UserGuideLenovoE4325
dischargefromyourbatteryorthebuildupofforeignmaterialsonthebatteryleads,stopusingthebatteryandobtainareplacementfromthebatterymanufacturer.Batteriesca
ThefollowingstatementappliestousersinthestateofCalifornia,U.S.A.CaliforniaPerchlorateInformation:Productscontainingmanganesedioxidelithiumcoincellbatt
ElectricalcurrentsafetyinformationDANGERElectriccurrentfrompower,telephone,andcommunicationcablesishazardous.Toavoidashockhazard:•Donotuseyourcomputer
DANGERSomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywith
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Chapter1.ProductoverviewThischapterintroducesthecomputerhardwarefeatures.•“Frontview”onpage1•“Left-sideview”onpage2•“Right-sideview”onpage4•“Bottomvie
2StatusindicatorsFormoreinformation,referto“Statusindicators”onpage6.3SpeakersToadjustthesoundlevelofthebuilt-inspeakers,referto“Functionkeycombinatio
1 2 4 653Figure2.Left-sideview1Security-lockslot4Ethernetconnector2Fanlouvers5HDMIconnector3VGAconnector6USB3.0connector1SecuritykeyholeToprotectyourc
DANGERToavoidtheriskofelectricalshock,donotconnectthetelephonecabletotheEthernetconnector.YoucanonlyconnectanEthernetcabletothisconnector.Formoreinfor
1ComboaudiojackTolistentothesoundfromyourcomputer,connectheadphonesoraheadsetthathasa3.5-mm(0.14-inch),4-poleplugtothecomboaudiojack.2USBconnectorsUse
Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthefollowing:•Safety,Warranty,andSetupGuide•RegulatoryNotice•“Importantsafe
StatusindicatorsThistopicdescribesthemeaningofeachstatusindicator.Note:Yourcomputermighthaveslightvariationsfromthefollowingillustration.41 2 3Figure5
•Fast-blinkingorange:Thebatterychargeordischargelevelis5%orless.•Off:Thebatteryisdetachedorthecomputeristurnedoff.FeaturesThistopicliststhephysicalfea
•10/100/1000MbpsEthernetcommunicationSpecicationsThistopicliststhephysicalspecicationsforyourcomputer.Heatoutput•65W(222Btu/hr)or90W(307Btu/hr)maxim
Chapter2.UsingyourcomputerThischapterprovidesinformationonusingsomeofthecomputercomponents.•“Frequentlyaskedquestions”onpage9•“Conguringtheoperatings
•Acceptingtheenduserlicenseagreement•ConguringtheInternetconnection•Registeringtheoperatingsystem•CreatingauseraccountRegisteringyourcomputerWhenyour
Thefollowingisabriefintroductiontothefunctionkeycombinations.Conguringcameraandaudiosettings(Fn+Esc)Launchesthecameraandaudiosettingswindow.Thecamera
Otherfunctions•Fn+PrtSc:HasthesamefunctionastheSysRqkeyonaconventionalkeyboard.•Fn+Home:HasthesamefunctionasthePausekeyonaconventionalkeyboard.•Fn+End
123Figure8.Touchpad1Right-clickbutton:Functionsthesameastherightbuttononaconventionalmouse.2Left-clickbutton:Functionsthesameastheleftbuttononaconvent
•Thepowercordthatplugsintotheacoutletandintothetransformerpack.Attention:Usinganimproperpowercordcouldcauseseveredamagetothecomputer.Connectingtheacpo
•ForWindows7:ClickStart,clickthetrianglemarknexttotheShutdownbutton,andthenselectSleep.•PressFn+F1.Attention:Waituntilthepowerindicatorstartsblinking(
ContentsReadthisrst...iiiImportantsafetyinformation...ivConditionsthatrequireimmediateaction...ivSafetyguidelines...vChapt
DANGERIftherechargeablebatterypackisincorrectlyreplaced,thereisdangerofanexplosion.Thebatterypackcontainsasmallamountofharmfulsubstances.Toavoidpossib
TheAccessConnectionsprogrampreinstalledonyourcomputerisaconnectivityassistantprogramforcreatingandmanaginglocationproles.Eachlocationprolestoresallt
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Chapter3.YouandyourcomputerThischapterprovidesinformationaboutaccessibilityandcomfort.AccessibilityandcomfortGoodergonomicpracticeisimportanttogetthem
cleanandsetthebrightnesstolevelsthatenableyoutoseethescreenclearly.PressFn+up/downarrowtoadjustdisplaybrightness.Headposition:Keepyourheadandneckinaco
Chapter4.SecurityThischapterprovidesinformationaboutprotectingyourcomputerfromtheftandunauthorizeduse.•“Attachingamechanicallock”onpage21•“Usingpasswo
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Chapter5.RecoveryoverviewThischapterprovidesinformationabouttherecoverysolutionsforyourcomputer.RecoverysolutionsontheWindows7operatingsystemItisimpor
ReinstallingtheWindows7operatingsystemAttention:Therecoveryprocessisirreversible.Ensurethatyouhavebackedupyourcriticaldatabeforeusingtherecoveryfeatur
Chapter6.ReplacingdevicesThischapterprovidesinstructionsonhowtoreplacedevicesforyourcomputer.Thischaptercontainsthefollowingitems:•“Staticelectricityp
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DANGERIftherechargeablebatterypackisincorrectlyreplaced,thereisdangerofanexplosion.Thebatterypackcontainsasmallamountofharmfulsubstances.Toavoidpossib
DANGERIfthebackupbatteryisincorrectlyreplaced,thereisdangerofanexplosion.Thebackupbatterycontainsasmallamountofharmfulsubstances.Toavoidpossibleinjury
6.Installanewbackupbattery.7.Reinstallthebottomslotcover,andthenreinstallthescrews.8.Reinstallthebatterypack.See“Replacingthebatterypack”onpage25.9.Tu
346.Removetheharddiskdrivebyliftingthetab5.57.Slideanewharddiskdrivermlyintoplace,andthenreinstallthescrewstosecurethedrive.8.Reinstallthebottomslotc
22115.Ifonememorymoduleisalreadyinthememoryslot,pressoutonthelatchesonbothedgesofthesocketatthesametime3,andthenremovethememorymoduletomakeroomforthen
ReplacingtheopticaldriveBeforeyoustart,printtheseinstructions.Toreplacetheopticaldrive,dothefollowing:Note:Yourcomputermighthaveslightvariationsfromth
547.Insertanewopticaldrive,andthenreinstallthescrewtosecurethedrive.8.Reinstallthebottomslotcover,andthenreinstallthescrewstosecurethecover.9.Reinstal
4.Removethescrews1,andthenremovethebottomslotcover2.22115.Ifatoolforremovingconnectorsisincludedinthepackagewiththenewcard,usethetooltodisconnecttheca
9.Reinstallthebottomslotcover,andthenreinstallthescrewstosecurethecover.10.Reinstallthebatterypack.See“Replacingthebatterypack”onpage25.11.Turnthecomp
Chapter7.PreventingproblemsAnimportantpartofowningaLenovonotebookcomputerismaintenance.Withpropercare,youcanavoidcommonproblems.Thechapterprovidesinfo
ReadthisrstBesuretofollowtheimportanttipsgivenheretocontinuetogetthemostuseandenjoymentoutofyourcomputer.Failuretodosomightleadtodiscomfortorinjury,o
•Keepyourcomputermorethan13cmor5inchesawayfrommagnets,activatedcellularphones,electricalapplicances,orspeakers.•Avoidsubjectingyourcomputertoextremete
•Storeyourexternalandremovableharddiskdrivesoropticaldrivesintheappropriatecontainersorpackagingwhennotinuse.•Beforeyouinstallanyofthefollowingdevices
Note:Avoidsprayingcleanerdirectlyontothedisplay.4.Wringoutasmuchoftheliquidasyoucan.5.Wipethedisplayagain;donotletanyliquiddripintothecomputer.6.Besur
Chapter8.TroubleshootingcomputerproblemsThischapterprovidesinformationonwhattodoifyouexperienceaproblemwithyourcomputer.TroubleshootingTomakesurethaty
Iftheproblempersists,contactyourlocalCustomerSupportCenter.AstartupproblemPrinttheseinstructionsnowandkeepitwithyourcomputerforreferencelater.TheMicro
Incorrectcharactersaredisplayedonthescreen.Ensurethattheoperatingsystemandprogramsarecorrectlyinstalledonyourcomputer.Iftheproblempersists,contactyour
OneKeyRecoveryProprogramproblemsPrinttheseinstructionsrst.Backupcannotbemade.Ensurethat:•YouareusingaWindowsoperatingsystem.•Thereisenoughspaceonyour
Thecomputerdoesnotstartfromadeviceyouwant.Dothefollowing:1.EntertheBIOSprogram.2.SelectStartup➙Boot.EnsurethatthedeviceisincludedintheBootPriorityOrde
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AppendixA.RegulatoryinformationWirelessrelatedinformationWirelessinteroperabilityTheWirelessLANPCIExpressMiniCardisdesignedtobeinteroperablewithanywir
Protectyourcomputeranddatawhenmovingit.Beforemovingacomputerequippedwithaharddiskdrive,dooneofthefollowing,andmakesurethatthepowerswitchisofforisblink
•BatteryStatusProleUsageenvironmentandyourhealthIntegratedwirelesscardsemitradiofrequencyelectromagneticenergylikeotherradiodevices.However,thelevelo
AppendixB.WEEEandrecyclingstatementsLenovoencouragesownersofinformationtechnologyequipmenttoresponsiblyrecycletheirequipmentwhenitisnolongerneeded.Len
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AppendixC.RestrictionofHazardousSubstancesDirective(RoHS)IndiaRoHSRoHScompliantasperE-Waste(Management&Handling)Rules,2011.©CopyrightLenovo201349
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AppendixD.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat
TrademarksThefollowingtermsaretrademarksofLenovointheUnitedStates,othercountries,orboth:LenovoLenovologoOneKeyMicrosoftandWindowsaretrademarksoftheMic
IndexBBatterystatusindicator2CCamera1,11Chargingthebattery14FFunctionkeycombinations10MMechanicallock21PPassword21SSecurity21Specialkeys10TTouchpad2©C
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apotentialsafetyissue.However,donottakerisksorattempttodiagnosethesituationyourself.ContacttheCustomerSupportCenterforfurtherguidance.ForalistofServic
PartNumber:PrintedinChina(1P)P/N:*1P*
PowercordsandpoweradaptersDANGERUseonlythepowercordsandpoweradapterssuppliedbytheproductmanufacturer.Thepowercordsshallbesafetyapproved.ForGermany,its
overloadanelectricaloutlet.Theoverallsystemloadshouldnotexceed80percentofthebranchcircuitrating.Consultanelectricianformoreinformationifyouhavequestio
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