Lenovo E73 User manual

Category
Mini PCs
Type
User manual
ThinkCentreE73
UserGuide
MachineTypes:10AU,10AW,10BF,10BG,10DU,and10DT
Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthe
“Importantsafetyinformation”onpagev
andAppendixA“Notices”onpage125.
ThirdEdition(June2014)
©CopyrightLenovo2013,2014.
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
Lasercompliancestatement.........viii
Powersupplystatement............ix
Cleaningandmaintenance...........ix
Chapter1.Productoverview......1
Features..................1
Specifications................5
Lenovoprograms..............5
AccessingLenovoprogramsontheWindows
7operatingsystem............5
AccessingLenovoprogramsontheWindows
8orWindows8.1operatingsystem.....6
AnintroductiontoLenovoprograms.....7
Locations..................9
Locatingconnectors,controls,andindicators
onthefrontofyourcomputer........9
Locatingconnectorsontherearofyour
computer...............10
Locatingcomponents..........12
Locatingpartsonthesystemboard....13
Locatinginternaldrives.........14
Machinetypeandmodellabel.......15
Chapter2.Usingyourcomputer...17
Frequentlyaskedquestions.........17
NavigatingamongscreensontheWindows8and
Windows8.1operatingsystems........18
NavigatingonWindows8........18
NavigatingonWindows8.1........19
AccessingControlPanelontheWindows8or
Windows8.1operatingsystem........20
UsingWindowsshortcutkeys.........21
Usingthewheelmouse...........21
Adjustingaudio..............21
Aboutyourcomputeraudio........22
Settingthevolumefromthedesktop....22
SettingthevolumefromControlPanel...22
UsingCDsandDVDs............23
HandlingandstoringCDandDVDmedia..23
PlayingaCDorDVD..........23
RecordingaCDorDVD.........24
Chapter3.Youandyourcomputer..25
Accessibilityandcomfort..........25
Arrangingyourworkspace........25
Comfort...............25
Glareandlighting............26
Aircirculation.............26
Electricaloutletsandcablelengths.....26
Accessibilityinformation.........26
Registeringyourcomputer..........30
Movingyourcomputertoanothercountryor
region..................30
Chapter4.Security..........31
Securityfeatures..............31
Lockingthecomputercover.........32
AttachingaKensington-stylecablelock.....33
Usingpasswords..............33
BIOSpasswords............33
Windowspasswords..........34
Usingandunderstandingfirewalls.......34
Protectingdataagainstviruses........34
Chapter5.Installingorreplacing
hardware...............35
Handlingstatic-sensitivedevices.......35
Installingorreplacinghardware........35
Installingexternaloptions........35
Removingthecomputercover.......35
Removingandreinstallingthefrontbezel..36
Accessingthesystemboardcomponentsand
drives................37
InstallingorreplacingaPCIExpresscard..39
Installingorreplacingamemorymodule...41
Replacingthebattery..........42
Replacingtheharddiskdrive.......43
Replacingtheopticaldrive........45
Replacingthesolid-statedrive......49
Replacingthepowersupplyassembly...54
Replacingtheheatsinkandfanassembly..58
Replacingthemicroprocessor.......61
Replacingthesystemfanassembly....64
ReplacingthefrontaudioandUSB
assembly...............65
ReplacingtheWiFiunits.........66
©CopyrightLenovo2013,2014
i
InstallingorremovingtherearWiFiantenna.71
InstallingorremovingthefrontWiFiantenna.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
RecoveryinformationfortheWindows8or
Windows8.1operatingsystem........85
Refreshingyourcomputer........85
Resettingyourcomputertothefactorydefault
settings................85
Usingtheadvancedstartupoptions....85
RecoveringyouroperatingsystemifWindows
8orWindows8.1failstostart.......86
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
EnablingErPLPScompliancemode......90
ExitingtheSetupUtilityprogram.......91
Chapter8.Updatingsystem
programs...............93
Usingsystemprograms...........93
Updating(flashing)theBIOSfromadisc....93
Updating(flashing)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.............101
Basictroubleshooting............101
Troubleshootingprocedure..........102
Troubleshooting..............102
Audioproblems............103
CDproblems.............104
DVDproblems.............105
Intermittentproblems..........107
Keyboard,mouse,orpointingdevice
problems...............107
Monitorproblems............109
Networkingproblems..........111
Optionproblems............113
Performanceandlockupproblems.....114
Printerproblems............116
Serialconnectorproblems........116
Softwareproblems...........117
USBproblems.............118
Diagnosticprograms............118
LenovoSolutionCenter.........119
LenovoThinkVantageToolbox.......119
PC-DoctorforDOS...........119
Chapter11.Gettinginformation,help,
andservice.............121
Informationresources............121
LenovoThinkVantageTools........121
HelpandSupport............121
SafetyandWarranty...........121
LenovoWebsite............121
LenovoSupportWebsite.........122
Helpandservice..............122
Usingthedocumentationanddiagnostic
programs...............122
Callingforservice............122
Usingotherservices..........123
Purchasingadditionalservices......123
iiThinkCentreE73UserGuide
AppendixA.Notices.........125
Trademarks................126
AppendixB.Regulatory
information.............127
Exportclassificationnotice..........127
Televisionoutputnotice...........127
Electronicemissionsnotices.........127
FederalCommunicationsCommission
DeclarationofConformity........127
Eurasiancompliancemark..........129
Brazilregulatorynotice...........129
Mexicoregulatorynotice...........129
Additionalregulatoryinformation.......130
AppendixC.WEEEandrecycling
information.............131
ImportantWEEEinformation.........131
RecyclinginformationforJapan........131
RecyclinginformationforBrazil........132
BatteryrecyclinginformationforTaiwan.....132
BatteryrecyclinginformationfortheEuropean
Union..................132
AppendixD.RestrictionofHazardous
SubstancesDirective(RoHS)....135
EuropeanUnionRoHS...........135
ChinaRoHS................135
TurkishRoHS...............135
UkraineRoHS...............136
IndiaRoHS................136
AppendixE.ChinaEnergyLabel..137
AppendixF.ENERGYSTARmodel
information.............139
Index.................141
©CopyrightLenovo2013,2014
iii
ivThinkCentreE73UserGuide
Importantsafetyinformation
CAUTION:
Beforeusingthismanual,besuretoreadandunderstandalltherelatedsafetyinformationforthis
product.RefertotheinformationinthissectionandthesafetyinformationintheSafety,Warranty,and
SetupGuidethatyoureceivedwiththisproduct.Readingandunderstandingthissafetyinformation
reducestheriskofpersonalinjuryanddamagetoyourproduct.
IfyounolongerhaveacopyoftheSafety,Warranty,andSetupGuide,youcanobtainaPortableDocument
Format(PDF)versionfromtheLenovo
®
SupportWebsiteathttp://www.lenovo.com/UserManuals.The
LenovoSupportWebsitealsoprovidestheSafety,Warranty,andSetupGuideandthisUserGuidein
additionallanguages.
Serviceandupgrades
DonotattempttoserviceaproductyourselfunlessinstructedtodosobytheCustomerSupportCenteror
yourdocumentation.OnlyuseaServiceProviderwhoisapprovedtorepairyourparticularproduct.
Note:Somecomputerpartscanbeupgradedorreplacedbythecustomer.Upgradestypicallyare
referredtoasoptions.ReplacementpartsapprovedforcustomerinstallationarereferredtoasCustomer
ReplaceableUnits,orCRUs.Lenovoprovidesdocumentationwithinstructionswhenitisappropriatefor
customerstoinstalloptionsorreplaceCRUs.Youmustcloselyfollowallinstructionswheninstallingor
replacingparts.TheOffstateofapowerindicatordoesnotnecessarilymeanthatvoltagelevelsinsidea
productarezero.Beforeyouremovethecoversfromaproductequippedwithapowercord,alwaysmake
surethatthepoweristurnedoffandthattheproductisunpluggedfromanypowersource.Formore
informationonCRUs,refertoChapter5“Installingorreplacinghardware”onpage35
.Ifyouhaveany
questionsorconcerns,contacttheCustomerSupportCenter.
Althoughtherearenomovingpartsinyourcomputerafterthepowercordhasbeendisconnected,the
followingwarningsarerequiredforyoursafety.
CAUTION:
Hazardousmovingparts.Keepfingersandotherbodypartsaway.
CAUTION:
Beforeyouopenthecomputercover,turnoffthecomputerandwaitseveralminutesuntilthe
computeriscool.
Staticelectricityprevention
Staticelectricity,althoughharmlesstoyou,canseriouslydamagecomputercomponentsandoptions.
Improperhandlingofstatic-sensitivepartscancausedamagetothepart.Whenyouunpackanoption
©CopyrightLenovo2013,2014
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,oronfloorsthatarecleanedwithliquidcleansers.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.
viThinkCentreE73UserGuide
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.
Externaldevices
DonotconnectordisconnectanyexternaldevicecablesotherthanUniversalSerialBus(USB)and1394
cableswhilethecomputerpowerison;otherwise,youmightdamageyourcomputer.Toavoidpossible
damagetoattacheddevices,waitatleastfivesecondsafterthecomputerisshutdowntodisconnect
externaldevices.
Heatandproductventilation
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.
©CopyrightLenovo2013,2014
vii
Foryoursafetyandtomaintainoptimumcomputerperformance,alwaysfollowthesebasicprecautions
withyourdesktopcomputer:
Keepthecoverclosedwheneverthecomputerispluggedin.
Regularlyinspecttheoutsideofthecomputerfordustaccumulation.
Removedustfromventsandanyperforationsinthebezel.Morefrequentcleaningsmightberequiredfor
computersindustyorhigh-trafficareas.
Donotrestrictorblockanyventilationopenings.
Donotstoreoroperateyourcomputerinsidefurniture,asthismightincreasetheriskofoverheating.
Airflowtemperaturesintothecomputershouldnotexceed35°C(95°F).
Donotinstallairfiltrationdevices.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
microwaveovenawayfromyourcomputerbecausethestrongmagneticfieldsgeneratedbythese
appliancescandamagethemonitoranddataontheharddiskdrive.
Donotplaceanybeveragesontopoforbesidethecomputerorotherattacheddevices.Ifliquidisspilledon
orinthecomputeroranattacheddevice,ashortcircuitorotherdamagemightoccur.
Donoteatorsmokeoveryourkeyboard.Particlesthatfallintoyourkeyboardcancausedamage.
Lasercompliancestatement
CAUTION:
Whenlaserproducts(suchasCD-ROMs,DVDdrives,fiberopticdevices,ortransmitters)are
installed,notethefollowing:
Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto
hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.
Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedherein
mightresultinhazardousradiationexposure.
DANGER
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical
instruments,andavoiddirectexposuretothebeam.
viiiThinkCentreE73UserGuide
Powersupplystatement
Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.
Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabelattached.
Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwithoneoftheseparts,
contactaservicetechnician.
Cleaningandmaintenance
Keepyourcomputerandworkspaceclean.Shutdownthecomputerandthendisconnectthepower
cordbeforecleaningthecomputer.Donotsprayanyliquiddetergentdirectlyonthecomputeroruse
anydetergentcontainingflammablematerialtocleanthecomputer.Spraythedetergentonasoftcloth
andthenwipethecomputersurfaces.
©CopyrightLenovo2013,2014
ix
xThinkCentreE73UserGuide
Chapter1.Productoverview
Thischapterprovidesinformationaboutthecomputerfeatures,specifications,softwareprogramsprovided
byLenovo,andlocationsofconnectors,components,partsonthesystemboard,andinternaldrives.
Features
Thissectionintroducesthecomputerfeatures.Theinformationcoversavarietyofmodels.
Toviewtheinformationaboutyourspecificmodel,dooneofthefollowing:
GointotheSetupUtilityprogrambyfollowingtheinstructionsinChapter7“UsingtheSetupUtility
program”onpage87
.Then,selectMainSystemSummarytoviewtheinformation.
OntheMicrosoft
®
Windows
®
7operationsystem,clickStart,right-clickComputer,andselectProperties
toviewtheinformation.
OntheMicrosoftWindows8orWindows8.1operatingsystem,gotothedesktopandmoveyourpointer
tothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.ThenclickSettingsPC
infotoviewtheinformation.
Microprocessor
Toviewthemicroprocessorinformationofyourcomputer,dothefollowing:
OntheMicrosoftWindows7operationsystem,clickStart,right-clickComputer,andselectProperties
toviewtheinformation.
OntheMicrosoftWindows8orWindows8.1operatingsystem,gotothedesktopandmoveyourpointer
tothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.ThenclickSettingsPC
infotoviewtheinformation.
Memory
Yourcomputersupportsuptotwodoubledatarate3unbuffereddualinlinememorymodules(DDR3
UDIMMs).
Internaldrives
Opticaldrive:DVD-ROMorDVD-R(availableinsomemodels)
Hybriddrive(availableinsomemodels)
SerialAdvancedTechnologyAttachment(SATA)harddiskdrive
SATAsolid-statedrive(availableinsomemodels)
Videosubsystem
IntegratedgraphicsforaVideoGraphicsArray(VGA)connectorandaDisplayPort
®
connector
PeripheralComponentInterconnect(PCI)Expressx16graphicscardslotonthesystemboardfora
discretegraphicscard
Audiosubsystem
Integratedhigh-definition(HD)audio
Audioline-inconnector,audioline-outconnector,andmicrophoneconnectorontherearpanel
Microphoneconnectorandheadphoneconnectoronthefrontpanel
©CopyrightLenovo2013,2014
1
Internalspeaker(installedinsomemodels)
Connectivity
PCIExpressFaxmodem(somemodels)
Systemmanagementfeatures
Abilitytostorepower-onself-test(POST)hardwaretestresults
DesktopManagementInterface(DMI)
DesktopManagementInterfaceprovidesacommonpathforuserstoaccessinformationaboutall
aspectsofacomputer,includingprocessortype,installationdate,attachedprintersandotherperipherals,
powersources,andmaintenancehistory.
ErPLPScompliancemode
Theenergy-relatedproductsdirective(ErP)lowestpowerstate(LPS)compliancemodereducesthe
consumptionofelectricitywhenyourcomputerisinsleeporoffmode.Formoreinformation,see
“EnablingErPLPScompliancemode”onpage90.
PrebootExecutionEnvironment(PXE)
ThePrebootExecutionEnvironmentisanenvironmenttostartcomputersusinganetworkinterface
independentofdatastoragedevices(suchastheharddiskdrive)orinstalledoperatingsystems.
SystemManagement(SM)BasicInput/OutputSystem(BIOS)andSMsoftware
TheSMBIOSspecificationdefinesdatastructuresandaccessmethodsinaBIOSthatallowsauseror
applicationtostoreandretrieveinformationspecificaboutthecomputerinquestion.
WakeonLAN
WakeonLANisanEthernetcomputernetworkingstandardthatallowsacomputertobeturnedon
orwokenupbyanetworkmessage.Themessageisusuallysentbyaprogramrunningonanother
computeronthesamelocalareanetwork.
WakeonRing
WakeonRing,sometimesreferredtoasWakeonModem,isaspecificationthatallowssupported
computersanddevicestoresumefromsleeporhibernationmode.
WindowsManagementInstrumentation(WMI)
WindowsManagementInstrumentationisasetofextensionstotheWindowsDriverModel.Itprovidesan
operatingsysteminterfacethroughwhichinstrumentedcomponentsprovideinformationandnotification.
2ThinkCentreE73UserGuide
Input/Output(I/O)features
OneDisplayPortconnector
OneEthernetconnector
One9-pinserialconnector(optional)
OneVGAmonitorconnector
SixUniversalSerialBus(USB)connectors
TwoUSB2.0connectorsonthefrontpanel
TwoUSB2.0connectorsontherearpanel
TwoUSB3.0connectorsontherearpanel
Threeaudioconnectorsontherearpanel(audioline-inconnector,audioline-outconnector,and
microphoneconnector)
Twoaudioconnectorsonthefrontpanel(microphoneconnectorandheadphoneconnector)
Formoreinformation,see“Locatingconnectors,controls,andindicatorsonthefrontofyourcomputeron
page9
and“Locatingconnectorsontherearofyourcomputer”onpage10.
Expansion
Oneopticaldrivebay
OnePCIExpressx16graphicscardslot
Onesecondarysolid-statedrivebay(optional)
Oneslimcardreaderdrivebay
Twoharddiskdrivebays(onestandardandoneoptional)
TwoPCIExpressx1cardslots
Powersupply
Yourcomputercomeswithoneofthefollowingpowersupplies:
180-wattautomaticvoltage-sensingpowersupply
240-wattautomaticvoltage-sensingpowersupply
Securityfeatures
ComputraceAgentsoftwareembeddedinfirmware
Abilitytoenableordisableadevice
AbilitytoenableanddisableUSBconnectorsindividually
Power-onpassword(POP),administratorpassword,andharddiskdrivepasswordtodeterunauthorized
useofyourcomputer
Startupsequencecontrol
Startupwithoutkeyboardormouse
SupportforaKensington-stylecablelock
Supportforapadlock
Formoreinformation,seeChapter4“Security”onpage31
.
Preinstalledsoftwareprograms
Chapter1.Productoverview3
Yourcomputerispreinstalledwithsoftwareprogramstohelpyouworkmoreeasilyandsecurely.Formore
information,see“Lenovoprograms”onpage5
.
Preinstalledoperatingsystem
Yourcomputerispreinstalledwithoneofthefollowingoperatingsystems:
MicrosoftWindows7operatingsystem
MicrosoftWindows8operatingsystem
MicrosoftWindows8.1operatingsystem
Operatingsystem(s),certifiedortestedforcompatibility
1
(variesbymodeltype)
Linux
®
1.Theoperatingsystem(s)listedherearebeingcertifiedortestedforcompatibilityatthetimethispublicationgoesto
press.AdditionaloperatingsystemsmightbeidentifiedbyLenovoascompatiblewithyourcomputerfollowingthe
publicationofthismanual.Thislistissubjecttochange.Todetermineifanoperatingsystemhasbeencertifiedor
testedforcompatibility,checktheWebsiteoftheoperatingsystemvendor.
4ThinkCentreE73UserGuide
Specifications
Thissectionliststhephysicalspecificationsforyourcomputer.
Dimensions
Width:97mm(3.8inches)
Height:333mm(13.1inches)
Depth:368mm(14.5inches)
Weight
Maximumconfigurationasshipped:6kg(13.2lb)(withoutpackage)
Maximumconfigurationasshipped:8.5kg(18.7lb)(withpackage)
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:-50to10000ft(-15.2to3048m)
Storage:-50to35000ft(-15.2to10668m)
Electricalinput
Inputvoltage:
Lowrange:
Minimum:100Vac
Maximum:127Vac
Inputfrequencyrange:50/60Hz
Voltage-selectionswitchsetting:115Vac
Highrange:
Minimum:200Vac
Maximum:240Vac
Inputfrequencyrange:50/60Hz
Voltage-selectionswitchsetting:230Vac
Lenovoprograms
YourcomputercomeswithLenovoprogramstohelpyouworkmoreeasilyandsecurely.Dependingon
theWindowsoperatingsystempreinstalled,theprogramsmightvary.
AccessingLenovoprogramsontheWindows7operatingsystem
YoucanaccessLenovoprogramsontheWindows7operatingsystemthroughWindowsSearchorfrom
ControlPanel.TheiconnamedisplayedinthesearchresultorControlPanelmightbedifferentfromthe
Chapter1.Productoverview5
programname.YoucanfindtheprogrambyitsprogramnameoriconnameasshownintheLenovo
programsavailableontheWindows7operatingsystemtable.
Note:Ifyoudonotfindtheprogramyouneed,opentheLenovoThinkVantage
®
Toolsprogramtofindthe
dimmediconfortheprogram.Thendouble-clicktheicontoinstalltheprogram.
ToaccessLenovoprogramsthroughWindowsSearch,dothefollowing:
1.ClicktheStartbuttonandthentypetheprogramnameortheiconnameintothesearchbox.
2.Locatetheprogrambytheprogramnameortheiconnameandthenclicktheprogramtolaunchit.
ToaccessLenovoprogramsfromControlPanel,dothefollowing:
Note:SomeLenovoprogramsmightnotbedisplayedinControlPanel.Tofindtheseprograms,use
WindowsSearch.
1.ClickStartControlPanel.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
PowerManager
Lenovo-PowerControls
RecoveryMedia
Lenovo-FactoryRecoveryDisksorCreateRecoveryMedia
RescueandRecovery
®
Lenovo-EnhancedBackupandRestore
SystemUpdate
Lenovo-UpdateandDrivers
ViewManagementUtilityLenovo-ViewManagementUtility
AccessingLenovoprogramsontheWindows8orWindows8.1operating
system
IfyourcomputerispreinstalledwiththeWindows8orWindows8.1operatingsystem,youcanaccess
Lenovoprogramsbydoingoneofthefollowing:
OntheWindows8operatingsystem,presstheWindowskeytogototheStartscreen.ClickaLenovo
programtolaunchit.Ifyoucannotfindtheprogramyouneed,movethepointertothebottom-rightcorner
ofthescreentodisplaythecharms.ThenclicktheSearchcharmtosearchforthedesiredprogram.
6ThinkCentreE73UserGuide
OntheWindows8.1operatingsystem,presstheWindowskeytogototheStartscreen.Clicka
Lenovoprogramtolaunchit.Ifyoucannotfindtheprogramyouneed,clickthearrowiconinthe
bottom-leftcornerofthescreentogototheAppsscreen.Findthedesiredprogramintheappslistor
searchforitinthesearchboxinthetop-rightcornerofthescreen.
Dependingonyourcomputermodel,yourcomputersupportssomeofthefollowingLenovoprograms:
FingerprintManagerProorThinkVantageFingerprintSoftware
LenovoBluetoothLock(Windows8.1only)
LenovoCompanion
LenovoReach
LenovoSettings
LenovoSHAREit
LenovoSolutionCenter
LenovoSupport
LenovoTools
PasswordManager
PowerManager
PCCloudManager(Windows8.1only)
SystemUpdate
AnintroductiontoLenovoprograms
ThistopicprovidesabriefintroductiontosomeLenovoprograms.
Note:Dependingonyourcomputermodel,someoftheprogramsmightnotbeavailable.
CommunicationsUtility(Windows7)
TheCommunicationsUtilityprogramprovidesacentrallocationforintegratedcameraandmicrophone
settings.ItcontrolsadvancedsettingsfortheintegratedmicrophoneandcameratooptimizeWeb
conferencingandVoiceoverIP(VOIP)experience.
FingerprintManagerProorThinkVantageFingerprintSoftware(Windows7,Windows8,and
Windows8.1)
Theintegratedfingerprintreaderprovidedonsomekeyboardsenablesyoutoenrollyourfingerprint
andassociateitwithyourpower-onpassword,harddiskpassword,andWindowspassword.Asa
result,fingerprintauthenticationcanreplacepasswordsandenablesimpleandsecureuseraccess.A
fingerprintreaderkeyboardisavailablewithselectcomputersorcanbepurchasedforcomputersthat
supportthisoption.
LenovoBluetoothLock(Windows7andWindows8.1)
TheLenovoBluetoothLockprogramenablesyoutouseaBluetoothdevice(suchasyoursmartphone)as
aproximity-basedunitforlockingorunlockingyourcomputerautomatically.Bydetectingthedistance
betweenyourcomputerandthepredefinedBluetoothdevicethatyouarecarrying,theLenovoBluetooth
Lockprogramautomaticallylocksyourcomputerwhenyouwalkawayandunlocksyourcomputerwhen
youcomeback.Thisisasimplewaytoprotectyourcomputeragainstunauthorizedaccessincase
thatyouforgettolockyourcomputer.
LenovoCompanion(Windows8andWindows8.1)
ThroughtheLenovoCompanionprogram,youcangettheinformationabouttheaccessoriesforyour
computer,viewblogsandarticlesaboutyourcomputer,andcheckforotherrecommendedprograms.
Chapter1.Productoverview7
LenovoReach(Windows7,Windows8,andWindows8.1)
UsetheLenovoReachprogramtoenhanceyourcloudexperience.LenovoReachkeepsyouconnected
atalltimesandenablesyoutoaccessallyourfavoriteitemsfrompersonalcomputers,smartphones,or
tablets.WithLenovoReach,youcanaddyourfavoriteWebservicestoyourclouddesktop;staylogged
intoWebsiteswiththecloudpasswordmanager;andaccess,edit,andshareyourfilesfromanywhere.
LenovoSettings(Windows8andWindows8.1)
UsetheLenovoSettingsprogramtoenhanceyourcomputingexperience.Youcanturnyourcomputer
intoaportablehotspot,configurecameraandaudiosettings,optimizeyourpowerplansettings,and
createandmanagemultiplenetworkprofiles.
LenovoSHAREit(Windows7,Windows8,andWindows8.1)
TheLenovoSHAREitprogramprovidesaquickandeasywaytosharefilesandfoldersamongcomputers,
smartphones,tablets,orsmartTVswiththeAndroidortheWindowsoperatingsysteminstalled.SHAREit
usesanytypeofnetworkorevennonetworkatalltosharefilesandfolders.
LenovoSolutionCenter(Windows7,Windows8,andWindows8.1)
TheLenovoSolutionCenterprogramenablesyoutotroubleshootandresolvecomputerproblems.It
combinesdiagnostictests,systeminformationcollection,securitystatus,andsupportinformation,along
withhintsandtipsformaximumsystemperformance.
LenovoSupport(Windows8andWindows8.1)
TheLenovoSupportprogramenablesyoutoregisteryourcomputerwithLenovo,checkthecomputer
healthconditionandbatterystatus,downloadandviewusermanualsforyourcomputer,getthewarranty
informationofyourcomputer,andexplorehelpandsupportinformation.
LenovoThinkVantageTools(Windows7)
TheLenovoThinkVantageToolsprogramguidesyoutoahostofinformationsourcesandprovideseasy
accesstovarioustoolstohelpyouworkmoreeasilyandsecurely.
LenovoTools(Windows8andWindows8.1)
TheLenovoToolsprogramguidesyoutoahostofinformationsourcesandprovideseasyaccessto
varioustoolstohelpyouworkmoreeasilyandsecurely.
PasswordManager(Windows7,Windows8,andWindows8.1)
ThePasswordManagerprogramautomaticallycapturesandfillsinauthenticationinformationfor
WindowsprogramsandWebsites.
PCCloudManager(Windows7andWindows8.1)
ThePCCloudManager(PCM)programisabrowser-basedsolutionforclient-computermanagement.
ThePCMprogramhastwocomponents:PCMServerandPCMClient.PCMServerisinstalledonthe
computer,wheretheadministratorperformsmanagementwork,suchaspowermanagementandsecurity
management.PCMClientisinstalledontheclientcomputerstobemanaged.Theadministratorcanlog
intoPCMServertomanagecomputerswithPCMClientinstalled,throughtheInternetWebbrowser.
PowerManager(Windows7,Windows8,andWindows8.1)
ThePowerManagerprogramprovidesconvenient,flexible,andcompletepowermanagementforyour
computer.Itenablesyoutoadjustyourcomputerpowersettingstoachievethebestbalancebetween
performanceandpowersaving.
RecoveryMedia(Windows7)
TheRecoveryMediaprogramenablesyoutorestorethecontentsoftheharddiskdrivetothefactory
defaultsettings.
RescueandRecovery(Windows7)
TheRescueandRecoveryprogramisaone-buttonrecoveryandrestoresolutionthatincludesasetof
self-recoverytoolstohelpyoudiagnosecomputerproblems,gethelp,andrecoverfromsystemcrashes,
evenifyoucannotstarttheWindowsoperatingsystem.
8ThinkCentreE73UserGuide
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Lenovo E73 User manual

Category
Mini PCs
Type
User manual

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