogrambytheiconnameandthenclicktheprogramtolaunchit.
ThefollowingtableliststheprogramsavailableontheWindows7operatingsystem.
Note:Dependingonyourcomputermodel,someoftheLenovoprogramsmightnotbeavailable.
Table1.LenovoprogramsavailableontheWindows7operatingsystem
ProgramnameIconname
CommunicationsUtilityLenovo-WebConferencing
FingerprintManagerProor
ThinkVantageFingerprintSoftware
Lenovo-FingerprintManagerProorLenovo-FingerprintReader
LenovoBluetoothLockLenovoBluetoothLock
LenovoReachLenovoReach
LenovoSHAREitLenovoSHAREit
LenovoSolutionCenterLenovo-SystemHealthandDiagnostics
LenovoThinkVantageToolsLenovoThinkvantageTools
PasswordManagerLenovo-PasswordVault
PCCloudManagerPCCloudManager
PowerManagerLenovo-PowerControls
RecoveryMediaLenovo-FactoryRecoveryDisksorCreateRecoveryMedia
RescueandRecovery®Lenovo-EnhancedBackupandRestore
SystemUpdateLenovo-UpdateandDrivers
ViewManagementUtilityLenovo-ViewManagementUtility
Chapter1.Productoverview5

AccessingLenooprogramsontheWindows8.1operatingsystem
IfyourcomputerispreinstalledwiththeWindows8.1operatingsystem,youcanaccessLenovoprograms
bydoingthefollowing:
PresstheWindowskeytogototheStartscreen.ClickaLenovoprogramtolaunchit.Ifyoucannotfind
theprogramyouneed,clickthearrowiconinthebottom-leftcornerofthescreentogototheAppsscreen.
Findthedesiredprogramintheappslistorsearchforitinthesearchboxinthetop-rightcornerofthescreen.
Dependingonyourcomputermodel,yourcomputersupportssomeofthefollowingLenovoprograms:
•FingerprintManagerProorThinkVantageFingerprintSoftware
•LenovoBluetoothLock
•LenovoCompanion
•LenovoReach
•LenovoSettings
•LenovoSHAREit
•LenovoSolutionCenter
•LenovoSupport
•LenovoTools
•PasswordManager
•PowerManager
•PCCloudManager
•SystemUpdate
AnintroductiontoLenooprograms
ThistopicprovidesabriefintroductiontosomeLenovoprograms.
Note:Dependingonyourcomputermodel,someoftheprogramsmightnotbeavailable.
•CommunicationsUtility(Windows7)
TheCommunicationsUtilityprogramprovidesacentrallocationforintegratedcameraandmicrophone
settings.ItcontrolsadvancedsettingsfortheintegratedmicrophoneandcameratooptimizeWeb
conferencingandVoiceoverIP(VOIP)experience.
•FingerprintManagerProorThinkVantageFingerprintSoftware(Windows7andWindows8.1)
Theintegratedfingerprintreaderprovidedonsomekeyboardsenablesyoutoenrollyourfingerprint
andassociateitwithyourpower-onpassword,harddiskpassword,andWindowspassword.Asa
result,fingerprintauthenticationcanreplacepasswordsandenablesimpleandsecureuseraccess.A
fingerprintreaderkeyboardisavailablewithselectcomputersorcanbepurchasedforcomputersthat
supportthisoption.
•LenooBluetoothLock(Windows7andWindows8.1)
TheLenovoBluetoothLockprogramenablesyoutouseaBluetoothdevice(suchasyoursmartphone)as
aproximity-basedunitforlockingorunlockingyourcomputerautomatically.Bydetectingthedistance
betweenyourcomputerandthepredefinedBluetoothdevicethatyouarecarrying,theLenovoBluetooth
Lockprogramautomaticallylocksyourcomputerwhenyouwalkawayandunlocksyourcomputerwhen
youcomeback.Thisisasimplewaytoprotectyourcomputeragainstunauthorizedaccessincase
thatyouforgettolockyourcomputer.
•LenooCompanion(Windows8.1)
6ThinkCentreM83zUserGuide

ThroughtheLenovoCompanionprogram,youcangetinformationaboutaccessoriesforyourcomputer,
viewblogsandarticlesaboutyourcomputer,andlearnaboutotherrecommendedprograms.
•LenooReach(Windows7andWindows8.1)
UsetheLenovoReachprogramtoenhanceyourcloudexperience.LenovoReachkeepsyouconnected
atalltimesandenablesyoutoaccessallyourfavoriteitemsfrompersonalcomputers,smartphones,
ortablets.Asaresult,youcanaccess,edit,andshareyourfilesfromanywhere.WithLenovoReach,
youalsocanaddyourfavoriteWebservicestoyourclouddesktopandstaylogged-intoWebsiteswith
thecloudpasswordmanager.
•LenooSettings(Windows8.1)
UsetheLenovoSettingsprogramtoenhanceyourcomputingexperience.Youcanturnyourcomputer
intoaportablehotspot,configurecameraandaudiosettings,optimizeyourpowerplansettings,and
createandmanagemultiplenetworkprofiles.
•LenooSHAREit(Windows7andWindows8.1)
TheLenovoSHAREitprogramprovidesaquickandeasywaytosharefilesandfoldersamongcomputers,
smartphones,tablets,orsmartTVswiththeAndroidortheWindowsoperatingsysteminstalled.SHAREit
usesanytypeofnetworkorevennonetworkatalltosharefilesandfolders.
•LenooSolutionCenter(Windows7andWindows8.1)
TheLenovoSolutionCenterprogramenablesyoutotroubleshootandresolvecomputerproblems.It
combinesdiagnostictests,systeminformationcollection,securitystatus,andsupportinformation,along
withhintsandtipsformaximumsystemperformance.
•LenooSupport(Windows8.1)
TheLenovoSupportprogramenablesyoutoregisteryourcomputerwithLenovoandcheckthecomputer
healthconditionandbatterystatus.Theprogramalsoenablesyoutodownloadandviewusermanuals
foryourcomputer,getthewarrantyinformation,andexplorehelpandsupportinformation.
•LenooThinkVantageTools(Windows7)
TheLenovoThinkVantageToolsprogramprovideseasyaccesstovarioustoolstohelpyouworkmore
easilyandsecurely.
•LenooTools(Windows8.1)
TheLenovoToolsprogramguidesyoutoahostofinformationsourcesandprovideseasyaccessto
varioustoolstohelpyouworkmoreeasilyandsecurely.
•PasswordManager(Windows7andWindows8.1)
ThePasswordManagerprogramautomaticallycapturesandfillsinauthenticationinformationfor
WindowsprogramsandWebsites.
•PCCloudManager(Windows7andWindows8.1)
ThePCCloudManager(PCM)programisabrowser-basedsolutionforclient-computermanagement.
ThePCMprogramhastwocomponents:PCMServerandPCMClient.PCMServerisinstalledonthe
computer,wheretheadministratorperformsmanagementwork,suchaspowermanagementandsecurity
management.PCMClientisinstalledontheclientcomputerstobemanaged.Theadministratorcanlog
intoPCMServertomanagecomputerswithPCMClientinstalled,throughtheInternetWebbrowser.
•PowerManager(Windows7andWindows8.1)
ThePowerManagerprogramprovidesconvenient,flexible,andcompletepowermanagementforyour
computer.Itenablesyoutoadjustyourcomputerpowersettingstoachievethebestbalancebetween
performanceandpowersaving.
•RecoeryMedia(Windows7)
TheRecoveryMediaprogramenablesyoutorestorethecontentsoftheharddiskdrivetothe
factory-defaultsettings.
•RescueandRecoery(Windows7)
Chapter1.Productoverview7

TheRescueandRecoveryprogramisaone-buttonrecoveryandrestoresolution.Itincludesasetof
self-recoverytoolstohelpyoudiagnosecomputerproblems,gethelp,andrecoverfromsystemcrashes,
evenifyoucannotstarttheWindowsoperatingsystem.
•SystemUpdate(Windows7andWindows8.1)
TheSystemUpdateprogramhelpsyoukeepthesoftwareonyourcomputerup-to-datebydownloading
andinstallingsoftwareupdatepackages.ExamplesofthesesoftwareupdatepackagesincludeLenovo
programs,devicedrivers,UEFIBIOSupdates,andotherthird-partyprograms.
•ViewManagementUtility(Windows7)
TheViewManagementUtilityprogramenablesyoutoeasilyorganizeyouropenwindows.Itdividesyour
screenintomultiplepartsandthenresizesandpositionsopenwindowsintodifferentpartstomakethe
bestuseofyourdesktop.Theprogramalsoisabletoworkacrossmultiplemonitorstoimproveyour
productivity.
Locations
Thissectionprovidesinformationtohelpyoulocatetheconnectorsonthefrontandrearofyourcomputer,
adjusttheframestandormonitorstand,andaccessthemachinetypeandmodellabel.
Note:Thecomponentsinyourcomputermightlookslightlydifferentfromtheillustrations.
8ThinkCentreM83zUserGuide
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