Lenovo THINKCENTRE 4477 User manual

ThinkCentre

UserGuide

MachineTypes:4466,4471,4474,4477,4480,4485,4496,4498,

4503,4512,4514,4518,4554,7005,7023,7033,7035,7072,7079,

and7177

ThinkCentre

UserGuide

MachineTypes:4466,4471,4474,4477,4480,4485,4496,4498,

4503,4512,4514,4518,4554,7005,7023,7033,7035,7072,7079,

and7177

Note

Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandtheThinkCentre

SafetyandWarrantyGuideandAppendixD“Notices”onpage123

.

FirstEdition(March2011)

©CopyrightLenovo2011.

LENOVOproducts,data,computersoftware,andserviceshavebeendevelopedexclusivelyatprivateexpenseandare

soldtogovernmentalentitiesascommercialitemsasdenedby48C.F.R.2.101withlimitedandrestrictedrightsto

use,reproductionanddisclosure.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:Ifproducts,data,computersoftware,orservicesaredeliveredpursuant

aGeneralServicesAdministration“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforth

inContractNo.GS-35F-05925.

Contents

Importantsafetyinformation.....vii

Serviceandupgrades............vii

Staticelectricityprevention..........vii

Powercordsandpoweradapters.......viii

Extensioncordsandrelateddevices......viii

Plugsandoutlets...............ix

Externaldevices...............ix

Heatandproductventilation..........ix

Operatingenvironment............x

Modemsafetyinformation...........x

Lasercompliancestatement..........xi

Powersupplystatement............xi

Cleaningandmaintenance...........xi

RussiaComplianceMarkforMarketAccess....xi

Chapter1.Productoverview......1

Features..................1

Specications................4

Softwareoverview..............5

SoftwareprovidedbyLenovo........5

AdobeReader..............7

Antivirussoftware.............7

Locations..................7

Locatingconnectorsonthefrontofyour

computer................7

Locatingconnectorsontherearofyour

computer................8

Locatingcomponents..........10

Locatingpartsonthesystemboard....11

Locatinginternaldrives.........12

Machinetypeandmodellabel.......12

Chapter2.Usingyourcomputer...15

Frequentlyaskedquestions.........15

Usingthekeyboard.............15

UsingWindowsshortcutkeys.......15

UsingtheblueThinkVantagebutton....16

Usingangerprintreader........16

Usingthewheelmouse...........16

Adjustingaudio..............17

Aboutyourcomputeraudio........17

Settingthevolumefromthedesktop....17

SettingthevolumefromControlPanel...17

UsingCDsandDVDs............18

HandlingandstoringCDandDVDmedia..18

PlayingaCDorDVD..........18

RecordingaCDorDVD.........19

Chapter3.Youandyourcomputer..21

Accessibilityandcomfort..........21

Arrangingyourworkspace........21

Comfort...............21

Glareandlighting............22

Aircirculation.............22

Electricaloutletsandcablelengths.....22

RegisteryourcomputerwithLenovo......23

Movingyourcomputertoanothercountryor

region..................23

Voltage-selectionswitch.........23

Replacementpowercords........23

Chapter4.Security..........25

Securityfeatures..............25

Attachinganintegratedcablelock.......26

Usingpasswords..............26

BIOSpasswords............26

Windowspasswords..........27

SettinguptheintegratedSecurityChip.....27

SettingtheSecurityChip.........27

Usingandunderstandingrewalls.......28

Protectingdataagainstviruses........28

Chapter5.Installingorreplacing

hardware...............29

Handlingstatic-sensitivedevices.......29

Installingorreplacinghardware........29

Installingexternaloptions........29

Openingthecomputercover.......30

Removingandreinstallingthefrontbezel..30

Accessingthesystemboardcomponentsand

drives................32

InstallingorreplacingaPCIcard......33

Installingorreplacingamemorymodule...35

Replacingthebattery..........36

Replacingtheheatsinkandfanassembly..38

Replacingthepowersupplyassembly...41

Replacingthemicroprocessor.......46

Replacingtheharddiskdrive.......49

Replacingtheopticaldrive........52

Installingorreplacingthecardreader....54

Replacingthesystemfanassembly....59

ReplacingthefrontaudioandUSB

assembly...............61

Replacingtheinternalspeaker.......62

Replacingthekeyboardormouse.....67

©CopyrightLenovo2011

iii

Completingthepartsreplacement.....68

Chapter6.Recoveryinformation...69

Creatingandusingrecoverymedia......69

Creatingrecoverymedia.........69

Usingrecoverymedia..........70

Performingbackupandrecoveryoperations...70

Performingabackupoperation......70

Performingarecoveryoperation......71

UsingtheRescueandRecoveryworkspace...71

Creatingandusingarescuemedium......72

Creatingarescuemedium........72

Usingarescuemedium.........73

Reinstallingpreinstalledapplicationsanddevice

drivers..................73

Reinstallingsoftwareprograms........74

Reinstallingdevicedrivers..........75

Solvingrecoveryproblems..........75

Chapter7.UsingtheSetupUtility

program................77

StartingtheSetupUtilityprogram.......77

Viewingandchangingsettings........77

Usingpasswords..............77

Passwordconsiderations.........78

Power-OnPassword..........78

AdministratorPassword.........78

HardDiskPassword...........78

Setting,changing,anddeletingapassword.78

Erasinglostorforgottenpasswords(clearing

CMOS)................79

Enablingordisablingadevice........79

Selectingastartupdevice..........80

Selectingatemporarystartupdevice....80

Selectingorchangingthestartupdevice

sequence...............80

EnablingErPcompliancemode........80

Smartperformancechoices.........81

ExitingfromtheSetupUtilityprogram.....81

Chapter8.Updatingsystem

programs...............83

Usingsystemprograms...........83

Updating(ashing)theBIOSfromadisc....83

Updating(ashing)theBIOSfromyouroperating

system..................84

RecoveringfromaPOST/BIOSupdatefailure..84

Chapter9.Preventingproblems...85

Keepingyourcomputercurrent........85

Gettingthelatestdevicedriversforyour

computer...............85

Updatingyouroperatingsystem......85

UsingSystemUpdate..........85

Cleaningandmaintenance..........86

Basics................86

Cleaningyourcomputer.........87

Goodmaintenancepractices.......88

Movingyourcomputer...........88

Chapter10.Troubleshootingand

diagnostics..............91

Basictroubleshooting............91

Troubleshootingprocedure..........92

Troubleshooting..............93

Audioproblems............93

CDproblems.............95

DVDproblems.............95

Intermittentproblems..........97

Keyboard,mouse,orpointingdevice

problems...............97

Monitorproblems............99

Networkingproblems..........101

Optionproblems............103

Performanceandlockupproblems.....104

Printerproblems............107

Serialportproblems...........107

Softwareproblems...........107

USBproblems.............108

Diagnosticprograms............109

LenovoThinkVantageToolbox.......109

PC-DoctorforDOS...........109

Chapter11.Gettinginformation,

help,andservice..........111

Informationresources............111

LenovoThinkVantageTools........111

ThinkVantageProductivityCenter.....111

LenovoWelcome............111

HelpandSupport............111

SafetyandWarranty...........112

LenovoWebsite(http://www.lenovo.com)..112

LenovoSupportWebsite.........112

Helpandservice..............112

Usingthedocumentationanddiagnostic

programs...............112

Callingforservice............113

Usingotherservices..........113

Purchasingadditionalservices......114

AppendixA.Regulatory

information.............115

Exportclassicationnotice..........115

ivThinkCentreUserGuide

Televisionoutputnotice...........115

EU-EMCDirective(2004/108/EC)EN55022class

BStatementofCompliance.........115

JapaneseVCCIClassBstatement.......116

Japanesecomplianceforproductslessthanor

equalto20Aperphase...........116

Additionalregulatoryinformation.......116

AppendixB.WEEEandrecycling

statements.............117

EuropeanUnion(EU)WEEEstatement.....117

Japanrecyclingstatements.........117

AppendixC.Powercordnotice...119

AppendixD.Notices........123

Trademarks................124

Index.................125

©CopyrightLenovo2011

v

viThinkCentreUserGuide

Importantsafetyinformation

CAUTION:

Beforeusingthismanual,besuretoreadandunderstandalltherelatedsafetyinformationforthis

product.RefertotheinformationinthissectionandthesafetyinformationintheThinkCentreSafety

andWarrantyGuidethatyoureceivedwiththisproduct.Readingandunderstandingthissafety

informationreducestheriskofpersonalinjuryanddamagetoyourproduct.

IfyounolongerhaveacopyoftheThinkCentreSafetyandWarrantyGuide,youcanobtainaPortable

DocumentFormat(PDF)versionfromtheLenovo

®

SupportWebsiteathttp://www.lenovo.com/support.The

LenovoSupportWebsitealsoprovidestheThinkCentreSafetyandWarrantyGuideandthisThinkCentre

UserGuideinadditionallanguages.

Serviceandupgrades

DonotattempttoserviceaproductyourselfunlessinstructedtodosobytheCustomerSupportCenteror

yourdocumentation.OnlyuseaServiceProviderwhoisapprovedtorepairyourparticularproduct.

Note:Somecomputerpartscanbeupgradedorreplacedbythecustomer.Upgradestypicallyare

referredtoasoptions.ReplacementpartsapprovedforcustomerinstallationarereferredtoasCustomer

ReplaceableUnits,orCRUs.Lenovoprovidesdocumentationwithinstructionswhenitisappropriatefor

customerstoinstalloptionsorreplaceCRUs.Youmustcloselyfollowallinstructionswheninstallingor

replacingparts.TheOffstateofapowerindicatordoesnotnecessarilymeanthatvoltagelevelsinsidea

productarezero.Beforeyouremovethecoversfromaproductequippedwithapowercord,alwaysmake

surethatthepoweristurnedoffandthattheproductisunpluggedfromanypowersource.Formore

informationonCRUs,refertotheThinkCentreUserGuideforthisproduct.Ifyouhaveanyquestionsor

concerns,contacttheCustomerSupportCenter.

Althoughtherearenomovingpartsinyourcomputerafterthepowercordhasbeendisconnected,the

followingwarningsarerequiredforyoursafety.

DANGER

Hazardousmovingparts.Keepngersandotherbodypartsaway.

CAUTION:

BeforereplacinganyCRUs,turnoffthecomputerandwaitthreetoveminutestoletthecomputer

coolbeforeopeningthecover.

Staticelectricityprevention

Staticelectricity,althoughharmlesstoyou,canseriouslydamagecomputercomponentsandoptions.

Improperhandlingofstatic-sensitivepartscancausedamagetothepart.Whenyouunpackanoption

©CopyrightLenovo2011

vii

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.

Alwaysconnectpowercordsandsignalcablesinthecorrectorderandensurethatallpowercord

connectorsaresecurelyandcompletelypluggedintoreceptacles.

Donotuseanypoweradapterthatshowscorrosionattheacinputpinsorshowssignsofoverheating(such

asdeformedplastic)attheacinputoranywhereonthepoweradapter.

Donotuseanypowercordswheretheelectricalcontactsoneitherendshowsignsofcorrosionor

overheatingorwherethepowercordappearstohavebeendamagedinanyway.

Extensioncordsandrelateddevices

Ensurethatextensioncords,surgeprotectors,uninterruptiblepowersupplies,andpowerstripsthatyouuse

areratedtohandletheelectricalrequirementsoftheproduct.Neveroverloadthesedevices.Ifpowerstrips

areused,theloadshouldnotexceedthepowerstripinputrating.Consultanelectricianformoreinformation

ifyouhavequestionsaboutpowerloads,powerrequirements,andinputratings.

viiiThinkCentreUserGuide

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.

©CopyrightLenovo2011

ix

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.

xThinkCentreUserGuide

Lasercompliancestatement

SomepersonalcomputermodelsareequippedfromthefactorywithaCDorDVDdrive.CDandDVDdrives

arealsosoldseparatelyasoptions.CDandDVDdrivesarelaserproducts.Thesedrivesarecertiedin

theU.S.toconformtotherequirementsoftheDepartmentofHealthandHumanServices21Codeof

FederalRegulations(DHHS21CFR)SubchapterJforClass1laserproducts.Elsewhere,thesedrivesare

certiedtoconformtotherequirementsoftheInternationalElectrotechnicalCommission(IEC)60825-1and

CENELECEN60825-1forClass1laserproducts.

WhenaCDorDVDdriveisinstalled,notethefollowinghandlinginstructions.

CAUTION:

Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespeciedherein

mightresultinhazardousradiationexposure.

Donotremovethedrivecovers.RemovingthecoversoftheCDorDVDdrivecouldresultinexposureto

hazardouslaserradiation.TherearenoserviceablepartsinsidetheCDorDVDdrive.

SomeCDandDVDdrivescontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing

statement.

DANGER

Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical

instruments,andavoiddirectexposuretothebeam.

Powersupplystatement

Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.

Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabelattached.

Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwithoneoftheseparts,

contactaservicetechnician.

Cleaningandmaintenance

Keepyourcomputerandworkspaceclean.Shutdownthecomputerandthendisconnectthepower

cordbeforecleaningthecomputer.Donotsprayanyliquiddetergentdirectlyonthecomputeroruse

anydetergentcontainingammablematerialtocleanthecomputer.Spraythedetergentonasoftcloth

andthenwipethecomputersurfaces.

RussiaComplianceMarkforMarketAccess

©CopyrightLenovo2011

xi

xiiThinkCentreUserGuide

Chapter1.Productoverview

Thischapterprovidesinformationaboutthecomputerfeatures,specications,softwareprogramsprovided

byLenovo,andlocationsofconnectors,components,partsonthesystemboard,andinternaldrives.

Features

Thissectionprovidesinformationaboutthecomputerfeatures.Thefollowinginformationcoversavarietyof

models.Forinformationaboutyourspecicmodel,usetheSetupUtilityprogram.SeeChapter7“Using

theSetupUtilityprogram”onpage77

.

Microprocessor

Yourcomputercomeswithoneofthefollowingmicroprocessors(internalcachesizevariesbymodeltype):

•Intel

®

Core™i3microprocessor

•IntelCorei5microprocessor

•IntelCorei7microprocessor

Memory

Yourcomputersupportsuptofourdoubledatarate3unbuffereddualinlinememorymodules(DDR3

UDIMMs).

Internaldrives

•Opticaldrive:DVDROMorDVDrecordable(optional)

•SerialAdvancedTechnologyAttachment(SATA)harddiskdrive

Videosubsystem

•IntegratedgraphicsforaVideoGraphicsArray(VGA)connectorandaDisplayPortconnector

•PeripheralComponentInterconnect(PCI)Expressx16graphicscardslotonthesystemboardfora

discretegraphicscard

Audiosubsystem

•Integratedhigh-denition(HD)audio

•Audioline-inconnector,audioline-outconnector,andmicrophoneconnectorontherearpanel

•Microphoneconnectorandheadphoneconnectoronthefrontpanel

•Internalspeaker(availableonsomemodels)

Connectivity

•100/1000MbpsintegratedEthernetcontroller

•PCIFaxmodem(somemodels)

Systemmanagementfeatures

•Abilitytostorepower-onself-test(POST)hardwaretestresults

©CopyrightLenovo2011

1

•DesktopManagementInterface(DMI)

DesktopManagementInterfaceprovidesacommonpathforuserstoaccessinformationaboutall

aspectsofacomputer,includingprocessortype,installationdate,attachedprintersandotherperipherals,

powersources,andmaintenancehistory.

•IntelActiveManagementTechnology(AMT)(availableonsomemodels)

IntelActiveManagementTechnologyishardwareandrmwaretechnologythatbuildscertainfunctionality

intocomputersinordertomakethemeasierandlessexpensiveforbusinessestomonitor,maintain,

update,upgrade,andrepair.

•IntelMatrixStorageManager

IntelMatrixStorageManagerisadevicedriverthatprovidessupportforSATARAID5arraysandSATA

RAID10arraysonspecicIntelchipsetsystemboardstofacilitateincreasedharddiskperformance.

•PrebootExecutionEnvironment(PXE)

ThePrebootExecutionEnvironmentisanenvironmenttostartcomputersusinganetworkinterface

independentofdatastoragedevices(suchastheharddiskdrive)orinstalledoperatingsystems.

•SecureManagedClient(SMC)(somemodels)

SomecomputersareclientsfortheSMC-StorageArraysolution,whichmeanstheydonothaveinternal

harddiskdrivesandsoftwareprovidedbyLenovo.

•SmartPerformanceChoice

TheSmartPerformanceChoicefunctionenablesyourcomputertorunwithbetteracousticperformance

orbetterthermalperformance.See“Smartperformancechoices”onpage81.

•SystemManagement(SM)BasicInput/OutputSystem(BIOS)andSMsoftware

TheSMBIOSspecicationdenesdatastructuresandaccessmethodsinaBIOSthatallowsauseror

applicationtostoreandretrieveinformationspecicaboutthecomputerinquestion.

•WakeonLAN

WakeonLANisanEthernetcomputernetworkingstandardthatallowsacomputertobeturnedon

orwokenupbyanetworkmessage.Themessageisusuallysentbyaprogramrunningonanother

computeronthesamelocalareanetwork.

•WakeonRing

WakeonRing,sometimesreferredtoasWakeonModem,isaspecicationthatallowssupported

computersanddevicestoresumefromsleeporhibernationmode.

•WindowsManagementInstrumentation(WMI)

WindowsManagementInstrumentationisasetofextensionstotheWindowsDriverModel.Itprovidesan

operatingsysteminterfacethroughwhichinstrumentedcomponentsprovideinformationandnotication.

2ThinkCentreUserGuide

Input/Output(I/O)features

•9-pinserialport(onestandardandoneoptional)

•EightUniversalSerialBus(USB)connectors(twoonthefrontpanelandsixontherearpanel)

•OneEthernetconnector

•OneDisplayPortconnector

•OneVGAmonitorconnector

•OnePersonalSystem/2(PS/2)keyboardconnector(optional)

•OnePS/2mouseconnector(optional)

•Threeaudioconnectorsontherearpanel(audioline-inconnector,audioline-outconnector,and

microphoneconnector)

•Twoaudioconnectorsonthefrontpanel(microphoneconnectorandheadphoneconnector)

Formoreinformation,see“Locatingconnectorsonthefrontofyourcomputer”onpage7

and“Locating

connectorsontherearofyourcomputer”onpage8

.

Expansion

•Oneharddiskdrivebay

•Oneopticaldrivebay

•TwoPCIcardslots

•OnePCIExpressx1cardslot

•OnePCIExpressx16graphicscardslot

Powersupply

Yourcomputercomeswith240-wattautomaticvoltage-sensingpowersupply.

Securityfeatures

•ComputraceAgentsoftwareembeddedinrmware

•Coverpresenceswitch(alsocalledintrusionswitch)

•Abilitytoenableordisableadevice

•AbilitytoenableanddisableUSBconnectorsindividually

•Keyboardwithngerprintreader(shippedwithsomemodels)

•Power-onpassword(POP),administratorpassword,andharddiskdrivepasswordtodeterunauthorized

useofyourcomputer

•Startupsequencecontrol

•Startupwithoutkeyboardormouse

•Supportforanintegratedcablelock(Kensingtonlock)

•TrustedPlatformModule(TPM)

Formoreinformation,seeChapter4“Security”onpage25

.

Preinstalledsoftwareprograms

Yourcomputerispreinstalledwithsoftwareprogramstohelpyouworkmoreeasilyandsecurely.Formore

information,see“Softwareoverview”onpage5.

Preinstalledoperatingsystem

Chapter1.Productoverview3

Yourcomputerispreinstalledwithoneofthefollowingoperatingsystems:

•Microsoft

®

Windows

®

7

•MicrosoftWindowsVista

®

Operatingsystem(s),certiedortestedforcompatibility

1

(variesbymodeltype)

•Linux

®

•MicrosoftWindowsXPProfessionalSP3

Specications

Thissectionliststhephysicalspecicationsforyourcomputer.

Dimensions

Width:334mm(13.15inches)

Height:97mm(3.8inches)

Depth:369mm(14.53inches)

Weight

Maximumcongurationasshipped:7.5kg(16.53lbs)

Environment

•Airtemperature:

Operating:10°Cto35°C(50°Fto95°F)

Non-operating:-40°Cto60°C(-40°Fto140°F)

Non-operating:-10°Cto60°C(14°Fto140°F)(withoutpackage)

•Humidity:

Operating:20%to80%(non-condensing)

Non-operating:20%to90%(non-condensing)

•Altitude:

Operating:-50to10000ft(-15.2to3048m)

Non-operating:-50to35000ft(-15.2to10668m)

Electricalinput

•Inputvoltage:

–Lowrange:

Minimum:100Vac

Maximum:127Vac

Inputfrequencyrange:50to60Hz

–Highrange:

Minimum:200Vac

Maximum:240Vac

Inputfrequencyrange:50to60Hz

1.Theoperatingsystem(s)listedherearebeingcertiedortestedforcompatibilityatthetimethispublicationgoesto

press.AdditionaloperatingsystemsmightbeidentiedbyLenovoascompatiblewithyourcomputerfollowingthe

publicationofthismanual.Thislistissubjecttochange.Todetermineifanoperatingsystemhasbeencertiedor

testedforcompatibility,checktheWebsiteoftheoperatingsystemvendor.

4ThinkCentreUserGuide

Softwareoverview

ThissectiondescribesthesoftwareprovidedbyLenovoonthecomputersthathaveaninternalharddisk

driveandanoperatingsystemfromLenovo.

SoftwareprovidedbyLenovo

ThefollowingsoftwareprogramsareprovidedbyLenovotohelpyouimproveproductivityandreducethe

costassociatedwithmaintainingyourcomputer.Softwareprogramsprovidedwithyourcomputermight

varydependingonyourcomputermodeltypeandpreinstalledoperatingsystem.

LenovoThinkVantageTools

TheLenovoThinkVantage

®

Toolsprogramguidesyoutoahostofinformationsourcesandprovideseasy

accesstovarioustoolstohelpyouworkmoreeasilyandsecurely.

Note:TheLenovoThinkVantageToolsprogramisonlyavailableoncomputerswiththeWindows7operating

systemfromLenovo.

ToaccesstheLenovoThinkVantageToolsprogram,clickStart➙AllPrograms➙LenovoThinkVantage

Tools.

ThefollowingtableliststheprogramsthatyoucanaccessfromtheLenovoThinkVantageToolsprogram.To

accessaprogram,double-clickthecorrespondingicon.

Table1.ProgramiconnamesinLenovoThinkVantageTools

ProgramnameIconnameinLenovoThinkVantageT ools

CreateRecoveryMedia

FactoryRecoveryDisks

FingerprintSoftware

FingerprintReader

LenovoThinkVantageToolbox

SystemHealthandDiagnostics

ThinkVantagePasswordManagerPasswordVault

ThinkVantagePowerManager

PowerControls

ThinkVantageRescueandRecovery

®

EnhancedBackupandRestore

ThinkVantageSystemUpdate

UpdateandDrives

ThinkVantageProductivityCenter

TheThinkVantageProductivityCenterprogramguidesyoutoahostofinformationandtoolstohelpyouset

up,understand,maintain,andenhanceyourcomputer.

Note:TheThinkVantageProductivityCenterprogramisonlyavailableoncomputerspreinstalledwith

theWindowsVistaoperatingsystemfromLenovo.

Formoreinformation,see“ThinkVantageProductivityCenter”onpage111.

LenovoWelcome

TheLenovoWelcomeprogramintroducesyoutosomeinnovativebuilt-infeaturesofLenovoandguidesyou

throughafewimportantsetuptaskstohelpyoumakethemostofyourcomputer.

FingerprintSoftware

Theintegratedngerprintreaderprovidedonsomekeyboardsenablesyoutoenrollyourngerprintand

associateitwithyourpower-onpassword,harddiskdrivepassword,andWindowspassword.Asaresult,

Chapter1.Productoverview5

ngerprintauthenticationcanreplacepasswordsandenablesimpleandsecureuseraccess.Angerprint

readerkeyboardisavailablewithselectcomputersorcanbepurchasedforcomputersthatsupportthis

option.

LenovoThinkVantageToolbox

TheLenovoThinkVantageToolboxprogramhelpsyoumaintainyourcomputer,improvecomputingsecurity,

diagnosecomputerproblems,getfamiliarwiththeinnovativetechnologiesprovidedbyLenovo,andgetmore

informationaboutyourcomputer.See“LenovoThinkVantageToolbox”onpage109

fordetailedinformation.

ProductRecovery

TheProductRecoveryprogramenablesyoutorestorethecontentsoftheharddiskdrivetothefactory

defaultsettings.

ThinkVantageClientSecuritySolution

TheThinkVantageClientSecuritySolutionprogramisavailableonselectLenovocomputers.Ithelpsprotect

yourinformation,includingvitalsecurityinformationlikepasswords,encryptionkeys,andelectronic

credentials,whileguardingagainstunauthorizeduseraccesstodata.

Note:TheThinkVantageClientSecuritySolutionprogramisonlyavailableoncomputerswiththeWindows

VistaoperatingsystemfromLenovo.

ThinkVantagePasswordManager

TheThinkVantagePasswordManagerprogramautomaticallycapturesandllsinauthenticationinformation

forWindowsapplicationsandWebsites.

Notes:

•TheThinkVantagePasswordManagerprogramisonlyavailableoncomputerswiththeWindows7

operatingsystemfromLenovo.

•IfthePasswordVaulticonintheLenovoThinkVantageToolsprogramisdimmed,itindicatesthatyou

needtoinstalltheThinkVantagePasswordManagerprogrammanuallybeforeenablingitsfeatures.To

installtheThinkVantagePasswordManagerprogram,dothefollowing:

1.ClickStart➙AllPrograms➙LenovoThinkVantageTools,anddouble-clickPasswordVault.

2.Followtheinstructionsonthescreen.

3.Whentheinstallationprocesscompletes,thePasswordVaulticonisactivated.

ThinkVantagePowerManager

TheThinkVantagePowerManagerprogramprovidesconvenient,exible,andcompletepowermanagement

foryourThinkCentre

®

computer.ByusingtheThinkVantagePowerManagerprogram,youcanadjustyour

powersettingstoachievethebestbalancebetweensystemperformanceandpowersaving.

ThinkVantageRescueandRecovery

TheThinkVantageRescueandRecoveryprogramisaonebuttonrecoveryandrestoresolutionthatincludes

asetofself-recoverytoolstohelpyoudiagnosecomputerproblems,gethelp,andrecoverfromsystem

crashes,evenifyoucannotstarttheWindowsoperatingsystem.

Note:IftheEnhancedBackupandRestoreiconintheLenovoThinkVantageToolsprogramisdimmed,it

indicatesthatyouneedtoinstalltheThinkVantageRescueandRecoveryprogrammanuallybeforeenabling

itsfeatures.ToinstalltheThinkVantageRescueandRecoveryprogram,dothefollowing:

1.ClickStart➙AllPrograms➙LenovoThinkVantageT ools,anddouble-clickEnhancedBackup

andRestore.

2.Followtheinstructionsonthescreen.

6ThinkCentreUserGuide

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Lenovo THINKCENTRE 4477 User manual

Lenovo THINKCENTRE 4477 User manual

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