UserGuideLenovoE50–70,LenovoE50–80,ZhaoYangE50–70andZhaoYangE50–80
Batteriescandegradewhentheyareleftunusedforlongperiodsoftime.Forsomerechargeablebatteries(particularlyLithiumIonbatteries),leavingabatteryunusedinadis
CaliforniaPerchlorateInformation:Productscontainingmanganesedioxidelithiumcoincellbatteriesmaycontainperchlorate.PerchlorateMaterial-specialhandlingma
ElectricalcurrentsafetyinformationDANGERElectriccurrentfrompower,telephone,andcommunicationcablesishazardous.Toavoidashockhazard:•Donotuseyourcomputer
DANGERSomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywith
xiiUserGuide
Chapter1.ProductoverviewThischapterintroducesthecomputerhardwarefeatures.•“Frontview”onpage1•“Left-sideview”onpage2•“Right-sideview”onpage4•“Bottomvie
2CameraindicatorIndicateswhetherthecameraisenabled.3MicrophoneholeCapturessound.4PowerbuttonPressthisbuttontoturnonthecomputer.Toturnoffthecomputer,re
Figure2.Left-sideview1acpowerconnector5VGAconnector2LenovoOneLinkconnetor(onselectmodels)6Ethernetconnector3dc-inindicator7HDMI-outconnector4Ventilati
Attention:Toensureproperairflow,donotplaceanyobstacleinfrontoftheventilationslots.5VGAconnectorUsedtoconnectanexternalmonitororaprojectortoyourcomputer
Figure3.Right-sideview1Securitykeyhole4USB2.0connector2Opticaldrive5Comboaudiojack3Novobutton1SecuritykeyholeToprotectyourcomputerfromtheft,youcanpurc
Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthefollowing:•Safety,Warranty,andSetupGuide•RegulatoryNotice•“Importantsafe
BottomviewNote:Yourcomputermighthaveslightvariationsfromthefollowingillustration.Figure4.Bottomview1Batterylock3Batterylock(springloaded)2Batterypack4
•Doubledatarate3lowvoltage(DDR3L)synchronousdynamicrandomaccessmemory(SDRAM)Storagedevice•2.5-inchharddiskdrive•2.5–inchsolidstatehybriddrive(onsomemo
•Cells:4cells•Capacity:32Whor41Wh8UserGuide
Chapter2.UsingyourcomputerThischapterprovidesinformationonusingsomeofthecomputercomponents.•“Frequentlyaskedquestions”onpage9•“Configuringtheoperatings
ConfiguringtheoperatingsystemYourcomputercomeswithapreinstalledoperatingsystem.Whenyouusethecomputerforthefirsttime,youmightbepromptedtotakethefollowing
CapsLKFigure5.SpecialkeysThefollowingisabriefintroductiontothehotkeys.1HotkeysToinitiatethespecialfunctionofeachkey,pressthehotkeysdirectly.Cutsoffort
3NumericlockindicatorIndicateswhetherthenumerickeypadisenabled.4CapslockindicatorIndicateswhethertheuppercasemodeisenabled.SettingthehotkeymodeBydefau
2Left-clickbutton:Functionsthesameastheleftbuttononaconventionalmouse.3T ouchpad:Tomovethecursoronthescreen,slideyourfingertipoverthetouchpadinthedirec
UsingtheacpoweradapterWhenyouuseacpower,thebatterychargesautomatically.Theacpoweradapterthatcomeswithyourcomputerhastwobasiccomponents:•Thetransformer
PuttingcomputerintosleepmodeIfyouarenotgoingtousethecomputerforashorttime,putthecomputerintosleepmode.Thisnotonlyhelpsyouconservepower,butalsoprovides
ContentsReadthisfirst...iiiImportantsafetyinformation...ivConditionsthatrequireimmediateaction...ivSafetyguidelines...vChapt
1.Movethecursortothetop-rightorbottom-rightcornerofthescreentodisplaythecharms.2.ClickSettings.3.SelectHibernationfromthePowermenuoptions.Note:Alluser
WirelessconnectionWirelesscommunicationisthetransferofdatawithouttheuseofcablesbutbymeansofradiowavesonly.WirelessLANAwirelessLANcoversarelativelysmal
18UserGuide
Chapter3.YouandyourcomputerThischapterprovidesinformationaboutaccessibilityandcomfort.AccessibilityandcomfortGoodergonomicpracticeisimportanttogetthem
cleanandsetthebrightnesstolevelsthatenableyoutoseethescreenclearly.PressFn+up/downarrowtoadjustdisplaybrightness.Headposition:Keepyourheadandneckinaco
Chapter4.SecurityThischapterprovidesinformationaboutprotectingyourcomputerfromtheftandunauthorizeduse.•“Attachingamechanicallock”onpage21•“Usingpasswo
22UserGuide
Chapter5.LenovoOneKeyRecoverysystemLenovoOneKeyRecoverysystemisaneasy-to-usebackupandrecoverysoftware.Usingthissoftware,youcanbackuptheentiresystempar
Step1.Shutdownthecomputer.Step2.PresstheNovobutton.Step3.FromtheNovobuttonmenu,selectSystemrecoveryandpressEnter.Thecomputerstartstotherecoveryenviron
Chapter6.ReplacingdevicesThischapterprovidesinstructionsonhowtoreplacedevicesforyourcomputer.Thischaptercontainsthefollowingitems:•“Staticelectricityp
BatteryrecyclinginformationfortheEuropeanUnion...51AppendixC.RestrictionofHazardousSubstancesDirective(RoHS)...53IndiaRoHS...
DANGERIftherechargeablebatterypackisincorrectlyreplaced,thereisdangerofanexplosion.Thebatterypackcontainsasmallamountofharmfulsubstances.Toavoidpossib
Toreplacethememorymodule,dothefollowing:1.Turnoffthecomputerandthendisconnecttheacpoweradapterandallcablesfromthecomputer.Waitthreetofiveminutestoletth
ReplacingtheharddiskdriveBeforeyoustart,printtheseinstructions.Attention:Theharddiskdriveisverysensitive.Incorrecthandlingcancausedamageandpermanentlo
6.Removetheharddiskdrive(inthebracket)byliftingthetab5.e7.Removethescrews6,anddetachtheharddiskdrivefromthebracket.ffff8.Attachanewharddiskdrivetotheb
1.Turnoffthecomputer;thendisconnecttheacpoweradapterandallcablesfromthecomputer.Waitthreetofiveminutestoletthecomputercool.2.Closethecomputerdisplay,an
10.Aligntheloweredgeofthekeyboardwiththeloweredgeofthekeyboardcompartmentandpivotthekeyboarddown.Ensurethenewkeyboardisfirmlyinsertedinthecompartment.1
5.Insertascrewdriverintothescrewhole2,andthenpushtheopticaldriveinthedirectionshownbythearrow3toslideitout.6.Removetheopticaldrivebezel4,loosentwoscre
YourcomputerhasaPCIExpressMiniCardforconnectiontoawirelessLAN/WiMAX.ToreplacethePCIExpressMiniCard,readthefollowingprerequisites.Attention:Beforeyoust
8.ConnecttheantennacablestothenewPCIExpressMiniCard.Ensurethatyouconnecttheblackcabletotheconnectoronthecardmarkedwith“MAIN”or“M”,andconnectthegreycab
Chapter7.PreventingproblemsAnimportantpartofowningaLenovonotebookcomputerismaintenance.Withpropercare,youcanavoidcommonproblems.Thechapterprovidesinfo
ReadthisfirstBesuretofollowtheimportanttipsgivenheretocontinuetogetthemostuseandenjoymentoutofyourcomputer.Failuretodosomightleadtodiscomfortorinjury,o
•Keepyourcomputermorethan13cmor5inchesawayfrommagnets,activatedcellularphones,electricalapplicances,orspeakers.•Avoidsubjectingyourcomputertoextremete
•Storeyourexternalandremovableharddiskdrivesoropticaldrivesintheappropriatecontainersorpackagingwhennotinuse.•Beforeyouinstallanyofthefollowingdevices
Note:Avoidsprayingcleanerdirectlyontothedisplay.4.Wringoutasmuchoftheliquidasyoucan.5.Wipethedisplayagain;donotletanyliquiddripintothecomputer.6.Besur
Chapter8.TroubleshootingcomputerproblemsThischapterprovidesinformationonwhattodoifyouexperienceaproblemwithyourcomputer.TroubleshootingTomakesurethaty
SleepandhibernationproblemsPrinttheseinstructionsnowandkeepitwithyourcomputerforreferencelater.Acriticallow-batteryerroroccurs,andthecomputerimmediate
•Pressthepowerbuttonagaintoensurethatthecomputeristurnedon.Iftheproblempersists,contactyourlocalServiceProvider.WhenIturnonthecomputer,onlyawhitecurso
Iforgotmypassword.Doanyofthefollowing:•IfyouforgettheBIOSuserpassword,askthesystemadministratortoresetyouruserpassword.•Ifyouforgetyourharddiskdrivepa
AppendixA.RegulatoryinformationWirelessrelatedinformationWirelessinteroperabilityTheWirelessLANPCIExpressMiniCardisdesignedtobeinteroperablewithanywir
•BatteryStatusProfileUsageenvironmentandyourhealthIntegratedwirelesscardsemitradiofrequencyelectromagneticenergylikeotherradiodevices.However,thelevelo
Lenovoencouragesyoutomakeefficientuseofenergyanintegralpartofyourday-to-dayoperations.Tohelpinthisendeavor,Lenovohaspresetthefollowingpower-managementf
Protectyourcomputeranddatawhenmovingit.Beforemovingacomputerequippedwithaharddiskdrive,dooneofthefollowing,andmakesurethatthepowerswitchisofforisblink
ResponsibleParty:Lenovo(UnitedStates)Incorporated1009ThinkPlace-BuildingOneMorrisville,NC27560PhoneNumber:919-294-5900IndustryCanadaClassBemissioncomp
ZulassungsbescheinigunglautdemDeutschenGesetzüberdieelektromagnetischeVerträglichkeitvonBetriebsmitteln,EMVGvom20.Juli2007(früherGesetzüberdieelektrom
48UserGuide
AppendixB.WEEEandrecyclingstatementsLenovoencouragesownersofinformationtechnologyequipmenttoresponsiblyrecycletheirequipmentwhenitisnolongerneeded.Len
RecyclingServices,forthecollecting,reuse,andrecyclingofdisusedcomputersandmonitors.Fordetails,visittheLenovoWebsiteat:http://www.lenovo.com/services_w
BatteryrecyclinginformationfortheUnitedStatesandCanadaBatteryrecyclinginformationforTaiwanBatteryrecyclinginformationfortheEuropeanUnionNotice:Thismar
52UserGuide
AppendixC.RestrictionofHazardousSubstancesDirective(RoHS)IndiaRoHSRoHScompliantasperE-Waste(Management&Handling)Rules,2011.ChinaRoHS©CopyrightLeno
TurkishRoHSTheLenovoproductmeetstherequirementsoftheRepublicofTurkeyDirectiveontheRestrictionoftheUseofCertainHazardousSubstancesinElectricalandElectr
AppendixD.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat
apotentialsafetyissue.However,donottakerisksorattempttodiagnosethesituationyourself.ContacttheCustomerSupportCenterforfurtherguidance.ForalistofServic
TrademarksThefollowingtermsaretrademarksofLenovointheUnitedStates,othercountries,orboth:LenovoLenovologoOneKeyMicrosoftandWindowsaretrademarksoftheMic
IndexCCamera1Chargingthebattery14HHotkeys11MMechanicallock21PPassword21SSecurity21TTouchpad2©CopyrightLenovo201457
58UserGuide
PowercordsandpoweradaptersDANGERUseonlythepowercordsandpoweradapterssuppliedbytheproductmanufacturer.Thepowercordsshallbesafetyapproved.ForGermany,its
overloadanelectricaloutlet.Theoverallsystemloadshouldnotexceed80percentofthebranchcircuitrating.Consultanelectricianformoreinformationifyouhavequestio
Kommentare zu diesen Handbüchern