Lenovo S440 Uživatelská příručka

UserGuideThinkPadS440

thatthepoweristurnedoffandthattheproductisunpluggedfromanypowersource.Ifyouhaveanyquestionsorconcerns,contacttheCustomerSupportCenter.Althoughthereare

Table4.Configmenuitems(continued)MenuitemSubmenuitemSelectionCommentsUSB3.0Mode•Disabled•Enabled•AutoSettheUSB3.0controllermodefortheportssharedbetween

Table4.Configmenuitems(continued)MenuitemSubmenuitemSelectionCommentsIntel(R)SpeedStep®technology•Disabled•EnabledSelectthemodeofIntelSpeedSteptechnolo

DateandtimemenuTochangethedateortimeofyourcomputer,selecttheDate/TimetabfromtheThinkPadSetupmenu.Thendothefollowing:1.UsethecursorkeystoselectSystemDa

Table5.Securitymenuitems(continued)MenuitemSubmenuitemSelectionCommentslengthforpasswords,noonebutyoucanchangethelength.Power-OnPassword•Disabled•Enab

Table5.Securitymenuitems(continued)MenuitemSubmenuitemSelectionCommentsMemoryProtectionExecutionPrevention•Disabled•EnabledSomecomputervirusesandworms

Table5.Securitymenuitems(continued)MenuitemSubmenuitemSelectionCommentsIntelATModuleActivation•Disabled•Enabled•PermanentlyDisabledEnableordisabletheU

•Afteryouchangethestartupsequence,ensurethatyouselectacorrectdeviceduringacopy,asave,oraformatoperation.Otherwiseyourdatamightbeerasedoroverwritten.•I

Table6.Startupmenuitems(continued)MenuitemSelectionCommentsBootMode•Quick•DiagnosticsTheQuickbootisintendedtoboottheoperatingsystemassoonaspossiblebyr

Thismanageability,or“TotalCostofOwnership”(TCO),enablesyoutoremotelyoperateclientcomputersinthesamewayasyouoperateyourowncomputer,suchasturningonaclie

WakeonLANWhentheWakeonLANfeatureisenabledonacomputerthatisconnectedtoaLAN,anetworkadministratorcanstartthecomputerremotelyfromamanagementconsole,using

Topreventpossibleoverheating,donotcoverthepoweradapterwithclothingorotherobjectswhenthepoweradapterispluggedintoanelectricaloutlet.Extensioncordsandre

94UserGuide

Chapter9.PreventingproblemsAnimportantpartofowningaThinkPadnotebookcomputerismaintenance.Withpropercare,youcanavoidcommonproblems.Thechapterprovidesin

–Restartthecomputerandstarttherecoveryoperation.–Ifyourcomputerusesdiscsastherecoverymedia,donotremovethediscfromthedriveuntilpromptedtodoso.•Forsuspe

FormoreinformationabouthowtousetheSystemUpdateprogram,refertothehelpinformationsystemoftheprogram.TakingcareofyourcomputerAlthoughyourcomputerisdesign

•Storeyourexternalandremovableharddiskdriveintheappropriatecontainersorpackagingwhentheyarenotbeingused.•Beforeyouinstallanyofthefollowingdevices,touc

7.Wipethecoverwiththecleansponge.8.Wipethesurfaceagainwithadry,soft,lint-freecloth.9.Waitforthesurfacetodrycompletelyandremoveanyfibersfromthecloth.Cle

100UserGuide

Chapter10.TroubleshootingcomputerproblemsThischapterprovidesinformationonwhattodoifyouexperienceaproblemwithyourcomputer.Thischaptercontainsthefollowi

•Ifyoucannotturnoffyourcomputerbypressingandholdingthepowerswitch,removeallsourcesofpowerfromthecomputerandresetthesystembyinsertingastraightenedpaper

•Message:0271:Dateandtimeerror.Solution:Neitherthedatenorthetimeissetinthecomputer.EnterThinkPadSetuptosetthedateandtime.•Message:0177:BadSVPdata,stop

Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabelattached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususp

Solution:Theharddiskdriveisnotworking.Havetheharddiskdriveserviced.•Message:2101:DetectionerroronHDD1(UltrabayHDD)Solution:TheUltrabayharddiskdriveisn

Solution:Ensurethat:–Thebatteryisinstalledcorrectly.–Theacpoweradapterisconnectedtothecomputerandthepowercordispluggedintoaworkingelectricaloutlet.–Th

MemorymoduleproblemsPrinttheseinstructionsnowandkeepitwithyourcomputerforreferencelater.Ifyourmemorymoduleisnotoperatingproperly,checkthefollowingitem

1.Exittheapplicationthatusesthesounddevice(forexample,WindowsMediaPlayer).2.OpenControlPanel.ClickHardwareandSound➙Sound➙Playback.3.IfyouareusingaHead

ProblemswiththedisplayandmultimediadevicesThistopicincludesthemostcommonproblemswithdisplaysandmultimediadevices,includingthecomputerdisplay,theextern

Solution:ThisisanintrinsiccharacteristicoftheTFTtechnology.Yourcomputerdisplaycontainsmultiplethin-filmtransistors(TFTs).Asmallnumberofmissing,discolor

8.ClickProperties.Ifyouarepromptedforanadministratorpasswordorconfirmation,typethepasswordorprovideconfirmation.9.ClicktheDrivertab.10.ClickUpdateDriver

9.Setthescreenresolutionforthesecondarydisplay.10.Settherelativepositionofeachmonitorbydraggingitsicon.Youcansetthemonitorsinanyrelativeposition,butth

Note:Fordetailsaboutcontrollingvolume,refertoyourWindowsonlinehelp.•Problem:Avolumeorbalanceslidercannotbemoved.Solution:Theslidermightbegrayedout.Thi

BatteryandpowerproblemsThistopiccontainsinstructionsontroubleshootingbatteryandpowerproblems.Batteryproblems•Problem:Thebatterypackcannotbefullycharge

Lithiumcoin-cellbatterynoticeDANGERDangerofexplosionifbatteryisincorrectlyreplaced.Whenreplacingthelithiumcoin-cellbattery,useonlythesameoranequivalen

PowerproblemsPrinttheseinstructionsnowandkeepitwithyourcomputerforreferencelater.Ifyourcomputerisgettingnopoweratall,checkthefollowingitems:1.Checkall

–Theoperatingtemperatureiswithintheacceptablerange.Referto“Operatingenvironment”onpage12.Ifthebatteryischargedandthetemperatureiswithinrange,havetheco

–Whenyoucarryyourcomputer.Thisisanormalcharacteristicofaharddiskdriveandisnotadefect.•Problem:Theharddiskdrivedoesnotwork.Solution:OntheBootmenuofThin

Referto“Diagnosingproblems”onpage101foradiagnostictestoftheUSBconnector.Chapter10.Troubleshootingcomputerproblems117

118UserGuide

Chapter11.GettingsupportThischapterprovidesinformationaboutgettinghelpandsupportfromLenovo.•“BeforeyoucontactLenovo”onpage119•“Gettinghelpandservice”o

Informationaboutyourcomputerandpreinstalledsoftware,ifany,isavailableinthedocumentationthatcomeswithyourcomputer.Thedocumentationincludesprintedbooks,

Thefollowingitemsarenotcovered:•ReplacementoruseofpartsnotmanufacturedfororbyLenovoornon-warrantedpartsNote:Allwarrantedpartscontaina10-characterident

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AppendixA.RegulatoryinformationWirelessrelatedinformationWirelessinteroperabilityTheWirelessLANPCIExpressMiniCardisdesignedtobeinteroperablewithanywir

Foryoursafety,alwaysfollowthesebasicprecautionswithyourcomputer:•Keepthecoverclosedwheneverthecomputerispluggedin.•Regularlyinspecttheoutsideofthecomp

•BatteryStatusProfileUsageenvironmentandyourhealthIntegratedwirelesscardsemitradiofrequencyelectromagneticenergylikeotherradiodevices.However,thelevelo

LocatingwirelessregulatorynoticesFormoreinformationaboutthewirelessregulatorynotices,refertotheRegulatoryNoticeshippedwithyourcomputer.Ifyourcomputeri

CetappareilnumériquedelaclasseBestconformeàlanormeNMB-003duCanada.EuropeanUnion-CompliancetotheElectromagneticCompatibilityDirectiveThisproductisincon

KoreaClassBcompliancestatementJapanVCCIClassBcompliancestatementJapancompliancestatementforproductswhichconnecttothepowermainswithratedcurrentlessthan

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AppendixB.WEEEandrecyclingstatementsLenovoencouragesownersofinformationtechnologyequipmenttoresponsiblyrecycletheirequipmentwhenitisnolongerneeded.Len

DisposingofLenovocomputercomponentsSomeLenovocomputerproductssoldinJapanmayhavecomponentsthatcontainheavymetalsorotherenvironmentalsensitivesubstances

BatteriesorpackagingforbatteriesarelabeledinaccordancewithEuropeanDirective2006/66/ECconcerningbatteriesandaccumulatorsandwastebatteriesandaccumulator

132UserGuide

AppendixC.ENERGYSTARmodelinformationENERGYSTAR®isajointprogramoftheU.S.EnvironmentalProtectionAgencyandtheU.S.DepartmentofEnergyaimedatsavingmoneyandp

LCDnoticeCAUTION:Theliquidcrystaldisplay(LCD)ismadeofglass,androughhandlingordroppingthecomputercancausetheLCDtobreak.IftheLCDbreaksandtheinternalfluid

5.ClickthePowerManagementtab.6.CleartheAllowthisdevicetowakethecomputercheckbox.7.ClickOK.134UserGuide

AppendixD.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat

TrademarksThefollowingtermsaretrademarksofLenovointheUnitedStates,othercountries,orboth:LenovoAccessConnectionsActiveProtectionSystemRescueandRecovery

AppendixE.RestrictionofHazardousSubstancesDirective(RoHS)EuropeanUnionRoHSLenovoproductssoldintheEuropeanUnion,onorafter3January2013meettherequirement

UkraineRoHSIndiaRoHSRoHScompliantasperE-Waste(Management&Handling)Rules,2011.138UserGuide

Savetheseinstructions.xivUserGuide

Chapter1.ProductoverviewThischapterprovidesinformationaboutconnectorlocations,importantproductlabels,computerfeatures,specifications,operatingenvironme

5System-statusindicator(illuminatedThinkPad®logo)11Screen(multi-touchscreenonsomemodels)6TrackPoint®pointingstick1CameraSomemodelshaveanintegratedcame

7NFClogo(onsomemodels)Ifyourcomputercomeswiththenear-field-communication(NFC)card,theNFClogoisontheThinkPadtrackpad.FormoreinformationabouttheNFCfeatur

Notes:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthefollowing:•Safety,Warranty,andSetupGuide•RegulatoryNotice•“Importa

1Media-card-readerslotDependingonthemodel,thecomputermighthaveamedia-card-readerslot.Insertyourflashmediacardintothisslottoreadthedataonthecard.Themedi

Left-sideviewFigure3.Left-sideviewNote:Yourcomputermightlookslightlydifferentfromtheillustrationabove.1acpowerconnector3Ethernetconnector2LenovoOneLin

TheEthernetconnectorhastwoindicatorsthatshowthestatusofthenetworkconnection.Whentheupper-leftindicatorissolidgreen,itindicatesthatthecomputerconnectst

Somemodelshaveasolid-statedrivefordatastorage.Thesolid-statedrivemakesyourcomputerlightandfast.Note:Thehiddenservicepartitionisthereasonwhythereisless

1FnLockindicatorTheFnLockindicatorshowsthestatusoftheFnLockfunction.Formoreinformation,see“Specialkeys”onpage24.2Speaker-muteindicatorWhenthespeakermu

Thefollowingfigureshowsthelocationofthemachinetypeandmodelofyourcomputer:FCCIDandICCertificationnumberlabelThereisnoFCCIDorICCertificationnumberforthewir

ToremovethewirelessLANcardforrepairorreplacement,see“ReplacingaMiniPCIExpressCardforwirelessLANconnection”onpage70.Note:UseonlyLenovo-authorizedwirele

FeaturesThistopicliststhefeaturesofyourcomputer.Toviewthesystemproperties,dothefollowing:•ForWindows7:ClickStart,right-clickComputer.ThenclickProperti

Wirelessfeatures•IntegratedwirelessLAN•IntegratedBluetooth•NFC(onsomemodels)SecurityfeaturesFingerprintreaderSpecificationsThissectionliststhephysicals

–Storage:5.0°Cto43.0°C(41°Fto109°F)–Ataltitudesabove2438m(8000ft)–Maximumtemperaturewhenoperatingundertheunpressurizedcondition:31.3°C(88°F)Note:Wheny

ContentsReadthisfirst...vImportantsafetyinformation...viConditionsthatrequireimmediateaction..viiSafetyguidelines...viiChapt

Table1.ProgramsintheLenovoThinkVantageToolsprogram(continued)ProgramIconnameClientSecuritySolutionEnhancedSecurityCommunicationsUtilityWebConferencing

Table2.ProgramsinControlPanel(continued)ProgramControlPanelsectionGreentextinControlPanelMessageCenterPlusProgramsMessagesfromLenovoPasswordManagerSys

•AccessConnections(Windows7)TheAccessConnectionsprogramisaconnectivityassistantprogramforcreatingandmanaginglocationprofiles.Eachlocationprofilestoresal

•ActiveProtectionSystem(Windows7,Windows8,andWindows8.1)TheActiveProtectionSystemprogramprotectsyourharddiskdrivewhentheshocksensorinsideyourcomputerd

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Chapter2.UsingyourcomputerThischapterprovidesinformationonusingsomeofthecomputercomponents.Thischaptercontainsthefollowingtopics:•“Registeringyourcomp

CanIgetmyuserguideinanotherlanguage?•Todownloadtheuserguideinanotherlanguage,goto:http://www.lenovo.com/support.Thenfollowtheinstructionsonthescreen.H

•“Installinganewoperatingsystem”onpage79•“Computerstopsresponding”onpage101•“Powerproblems”onpage114Usingthemulti-touchscreenThistopicprovidesinstruct

TasksTouchgestures(touchmodelsonly)MouseactionsTozoominMovetwofingersfartherapart.PresstheCtrlkeywhilescrollingthemousewheelforward.TorotateanitemPuttw

TasksTouchgestures(touchmodelsonly)MouseactionsToviewtherecentlyusedapplicationsorselectanactiveapplicationfromthelistSwipeinandoutontheleftedge.Movet

RecoveringyouroperatingsystemifWindows8orWindows8.1failstostart...62Creatingandusingrecoverymedia...62Chapter6.Replacingdevices...65Staticelec

TasksTouchgestures(touchmodelsonly)MouseactionsMovethedesiredicondownwarduntilatickicon()isdisplayed,thenreleaseyourfinger.Toviewtheapplicationcommands

1Functionkeys•+:PressFn+EsctoenableordisabletheFnLockfunction.WhentheFnLockfunctionisdisabled:TheFnLockindicatorisoff.Toinitiatethespecialfunctionofea

•:ForWindows7:OpensControlPanel.ForWindows8andWindows8.1:OpenstheSettingscharm.•:ForWindows7:OpensWindowsSearch.ForWindows8andWindows8.1:OpenstheSearc

Note:Yourcomputerkeyboardmightlookslightlydifferentfromthefollowingillustration.UsingtheTrackPointpointingstickTousetheTrackPointpointingstick,applypr

Note:TheTrackPointcapusedinyourcomputerhasgroovesaasshowninthefollowingillustration.EnsurethatyoureplacetheTrackPointcapwithacorrectonethathassuchgroo

1.StartPowerManager.2.ClicktheGlobalPowerSettingstab.3.ForLowbatteryalarmorCriticallylowbatteryalarm,setthepercentageofthepowerlevelandsettheaction.No

Note:Tomaximizethelifeofthebattery,thecomputerdoesnotstartrechargingthebatteryiftheremainingpowerisgreaterthan95%.MaximizingthebatterylifeTomaximizeth

•HibernationmodeByusingthismode,youcanturnoffyourcomputercompletelywithoutsavingfilesorexitinganyprogramsthatarerunning.Whenthecomputerentershibernatio

•Iftherearerestrictionsontheuseofcomputerwirelessfeaturesonanairplane,disablethewirelessfeaturesofyourcomputerbeforeboarding.Dependingonthewirelessdev

Checkingthewireless-LANconnectionstatusYoucancheckthewireless-LANconnectionstatusthroughthewireless-network-connection-statusiconintheWindowsnotificati

BatteryrecyclinginformationfortheEuropeanUnion...130BatteryrecyclinginformationforTaiwan...131BatteryrecyclinginformationfortheUnited

4.SelectaBluetoothdevice,andthenfollowtheinstructionsonthescreen.•ForWindows8andWindow8.1:1.Gotothedesktop,andthenright-clickthedatathatyouwanttosend.

2.ClickDisplayforfurtherconfiguration.UsinganexternalmonitorNote:Whenyouconnectanexternalmonitor,avideointerfacecablewithaferritecoreisrequired.Yourcom

12.CleartheShowcompatiblehardwarecheckbox.13.Selectthecorrectmanufacturerandmodelfortheexternalmonitor.Ifyoucannotfindyourmonitoronthelist,stoptheinsta

•IfyourcomputerhastheAMD®graphicscard,youcandesignatetheprimarydisplaybydoingthefollowing:1.Right-clickonthedesktopandthenselectScreenresolution.2.Sel

Toachievethebestbalancebetweenthecomputerperformanceandalongbatterylife,dependingonthegraphicsqualitydemandoftherunningprogramandthesettingsofthepower

ConfiguringcamerasettingsYoucanconfigurethecamerasettingstomeetyourneeds,suchasadjustingthequalityofthevideooutput.Toconfigurethecamerasettings,dothefoll

1.ClickthetriangulariconintheWindowsnotificationareatoshowhiddenicons.Then,right-clicktheSafelyRemoveHardwareandEjectMediaicon.2.Selectthecorresponding

Chapter3.YouandyourcomputerThischapterprovidesinformationaboutaccessibility,comfort,andtravellingwithyourcomputer.AccessibilityandcomfortGoodergonomic

Headposition:Keepyourheadandneckinacomfortableandneutral(vertical,orupright)position.Chair:Useachairthatgivesyougoodbacksupportandseatheightadjustment

AssistivetechnologiesSomeaccessibilitytechnologiesareavailablethroughtheAccessibilityOptionsprogram.Dependingonyouroperatingsystem,thenumberofaccessib

ivUserGuide

•Externalmouse,ifyouareaccustomedtousingone•Ethernetcable•Extrabattery,charged•Aqualitycarryingcasethatprovidesadequatecushionandprotection•Externalst

Chapter4.SecurityThischapterprovidesinformationabouthowtoprotectyourcomputerfromtheftandunauthorizeduse.•“Usingpasswords”onpage45•“Harddisksecurity”on

4.Dependingonyourneed,dooneofthefollowing:•Tosetapassword,dothefollowing:a.IntheEnterNewPasswordfield,typeadesiredpasswordandpressEnter.b.IntheConfirmNe

b.IntheConfirmNewPasswordfield,retypethepasswordyoujustenteredandpressEnter.•IfyouselectUser+Master,dothefollowing:a.First,setauserharddiskpassword.When

Tipsonusingtheharddiskpasswords•YoucansettheminimumlengthofaharddiskpasswordthroughtheSecuritymenu.•Ifyousetaharddiskpasswordofoversevencharacters,the

Setting,changing,orremovingasupervisorpasswordBeforeyoustart,printtheseinstructions.Onlyasystemadministratorcanset,change,orremoveasupervisorpassword.

•Beforeyoudisposeof,sell,orhandoveryourcomputer,deletethedatastoredonit.Formoreinformation,referto“Noticeondeletingdatafromyourharddiskdriveorsolid-st

TosetanitemontheSecurityChipsubmenu,dothefollowing:1.Turnoffyourcomputer.Waitforaboutfiveseconds,andthenturnonthecomputeragain.2.Whenthelogoscreenisdis

1.Placethetopjointofyourfingeronthesensor.2.Applylightpressureandswipeyourfingertowardyouacrossthereaderinonesmoothmotion.Donotliftyourfingerwhenyouaresw

•Yourfingeriswrinkled.•Yourfingerisrough,dry,orinjured.•Yourfingerisstainedwithdirt,mud,oroil.•Thesurfaceofyourfingerisdifferentfromwhenyouenrolledyourfing

ReadthisfirstBesuretofollowtheimportanttipsgivenheretogetthemostuseandenjoymentoutofyourcomputer.Failuretodosomightleadtodiscomfortorinjury,orcauseyour

UsingfirewallsIfyoursystemispreinstalledwithafirewallprogram,itprotectsagainstcomputerInternetsecuritythreats,unauthorizedaccess,intrusions,andInterneta

Chapter5.RecoveryoverviewThischapterprovidesinformationabouttherecoverysolutionsprovidedbyLenovoontheWindows7operatingsystemandthePushButtonResetprogr

TocreaterecoverymediaontheWindows7operatingsystem,clickStart➙AllPrograms➙LenovoThinkVantageTools➙FactoryRecoveryDisks.Then,followtheinstructionsonthes

•Inaprotectedareaofyourharddiskdrive•Onthesecondaryharddiskdriveifasecondaryharddiskdriveisinstalledinyourcomputer•OnanattachedexternalUSBharddiskdriv

IfyouhavebackedupyourharddiskdriveusingtheRescueandRecoveryprogram,youcanrestoretheharddiskdrivefromaRescueandRecoverybackup,evenifyoucannotstarttheWi

•TocreatearescuemediumontheWindows7operatingsystem,dothefollowing:1.FromtheWindowsdesktop,clickStart➙AllPrograms➙LenovoThinkVantageTools➙EnhancedBacku

ReinstallingpreinstalleddevicedriversAttention:Whenyoureinstalldevicedrivers,youarechangingthecurrentconfigurationofyourcomputer.Reinstalldevicedrivers

AWindowsrecoveryimageispreinstalledintherecoverypartitiononyourcomputer.TheWindowsrecoveryimageenablesyoutorefreshyourcomputer,orresetyourcomputertoth

•Toperformacompleteformat,clickFullycleanthedrivetostarttheprocess.Theprocesswilltakeseveralhours.4.Followtheinstructionsonthescreentoresetyourcompute

1.Moveyourpointertothetop-rightorbottom-rightcornerofthescreentodisplaythecharms,andclickSearch.2.Dependingontheoperatingsystem,dooneofthefollowing:•F

Protectyourcomputeranddatawhenmovingit.Beforemovingacomputerequippedwithaharddiskdrive,dooneofthefollowing,andensurethatthepowerbuttonisofforisblinkin

64UserGuide

Chapter6.ReplacingdevicesThischapterprovidesinstructionsonhowtoreplacedevicesforyourcomputer.Thischaptercontainsthefollowingitems:•“Staticelectricityp

•Donotshort-circuitit.•Donotdrop,crush,puncture,orsubjecttostrongforces.Batteryabuseormishandlingcancausethebatterytooverheat,whichcancausegassesorflam

4.Installthenewbasecoverassembly1andinstallthescrews2.5.Turnthecomputeroveragain.Connecttheacpoweradapterandallcables.Replacingtheharddiskdriveorsolid

4.Removethescrewsthatsecuretheharddiskdriveorsolid-statedrive.Note:Dependingonthemodel,yourharddiskdriveorsolid-statedrivemightlookdifferentfromtheill

7.Installthescrewstosecuretheharddiskdriveorsolid-statedrive.8.Reinstallthebasecoverassembly.See“Replacingthebasecoverassembly”onpage66.9.Turnthecompu

4.Ifthememorymodulealreadyisinthememoryslot,openthelatchesonbothsidesoftheslotatthesametime1,andthenremovethememorymodule2.Savetheremovedmemorymodulef

DANGERDuringelectricalstorms,donotconnectthecabletoordisconnectitfromthetelephoneoutletonthewall.DANGERElectriccurrentfrompower,telephone,andcommunica

6.AlignthecontactedgeofthenewPCIExpressMiniCardwiththecorrespondingsocket.TheninsertthenewPCIExpressMiniCardintothePCIExpressMiniCardslot1.Securetheca

•Donotdrop,crush,puncture,orsubjecttostrongforces.Batteryabuseormishandlingcancausethebatterytooverheat,whichcancausegassesorflameto“vent”fromthebatter

ConditionsthatrequireimmediateactionProductscanbecomedamagedduetomisuseorneglect.Someproductdamageisseriousenoughthattheproductshouldnotbeusedagainunt

74UserGuide

Chapter7.EnhancingyourcomputerThissectionprovidesinformationoninstallingdevicesandtakingadvantageofyourcomputer'shigh-technologyfeatures.•“Findin

2USB3.0connector:UsedtoconnectdevicesthatarecompatiblewithUSB3.0andUSB2.0.3Always-onUSBconnector:Bydefault,theAlways-onUSBconnectorenablesyoutocharges

Frontview1Security-lockslot:Toprotectyourdockfromtheft,youcanpurchaseasecuritycablelock,suchasaKensington-stylecablelock,thatfitsthissecurity-lockslott

1USB2.0connectors:UsedtoconnectdevicesthatarecompatiblewithUSB2.0.2USB3.0connectors:UsedtoconnectdevicesthatarecompatiblewithUSB3.0andUSB2.0.3Ethernet

Chapter8.AdvancedconfigurationWhileitisimportanttoprotectfiles,data,andsettingsthatareontheharddiskdriveorsolid-statedrive,youalsomightneedtoinstallanew

9.Installtheregistrypatches,forexampletheEnablingWakeonLANfromStandbyforENERGYSTARpatch.Todownloadandinstalltheregistrypatches,gototheLenovoSupportWeb

WhenyouinstalltheWindows8orWindows8.1operatingsystem,youmightneedoneofthefollowingcountryorregioncodes:CountryorregionCodeCountryorregionCodeChinaSCNe

3.Setthevalueofanitembydoingoneofthefollowing:•PresstheF6keytochangetoahighervalue.•PresstheF5keytochangetoalowervalue.Note:Defaultvaluesareinboldface

Table4.Configmenuitems(continued)MenuitemSubmenuitemSelectionCommentsIfyouselectACandBattery,theWakeonLANfunctionisenabledwithanypowersources.Notes:•Th