Lenovo ThinkPad Edge E125 User manual

UserGuide

ThinkPadEdgeE120andE125

Notes:Beforeusingthisinformationandtheproductitsupports,besuretoreadthefollowing:

•SafetyandWarrantyGuide

•RegulatoryNotice

•“Importantsafetyinformation”onpagevi

•AppendixC“Notices”onpage157

TheSafetyandWarrantyGuideandtheRegulatoryNoticehavebeenuploadedtotheWebsite.Toreferto

them,gotohttp://www.lenovo.com/support,andthenclickUserGuides&Manuals.

ThirdEdition(October2011)

©CopyrightLenovo2011.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministration

“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.

Contents

Readthisrst..............v

Importantsafetyinformation..........vi

Conditionsthatrequireimmediateaction..vii

Safetyguidelines............vii

Chapter1.ProductOverview......1

Locatingcomputercontrols,connectors,and

indicators..................1

Frontview................2

Right-sideview..............4

Left-sideview..............5

Bottomview...............7

Statusindicators.............8

Locatingimportantproductinformation......9

Machinetypeandmodellabel.......10

FCCIDandICCerticationnumberlabel..10

CerticateofAuthenticitylabel......11

Features.................11

Specications...............12

Operatingenvironment...........13

ThinkVantagetechnologiesandsoftware....13

AccessingapplicationsinWindows7....14

AccessConnections..........15

ActiveProtectionSystem.........16

LenovoSolutionCenter.........16

LenovoThinkVantageTools........16

LenovoThinkVantageToolbox.......16

MessageCenterPlus..........17

PasswordManager...........17

PowerManager............17

ProductRecovery...........17

PresentationDirector..........17

RescueandRecovery..........18

SimpleTap..............18

SystemUpdate............18

ThinkVantageGPS...........18

ThinkVantageProductivityCenter.....18

Chapter2.Usingyourcomputer...19

Registeringyourcomputer..........19

Frequentlyaskedquestions.........19

Specialkeysandbuttons..........20

UsingtheUltraNavpointingdevice.......23

UsingtheTrackPointpointingdevice....24

Usingthetouchpad...........25

BehavioroftheUltraNavandanexternal

mouse................25

AddingtheUltraNavicontothesystemtray.26

Powermanagement............27

Checkingbatterystatus.........27

Usingtheacpoweradapter........27

Chargingthebattery..........28

Maximizingbatterylife..........28

Power-savingmodes..........28

Handlingthebattery...........30

Connectingtothenetwork..........31

Ethernetconnections..........31

Wirelessconnections..........31

Usingaprojectororanexternaldisplay.....39

Changingdisplaysettings........39

Attachinganexternalmonitor.......39

Usingaudiofeatures..........42

Usinganintegratedcamera........42

Usingdualdisplays...........43

Usingthemediacardreader.........44

Chapter3.Youandyourcomputer..47

Accessibilityandcomfort..........47

Ergonomicinformation..........47

Adjustingyourcomputertotyou.....48

Accessibilityinformation.........49

Travelingwithyourcomputer.........49

Traveltips...............50

Travelaccessories...........50

Chapter4.Security..........51

Attachingamechanicallock.........51

Usingpasswords..............51

Passwordsandsleep(standby)mode....52

Power-onpassword...........52

Harddiskpasswords..........53

Supervisorpassword..........55

Harddisksecurity.............57

Noticeondeletingdatafromyourharddiskdrive

orsolidstatedrive.............57

Usingandunderstandingrewalls.......58

Protectingdataagainstviruses........58

Chapter5.Recoveryoverview....59

Creatingandusingrecoverymedia......59

Creatingrecoverymedia.........60

Usingrecoverymedia..........60

Performingbackupandrecoveryoperations...61

Performingabackupoperation......61

©CopyrightLenovo2011

i

Performingarecoveryoperation......61

UsingtheRescueandRecoveryworkspace...62

Creatingandusingarescuemedium......63

Creatingarescuemedium........63

Usingarescuemedium.........63

Reinstallingpreinstalledapplicationsanddevice

drivers..................64

Solvingrecoveryproblems..........65

Chapter6.Replacingdevices.....67

Staticelectricityprevention..........67

Replacingthebattery............67

Replacingthesolidstatedriveorharddiskdrive.69

Replacingmemory.............72

Replacingthekeyboard...........75

InstallingandreplacingthePCIExpressMiniCard

forwirelessLAN/WiMAXconnection......79

InstallingandreplacingthePCIExpressMiniCard

forwirelessWANconnection.........83

ReplacingtheSIMcard...........86

Replacingthebackupbattery.........88

Chapter7.Enhancingyour

computer...............93

FindingThinkPadoptions..........93

Chapter8.Advancedconguration..95

Installinganewoperatingsystem.......95

Beforeyoubegin............95

InstallingWindows7..........96

InstallingWindowsXP..........97

Installingdevicedrivers...........98

Installingthedriverfor4-in-1mediacard

reader................99

InstallingThinkPadMonitorFileforWindows

2000/XP/Vista/7............99

InstallingIntelChipsetSupportforWindows

2000/XP/Vista/7............100

Installingdriversandsoftware.......100

ThinkPadSetup..............100

Congmenu..............101

Date/Timemenu............102

Securitymenu.............102

Startupmenu.............103

Restartmenu.............104

ThinkPadSetupitems..........104

UpdatingyoursystemUEFIBIOS.....110

Usingsystemmanagement..........111

Systemmanagement..........111

Settingmanagementfeatures.......111

Chapter9.Preventingproblems..113

Generaltipsforpreventingproblems......113

Makingsuredevicedriversarecurrent.....114

GettingthelatestdriversfromtheWebsite..114

GettingthelatestdriversusingSystem

Update................114

Takingcareofyourcomputer.........115

Cleaningthecoverofyourcomputer....116

Chapter10.Troubleshooting

computerproblems.........119

Diagnosingproblems............119

Troubleshooting..............120

Computerstopsresponding.......120

Spillsonthekeyboard..........121

Errormessages............121

Errorswithoutmessages.........123

Beeperrors..............124

Memoryproblems...........124

Networking..............124

Keyboardandotherpointingdevices....129

Displayandmultimediadevices......129

Batteryandpower...........137

Drivesandotherstoragedevices.....140

Softwareproblems...........140

Portsandconnectors..........141

Chapter11.Gettingsupport....143

BeforeyoucontactLenovo..........143

Registeringyourcomputer........143

Downloadingsystemupdates.......143

Recordinginformation..........143

Gettinghelpandservice...........144

Usingdiagnosticprograms........144

LenovoSupportWebsite.........144

CallingLenovo.............144

Purchasingadditionalservices........145

AppendixA.Regulatory

information.............147

Wirelessrelatedinformation.........147

LocatingtheUltraConnectwirelessantennas

...................148

Locatingwirelessregulatorynotices....149

Exportclassicationnotice..........149

Electronicemissionnotices..........149

FederalCommunicationsCommission

DeclarationofConformity........149

IndustryCanadaClassBemissioncompliance

statement...............150

EuropeanUnion-Compliancetothe

ElectromagneticCompatibilityDirective...150

GermanClassBcompliancestatement...150

iiUserGuide

KoreaClassBcompliancestatement....151

JapaneseVCCIClassBstatement.....151

Japancompliancestatementforproducts

whichconnecttothepowermainswith

ratedcurrentlessthanorequalto20Aper

phase................151

Lenovoproductserviceinformationfor

Taiwan................151

Additionalregulatoryinformation.......151

AppendixB.WEEEandrecycling

statements.............153

EUWEEEstatements............153

Japanrecyclingstatements.........153

RecyclinginformationforBrazil........154

BatteryrecyclinginformationfortheEuropean

Union..................154

BatteryrecyclinginformationforTaiwan.....155

BatteryrecyclinginformationfortheUnitedStates

andCanada................155

AppendixC.Notices.........157

Trademarks................158

©CopyrightLenovo2011

iii

ivUserGuide

Readthisrst

Besuretofollowtheimportanttipsgivenheretocontinuetogetthemostuseandenjoymentoutofyour

computer.Failuretodosomightleadtodiscomfortorinjury,orcauseyourcomputertofail.

Protectyourselffromtheheatthatyourcomputergenerates.

Whenyourcomputeristurnedonorthebatteryischarging,thebase,thepalm

rest,andsomeotherpartsmaybecomehot.Thetemperaturetheyreach

dependsontheamountofsystemactivityandthelevelofchargeinthebattery.

Extendedcontactwithyourbody,eventhroughclothing,couldcause

discomfortorevenaskinburn.

•Avoidkeepingyourhands,yourlap,oranyotherpartofyourbodyin

contactwithahotsectionofthecomputerforanyextendedtime.

•Periodicallytakehandsfromusingthekeyboardbyliftingyourhandsfrom

thepalmrest.

Protectyourselffromtheheatgeneratedbytheacpoweradapter.

Whentheacpoweradapterisconnectedtoanelectricaloutletandyour

computer,itgeneratesheat.

Extendedcontactwithyourbody,eventhroughclothing,maycauseaskin

burn.

•Donotplacetheacpoweradapterincontactwithanypartofyourbody

whileitisinuse.

•Neveruseittowarmyourbody.

Preventyourcomputerfromgettingwet.

•Toavoidspillsandthedangerofelectricalshock,keepliquidsawayfrom

yourcomputer.

Protectthecablesfrombeingdamaged.

Applyingstrongforcetocablesmaydamageorbreakthem.

•Routecommunicationlines,orthecablesofanacpoweradapter,amouse,a

keyboard,aprinter,oranyotherelectronicdevice,sothattheycannotbe

walkedon,trippedover,pinchedbyyourcomputerorotherobjects,orin

anywaysubjectedtotreatmentthatcouldinterferewiththeoperationof

yourcomputer.

©CopyrightLenovo2011

v

Protectyourcomputeranddatawhenmovingit.

Beforemovingacomputerequippedwithaharddiskdrive,dooneofthe

following,andmakesurethatthepowerswitchisofforisblinking:

•Turnitoff.

•Putitinsleep(standby)mode.

•Putitinhibernationmode.

Thiswillhelptopreventdamagetothecomputer,andpossiblelossofdata.

Handleyourcomputergently.

•Donotdrop,bump,scratch,twist,hit,vibrate,push,orplaceheavyobjectson

yourcomputer,display,orexternaldevices.

Carryyourcomputercarefully.

•Useaqualitycarryingcasethatprovidesadequatecushioningandprotection.

•Donotpackyourcomputerinatightlypackedsuitcaseorbag.

•Beforeputtingyourcomputerinacarryingcase,makesurethatitisoff,insleep

(standby)mode,orinhibernationmode.Donotputacomputerinacarrying

casewhileitisturnedon.

Importantsafetyinformation

Note:Readimportantsafetyinformationrst.

Thisinformationcanhelpyousafelyuseyournotebookcomputer.Followandretainallinformationincluded

withyourcomputer.Theinformationinthisdocumentdoesnotalterthetermsofyourpurchaseagreement

ortheLenovo

®

LimitedWarranty.Formoreinformation,see“WarrantyInformation”intheSafetyand

WarrantyGuidethatcomeswithyourcomputer.

Customersafetyisimportant.Ourproductsaredevelopedtobesafeandeffective.However,personal

computersareelectronicdevices.Powercords,poweradapters,andotherfeaturescancreatepotential

safetyrisksthatcanresultinphysicalinjuryorpropertydamage,especiallyifmisused.Toreducethese

risks,followtheinstructionsincludedwithyourproduct,observeallwarningsontheproductandinthe

operatinginstructions,andreviewtheinformationincludedinthisdocumentcarefully.Bycarefullyfollowing

theinformationcontainedinthisdocumentandprovidedwithyourproduct,youcanhelpprotectyourself

fromhazardsandcreateasafercomputerworkenvironment.

Note:Thisinformationincludesreferencestopoweradaptersandbatteries.Inadditiontonotebook

computers,someproducts(suchasspeakersandmonitors)shipwithexternalpoweradapters.Ifyouhave

suchaproduct,thisinformationappliestoyourproduct.Inaddition,computerproductscontainacoin-sized

internalbatterythatprovidespowertothesystemclockevenwhenthecomputerisunplugged,sothe

batterysafetyinformationappliestoallcomputerproducts.

viUserGuide

Conditionsthatrequireimmediateaction

Productscanbecomedamagedduetomisuseorneglect.Someproductdamageisseriousenough

thattheproductshouldnotbeusedagainuntilithasbeeninspectedand,ifnecessary,repairedby

anauthorizedservicer.

Aswithanyelectronicdevice,paycloseattentiontotheproductwhenitisturnedon.Onveryrare

occasions,youmightnoticeanodororseeapuffofsmokeorsparksventfromyourproduct.Oryou

mighthearsoundslikepopping,crackingorhissing.Theseconditionsmightmerelymeanthatan

internalelectroniccomponenthasfailedinasafeandcontrolledmanner.Or,theymightindicate

apotentialsafetyissue.However,donottakerisksorattempttodiagnosethesituationyourself.

ContacttheCustomerSupportCenterforfurtherguidance.ForalistofServiceandSupportphone

numbers,seethefollowingWebsite:

http://www.lenovo.com/support/phone

Frequentlyinspectyourcomputeranditscomponentsfordamageorwearorsignsofdanger.Ifyou

haveanyquestionabouttheconditionofacomponent,donotusetheproduct.ContacttheCustomer

SupportCenterortheproductmanufacturerforinstructionsonhowtoinspecttheproductand

haveitrepaired,ifnecessary.

Intheunlikelyeventthatyounoticeanyofthefollowingconditions,orifyouhaveanysafetyconcerns

withyourproduct,stopusingtheproductandunplugitfromthepowersourceandtelecommunication

linesuntilyoucanspeaktotheCustomerSupportCenterforfurtherguidance.

•Powercords,plugs,poweradapters,extensioncords,surgeprotectors,orpowersuppliesthatare

cracked,broken,ordamaged.

•Signsofoverheating,smoke,sparks,orre.

•Damagetoabattery(suchascracks,dents,orcreases),dischargefromabattery,orabuildupofforeign

substancesonthebattery.

•Acracking,hissingorpoppingsound,orstrongodorthatcomesfromtheproduct.

•Signsthatliquidhasbeenspilledoranobjecthasfallenontothecomputerproduct,thepowercordor

poweradapter.

•Thecomputerproduct,powercord,orpoweradapterhasbeenexposedtowater.

•Theproducthasbeendroppedordamagedinanyway.

•Theproductdoesnotoperatenormallywhenyoufollowtheoperatinginstructions.

Note:Ifyounoticetheseconditionswithaproduct(suchasanextensioncord)thatisnotmanufacturedfor

orbyLenovo,stopusingthatproductuntilyoucancontacttheproductmanufacturerforfurtherinstructions,

oruntilyougetasuitablereplacement.

Safetyguidelines

Alwaysobservethefollowingprecautionstoreducetheriskofinjuryandpropertydamage.

Formoreinformation,see“Importantsafetyinformation”intheSafetyandWarrantyGuidethatcomes

withyourcomputer.

Serviceandupgrades

DonotattempttoserviceaproductyourselfunlessinstructedtodosobytheCustomerSupportCenteror

yourdocumentation.OnlyuseaServiceProviderwhoisapprovedtorepairyourparticularproduct.

Note:Somecomputerpartscanbeupgradedorreplacedbythecustomer.Upgradestypicallyare

referredtoasoptions.ReplacementpartsapprovedforcustomerinstallationarereferredtoasCustomer

ReplaceableUnits,orCRUs.Lenovoprovidesdocumentationwithinstructionswhenitisappropriatefor

©CopyrightLenovo2011

vii

customerstoinstalloptionsorreplaceCRUs.Youmustcloselyfollowallinstructionswheninstallingor

replacingparts.TheOffstateofapowerindicatordoesnotnecessarilymeanthatvoltagelevelsinsidea

productarezero.Beforeyouremovethecoversfromaproductequippedwithapowercord,alwaysmake

surethatthepoweristurnedoffandthattheproductisunpluggedfromanypowersource.Ifyouhave

anyquestionsorconcerns,contacttheCustomerSupportCenter.

Althoughtherearenomovingpartsinyourcomputerafterthepowercordhasbeendisconnected,the

followingwarningsarerequiredforyoursafety.

CAUTION:

Hazardousmovingparts.Keepngersandotherbodypartsaway.

CAUTION:

BeforereplacinganyCRUs,turnoffthecomputerandwaitthreetoveminutestoletthecomputer

coolbeforeopeningthecover.

Powercordsandpoweradapters

DANGER

Useonlythepowercordsandpoweradapterssuppliedbytheproductmanufacturer.

Thepowercordsshallbesafetyapproved.ForGermany,itshallbeH05VV-F,3G,0.75mm

2

,or

better.Forothercountries,thesuitabletypesshallbeusedaccordingly.

Neverwrapapowercordaroundapoweradapterorotherobject.Doingsocanstressthecordin

waysthatcancausethecordtofray,crack,orcrimp.Thiscanpresentasafetyhazard.

Alwaysroutepowercordssothattheywillnotbewalkedon,trippedover,orpinchedbyobjects.

Protectpowercordandpoweradaptersfromliquids.Forinstance,donotleaveyourpowercordor

poweradapternearsinks,tubs,toilets,oronoorsthatarecleanedwithliquidcleansers.Liquids

cancauseashortcircuit,particularlyifthepowercordorpoweradapterhasbeenstressedby

misuse.Liquidsalsocancausegradualcorrosionofpowercordterminalsand/ortheconnector

terminalsonapoweradapter,whichcaneventuallyresultinoverheating.

Alwaysconnectpowercordsandsignalcablesinthecorrectorderandensurethatallpowercord

connectorsaresecurelyandcompletelypluggedintoreceptacles.

DonotuseanypoweradapterthatshowscorrosionattheACinputpinsorshowssignsof

overheating(suchasdeformedplastic)attheACinputoranywhereonthepoweradapter.

Donotuseanypowercordswheretheelectricalcontactsoneitherendshowsignsofcorrosionor

overheatingorwherethepowercordappearstohavebeendamagedinanyway.

viiiUserGuide

Extensioncordsandrelateddevices

Ensurethatextensioncords,surgeprotectors,uninterruptiblepowersupplies,andpowerstripsthatyouuse

areratedtohandletheelectricalrequirementsoftheproduct.Neveroverloadthesedevices.Ifpowerstrips

areused,theloadshouldnotexceedthepowerstripinputrating.Consultanelectricianformoreinformation

ifyouhavequestionsaboutpowerloads,powerrequirements,andinputratings.

Plugsandoutlets

DANGER

Ifareceptacle(poweroutlet)thatyouintendtousewithyourcomputerequipmentappearstobe

damagedorcorroded,donotusetheoutletuntilitisreplacedbyaqualiedelectrician.

Donotbendormodifytheplug.Iftheplugisdamaged,contactthemanufacturertoobtain

areplacement.

Donotshareanelectricaloutletwithotherhomeorcommercialappliancesthatdrawlargeamounts

ofelectricity;otherwise,unstablevoltagemightdamageyourcomputer,data,orattacheddevices.

Someproductsareequippedwithathree-prongedplug.Thisplugtsonlyintoagrounded

electricaloutlet.Thisisasafetyfeature.Donotdefeatthissafetyfeaturebytryingtoinsertitinto

anon-groundedoutlet.Ifyoucannotinserttheplugintotheoutlet,contactanelectricianforan

approvedoutletadapterortoreplacetheoutletwithonethatenablesthissafetyfeature.Never

overloadanelectricaloutlet.Theoverallsystemloadshouldnotexceed80percentofthebranch

circuitrating.Consultanelectricianformoreinformationifyouhavequestionsaboutpowerloads

andbranchcircuitratings.

Besurethatthepoweroutletyouareusingisproperlywired,easilyaccessible,andlocatedclose

totheequipment.Donotfullyextendpowercordsinawaythatwillstressthecords.

Besurethatthepoweroutletprovidesthecorrectvoltageandcurrentfortheproductyouare

installing.

Carefullyconnectanddisconnecttheequipmentfromtheelectricaloutlet.

Powersupplystatement

DANGER

Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.

Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabel

attached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwith

oneoftheseparts,contactaservicetechnician.

©CopyrightLenovo2011

ix

Externaldevices

CAUTION:

DonotconnectordisconnectanyexternaldevicecablesotherthanUniversalSerialBus(USB)

whilethecomputerpowerison;otherwise,youmightdamageyourcomputer.Toavoidpossible

damagetoattacheddevices,waitatleastvesecondsafterthecomputerisshutdowntodisconnect

externaldevices.

Generalbatterynotice

DANGER

PersonalcomputersmanufacturedbyLenovocontainacoincellbatterytoprovidepowerto

thesystemclock.Inaddition,manymobileproducts,suchasnotebookcomputers,utilizea

rechargeablebatterypacktoprovidesystempowerwheninportablemode.Batteriessuppliedby

Lenovoforusewithyourproducthavebeentestedforcompatibilityandshouldonlybereplaced

withapprovedparts.

Neverattempttoopenorserviceanybattery.Donotcrush,puncture,orincineratebatteriesor

shortcircuitthemetalcontacts.Donotexposethebatterytowaterorotherliquids.Onlyrecharge

thebatterypackstrictlyaccordingtoinstructionsincludedintheproductdocumentation.

Batteryabuseormishandlingcancausethebatterytooverheat,whichcancausegassesorame

to“vent”fromthebatterypackorcoincell.Ifyourbatteryisdamaged,orifyounoticeany

dischargefromyourbatteryorthebuildupofforeignmaterialsonthebatteryleads,stopusingthe

batteryandobtainareplacementfromthebatterymanufacturer.

Batteriescandegradewhentheyareleftunusedforlongperiodsoftime.Forsomerechargeable

batteries(particularlyLithiumIonbatteries),leavingabatteryunusedinadischargedstatecould

increasetheriskofabatteryshortcircuit,whichcouldshortenthelifeofthebatteryandcanalso

poseasafetyhazard.DonotletrechargeableLithium-Ionbatteriescompletelydischargeorstore

thesebatteriesinadischargedstate.

xUserGuide

Rechargeablebatterynotice

DANGER

Donotattempttodisassembleormodifythebatterypack.Attemptingtodosocancausean

explosion,orliquidleakagefromthebatterypack.Abatterypackotherthantheonespeciedby

Lenovo,oradisassembledormodiedbatterypackisnotcoveredbythewarranty.

Iftherechargeablebatterypackisincorrectlyreplaced,thereisdangerofanexplosion.Thebattery

packcontainsasmallamountofharmfulsubstances.Toavoidpossibleinjury:

•ReplaceonlywithabatteryofthetyperecommendedbyLenovo.

•Keepthebatterypackawayfromre.

•Donotexposeittowaterorrain.

•Donotattempttodisassembleit.

•Donotshort-circuitit.

•Keepitawayfromchildren.

•Donotdropthebatterypack.

Donotputthebatterypackintrashthatisdisposedofinlandlls.Whendisposingofthebattery,

complywithlocalordinancesorregulations.

Thebatterypackshouldbestoredatroomtemperature,chargedtoapproximately30to50%

ofcapacity.Werecommendthatbatterypackbechargedaboutonceperyeartoprevent

overdischarge.

Lithiumcoincellbatterynotice

DANGER

Dangerofexplosionifbatteryisincorrectlyreplaced.

Whenreplacingthelithiumcoincellbattery,useonlythesameoranequivalenttypethatis

recommendedbythemanufacturer.Thebatterycontainslithiumandcanexplodeifnotproperly

used,handled,ordisposedof.

Donot:

•Throworimmerseintowater

•Heattomorethan100°C(212°F).

•Repairordisassemble

Disposeofthebatteryasrequiredbylocalordinancesorregulations.

ThefollowingstatementappliestousersinthestateofCalifornia,U.S.A.

CaliforniaPerchlorateInformation:

ProductscontainingCR(manganesedioxide)lithiumcoincellbatteriesmaycontainperchlorate.

PerchlorateMaterial-specialhandlingmayapply,See

http://www.dtsc.ca.gov/hazardouswaste/perchlorate

©CopyrightLenovo2011

xi

Heatandproductventilation

DANGER

Computers,acpoweradapters,andmanyaccessoriescangenerateheatwhenturnedonandwhen

batteriesarecharging.Notebookcomputerscangenerateasignicantamountofheatduetotheir

compactsize.Alwaysfollowthesebasicprecautions:

•Whenyourcomputeristurnedonorthebatteryischarging,thebase,thepalmrest,andsome

otherpartsmaybecomehot.Avoidkeepingyourhands,yourlap,oranyotherpartofyour

bodyincontactwithahotsectionofthecomputerforanyextendedlengthoftime.Whenyou

usethekeyboard,avoidkeepingyourpalmsonthepalmrestforaprolongedperiodoftime.

Yourcomputergeneratessomeheatduringnormaloperation.Theamountofheatdependson

theamountofsystemactivityandthebatterychargelevel.Extendedcontactwithyourbody,

eventhroughclothing,couldcausediscomfortorevenaskinburn.Periodicallytakebreaks

fromusingthekeyboardbyliftingyourhandsfromthepalmrest;andbecarefulnottouse

thekeyboardforanyextendedlengthoftime.

•Donotoperateyourcomputerorchargethebatterynearammablematerialsorinexplosive

environments.

•Ventilationslots,fansand/orheatsinksareprovidedwiththeproductforsafety,comfort,and

reliableoperation.Thesefeaturesmightinadvertentlybecomeblockedbyplacingtheproducton

abed,sofa,carpet,orotherexiblesurface.Neverblock,cover,ordisablethesefeatures.

•Whentheacpoweradapterisconnectedtoanelectricaloutletandyourcomputer,itgenerates

heat.Donotplacetheadapterincontactwithanypartofyourbodywhileusingit.Neverusethe

acpoweradaptertowarmyourbody.Extendedcontactwithyourbody,eventhroughclothing,

maycauseaskinburn.

Foryoursafety,alwaysfollowthesebasicprecautionswithyourcomputer:

•Keepthecoverclosedwheneverthecomputerispluggedin.

•Regularlyinspecttheoutsideofthecomputerfordustaccumulation.

•Removedustfromventsandanyperforationsinthebezel.Morefrequentcleaningsmightbe

requiredforcomputersindustyorhigh-trafcareas.

•Donotrestrictorblockanyventilationopenings.

•Donotoperateyourcomputerinsidefurniture,asthismightincreasetheriskofoverheating.

•Airowtemperaturesintothecomputershouldnotexceed35°C(95°F).

xiiUserGuide

Electricalcurrentsafetyinformation

DANGER

Electriccurrentfrompower,telephone,andcommunicationcablesishazardous.

Toavoidashockhazard:

•Donotuseyourcomputerduringalightningstorm.

•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconguration

ofthisproductduringanelectricalstorm.

•Connectallpowercordstoaproperlywiredandgroundedelectricaloutlet.

•Connecttoproperlywiredoutletsanyequipmentthatwillbeattachedtothisproduct.

•Wheneverpossible,useonehandonlytoconnectordisconnectsignalcables.

•Neverturnonanyequipmentwhenthereisevidenceofre,water,orstructuraldamage.

•Disconnecttheattachedpowercords,batterypack,andallthecablesbeforeyouopenthe

devicecovers,unlessinstructedotherwiseintheinstallationandcongurationprocedures.

•Donotuseyoucomputeruntilallinternalpartsenclosuresarefastenedintoplace.Neveruse

thecomputerwheninternalpartsandcircuitsareexposed.

DANGER

Connectanddisconnectcablesasdescribedinthefollowingprocedureswheninstalling,moving,

oropeningcoversonthisproductorattacheddevices.

Toconnect:

1.TurneverythingOFF .

2.First,attachallcablestodevices.

3.Attachsignalcablestoconnectors.

4.Attachpowercordstooutlets.

5.TurndevicesON.

Todisconnect:

1.TurneverythingOFF .

2.First,removepowercordsfromoutlets.

3.Removesignalcablesfromconnectors.

4.Removeallcablesfromdevices.

Thepowercordmustbedisconnectedfromthewalloutletorreceptaclebeforeinstallingallother

electricalcablesconnectedtothecomputer.

Thepowercordmaybereconnectedtothewalloutletorreceptacleonlyafterallotherelectrical

cableshavebeenconnectedtothecomputer.

Liquidcrystaldisplay(LCD)notice

CAUTION:

TheLCDismadeofglass,androughhandlingordroppingthecomputercancausetheLCDtobreak.

IftheLCDbreaksandtheinternaluidgetsintoyoureyesoronyourhands,immediatelywashthe

affectedareaswithwaterforatleast15minutes;ifanysymptomsarepresentafterwashing,get

medicalcare.

Usingheadphonesorearphones

Ifyourcomputerhasbothaheadphoneconnectorandanaudio-outconnector,alwaysusetheheadphone

connectorforheadphones(alsocalledaheadset)orearphones.

CAUTION:

Excessivesoundpressurefromearphonesandheadphonescancausehearingloss.Adjustmentof

©CopyrightLenovo2011

xiii

theequalizertomaximumincreasestheearphoneandheadphoneoutputvoltageandthesound

pressurelevel.Therefore,toprotectyourhearing,adjusttheequalizertoanappropriatelevel.

Excessiveuseofheadphonesorearphonesforalongperiodoftimeathighvolumecanbedangerousifthe

outputoftheheadphoneorearphoneconnectorsdonotcomplywithspecicationsofEN50332-2.The

headphoneoutputconnectorofyourcomputercomplieswithEN50332-2Subclause7.Thisspecication

limitsthecomputer’smaximumwidebandtrueRMSoutputvoltageto150mV.Tohelpprotectagainst

hearingloss,ensurethattheheadphonesorearphonesyouusealsocomplywithEN50332-2(Clause7

limits)forawidebandcharacteristicvoltageof75mV.UsingheadphonesthatdonotcomplywithEN

50332-2canbedangerousduetoexcessivesoundpressurelevels.

IfyourLenovocomputercamewithheadphonesorearphonesinthepackage,asaset,thecombinationof

theheadphonesorearphonesandthecomputeralreadycomplieswiththespecicationsofEN50332-1.

Ifdifferentheadphonesorearphonesareused,ensurethattheycomplywithEN50332-1(Clause6.5

LimitationValues).UsingheadphonesthatdonotcomplywithEN50332-1canbedangerousdueto

excessivesoundpressurelevels.

Additionalsafetyinformation

DANGER

Plasticbagscanbedangerous.Keepplasticbagsawayfrombabiesandchildrentoavoiddanger

ofsuffocation.

NoticeforTabletPCusers

SafetyNoticeforusersinAustralia:

DANGER

Donotconnectphonelinewhileusingtabletmode.

NoticeforusersintheU.S.A.

ManyPCproductsandaccessoriescontaincords,cablesorwires,suchaspowercordsorcordstoconnect

theaccessorytoaPC.Ifthisproducthassuchacord,cableorwire,thenthefollowingwarningapplies:

WARNING

Handlingthecordonthisproductorcordsassociatedwithaccessoriessoldwiththisproductwillexpose

youtolead,achemicalknowntotheStateofCaliforniatocausecancer,andbirthdefectsorother

reproductiveharm.Washhandsafterhandling.

Savetheseinstructions.

xivUserGuide

Chapter1.ProductOverview

Thischapterprovidesinformationaboutthelocationsofconnectors,locatingimportantproductinformation,

computerfeatures,specications,operatingenvironment,andpreinstalledsoftwareprograms.

Thischaptercontainsthefollowingtopics:

•“Locatingcomputercontrols,connectors,andindicators”onpage1

•“Locatingimportantproductinformation”onpage9

•“Features”onpage11

•“Specications”onpage12

•“Operatingenvironment”onpage13

•“ThinkVantagetechnologiesandsoftware”onpage13

Locatingcomputercontrols,connectors,andindicators

Thissectionintroducesyoutothehardwarefeaturesofyourcomputer,andthengivesyouthebasic

informationyou'llneedtostarttakingadvantageofitsfunctions.

•“Frontview”onpage2

•“Right-sideview”onpage4

•“Left-sideview”onpage5

•“Bottomview”onpage7

•“Statusindicators”onpage8

1

Frontview

Figure1.ThinkPadEdgeE120andE125frontview

1UltraConnect™wirelessantennas(left)

2Integratedcamera

3UltraConnectwirelessantennas(right)

4Powerswitch

5Power-statusindicator6Bluetoothantenna

7System-statusindicator8Built-instereospeaker(right)

9TrackPoint

®

buttons10Touchpad

11TrackPointpointingstick

12Built-instereospeaker(left)

13Built-inmicrophone14Volumecontrolbuttons

1UltraConnectwirelessantennas(left)

3UltraConnectwirelessantennas(right)

Thebuilt-inantennasforthewirelesscommunicationarelocatedatthetopleftandthetoprightportionsof

yourcomputerdisplay.

Forthespeciclocationsofeachantenna,referto“LocatingtheUltraConnectwirelessantennas”on

page148

.

2Integratedcamera

Yourcomputermayhaveanintegratedcamera.Byusingthiscamera,youcantakepicturesorholda

videoconference.

Formoreinformationabouthowtousethecamera,referto“Usinganintegratedcamera”onpage42.

4Powerswitch

Usethepowerswitchtoturnonthecomputer.Toturnoffyourcomputer,usetheStartmenushutdown

options.

2UserGuide

Ifyoucannotturnoffthecomputerbyusingthismethod,pressandholdthepowerswitchfor2seconds.

Ifyourcomputerstopsresponding,andyoucannotturnitoff,pressandholdthepowerswitchfor4-6

seconds.

ThepowerswitchalsocanbeprogrammedviaPowerManagertoshutdownthecomputerorputitinto

sleep(standby)orhibernationmode.

5Power-statusindicator

Yourcomputerhasthepowerstatusindicator.Forthedetailedinformationaboutthelocationandmeaning

oftheindicator,see“Power-statusindicator”onpage9.

6Bluetoothantenna

Ifyourcomputerhasintegratedbluetoothfeatures,referto“UsingBluetooth”onpage33formore

information.

7System-statusindicator

Yourcomputerhasthesystemstatusindicator.Forthedetailedinformationaboutthelocationandmeaning

oftheindicator,see“System-statusindicators”onpage8

.

8Built-instereospeaker(right)

12Built-instereospeaker(left)

Thestereospeakersarebuiltintoyourcomputer.

Fordetails,refertotheinstructionsin“Specialkeysandbuttons”onpage20.

UltraNav

®

9TrackPointbuttons

10Touchpad

11TrackPointpointingstick

ThekeyboardcontainstheuniqueTrackPointpointingdevice.Pointing,selecting,anddraggingareallpart

ofasingleprocessthatyoucanperformwithoutmovingyourngersfromtypingposition.

MoveyourngertipacrosstheUltraNavtouchpadtomovethepointer.

TheTrackPointandTrackPointbuttonsprovidefunctionssimilartothoseofamouseanditsbuttons.

13Built-inmicrophone

Thebuilt-inmicrophonecapturessoundandvoicewhenitisusedwithanapplicationprogramcapable

ofhandlingaudio.

14Volumecontrolbuttons

Thebuilt-involumecontrolbuttonsenableyoutoquicklyadjustthevolumeormutethesoundfromyour

computer.

Fordetails,refertotheinstructionsin“Specialkeysandbuttons”onpage20.

Chapter1.ProductOverview3

Right-sideview

Figure2.ThinkPadEdgeE120andE125right-sideview

1Mediacardreaderslot

2AlwaysOnUSBconnector

3USBconnector

4Powerjack

5Securitykeyhole

1Mediacardreaderslot

TheMediaCardReadersupportsthefollowingfourtypesofcards:

•SDcards

•SDHCcards

•SDXCcards

•MultiMediaCards

Note:YourcomputerdoesnotsupporttheContentProtectionforRecordableMedia(CPRM)featurefor

SDcards.

Fordetails,refertotheinstructionsin“Usingthemediacardreader”onpage44

.

2AlwaysOnUSBconnector

TheAlwaysOnUSBconnectorisusedforconnectingdevicescompatiblewithaUSBinterface,suchas

aprinteroradigitalcamera.

Bydefault,evenifyourcomputerisinsleep(standby)mode,theAlwaysOnUSBconnectorstillenables

youtochargesomedevices,suchasiPod

®

,iPhone

®

,andBlackBerry

®

smartphones,byattachingthe

devicestotheconnector.

4UserGuide

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