Sharp VL-E40S Technické informace Strana 1

HardwareMaintenanceManualThinkPadEdge14″,Edge15″,E40,andE50

Notes:1.Useproduct-specicESDprocedureswhentheyexceedtherequirementsnotedhere.2.MakesurethattheESDprotectivedevicesyouusehavebeencertied(ISO9000)asfu

ForThinkPadEdge14"andE40:2 356789101211412010LCDfrontbezelForaccess,removetheseFRUsinorder:•“1010Batterypack”onpage58•“1080WirelessWANslotcoveran

222222222Wheninstalling:Makesurethatallthelatchesareattachedrmly.Thensecurethebezelwiththescrews.2020SpeakerassemblyForaccess,removetheseFRUsinorder:

2030IntegratedcameraForaccess,removetheseFRUs,inorder:•“1010Batterypack”onpage58•“1080WirelessWANslotcoverandPCIExpressMiniCardforwirelessWAN”onpage66

Removalstepsofthehinges,LCDpanel,LCDcable,andLCDrearcoverassemblyForThinkPadEdge15"andE50:11112222StepScrew(quantity)ColorTorque1M2×5mm,wafer-hea

3456798HardwareMaintenanceManual

333344StepScrew(quantity)ColorTorque3M2×3mm,small-head,nylon-coated(4)Black0.181Nm(1.85kgf-cm)Wheninstalling:MakesurethattheLCDconnectorisattachedrml

RemovalstepsoftheantennaassemblyReleasetheantennacablesfromthecableguidesoftheLCDrearcoverassemblyandfromthehinges.12 21111111Wheninstalling:Routethec

Chapter9.LocationsThischapterpresentsthelocationofThinkPadEdge14",Edge15",E40,andE50featuresandhardware.Frontview1Integratedcamera2Built-inm

3341156781091212013141516Rearview1Sleep(standby)statusindicatorNote:Forthedescriptionoftheindicator,seeChapter5“Statusindicators”onpage49.2Comboaudioc

Bottomview1Batterypack2Batterypacklatch3Thermalslot(memorymodule,harddiskdrive,fanassembly)4WirelessWANcardslot5MediaCardReader12345Chapter9.Locations

DANGERDANGERDANGERDANGERDANGERDANGERChapter1.Safetyinformation5

104HardwareMaintenanceManual

Chapter10.PartslistThischaptercontainsfollowinglistsoftheserviceparts.•“Overall”onpage106•“LCDFRUs”onpage123•“Keyboard”onpage138•“Miscellaneousparts”o

Overall15324679101112131614151720211918228106HardwareMaintenanceManual

Table8.Partslist—OverallNo.FRU(Overall)FRUno.CRUID1LCDunit(see“LCDFRUs”onpage123.)2Keyboardbezelassembly14W60Y5597No2Keyboardbezelassembly15W60Y5599No

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID7Batterypack,4cellLi-Polymer(2.2Ah)•0199-CTO,24x,25x,2Jx,2Kx,2Lx,2Mx,2Nx,2Px,2Qx,2Rx,2Sx,

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID9DVD-RAM/RWdrive•0199-CTO,6Px,6Qx•0301-all•0302-CTO,54x,55xl•0319-CTO,49x,48x,47x,46x,45x

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID12SATAharddiskdrive,250GB,5,400rpm,7mmH•0199-CTO,24x,25x,27x,29x,2Bx,2Jx,2Kx,2Lx,2Mx,2Nx,

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID12SATAharddiskdrive,320GB,7,200rpm•0199-CTO,22x,28x,2Ax,2Cx,2Gx,2Hx,39x,4Gx,4Hx,4Jx,RXx,5

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID13IntegratedMobileBroadband(Gobi20003GwithGPS)•0301-CTO,22x,27x,2Ax,2Bx,2Kx,3Zx,44x,5Px,6

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID14Thermalmodulewithfan(forAMDintegratedgraphics)•0199-CTO,22x,23x,24x,25x,26x,27x,28x,29x

DANGER6HardwareMaintenanceManual

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID16IntelCentrino®Advanced-N1000•0301-CTO•0319-CTO•0578-CTO•0579-CTO60Y3241**16IntelCentrin

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID17Microprocessorassembly,IntelCore™i3-330MProcessor(2.13GHz),C2•0301-CTO,25x,26x,27x,29x,

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID17Microprocessorassembly,IntelCorei5-430MProcessor(2.26GHz),C2•0301-CTO,K2x,K3x,KDx,KEx,K

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID17Microprocessorassembly,IntelCorei5-540MProcessor(2.53GHz),K0•0301-CTO,AVx•0319-CTO,42x,

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID17Microprocessorassembly,IntelPentiumP6200Processor(2.13GHz),K0•0301-CTO,G2x,HTx,HUx,HVx,

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID18Systemboardassembly,IntelHM55Integrated14WwithoutwirelessWAN•0578-CTO,23x,24x,25x,26x,2

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID18Systemboardassembly,IntelHM55Integrated15WwithoutwirelessWAN•0301-CTO,23x,24x,25x,26x,2

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID3Dx,3Gx,3Hx,3Jx,3Kx,3Lx,3Mx,3Nx,3Px,3Qx,3Rx,3Sx,3Tx,3Ux,3Vx,3Wx,3Xx,3Yx,3Zx,47x,48x,49x,4

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUIDGQx,GRx,GSx,GTx,GUx,GVx,GWx,GXx,GYx,GZx,H2x,H6x,H7x,H8x,H9x,HAx,HBx,HCx,HDx,HEx,HFx,HGx,H

Table8.Partslist—Overall(continued)No.FRU(Overall)FRUno.CRUID20Palmrestassemblywithngerprintreader15W•0301-CTO,22x,24x,2Gx,3Ux,3Vx,3Wx,3Xx,3Yx,3Zx,42

PERIGOPERIGOPERIGOChapter1.Safetyinformation7

13456782124HardwareMaintenanceManual

Table9.Partslist—14.0-inchHDLCDNo.FRU(14.0-inchHDLCD)FRUNo.CRUID1LCDfrontbezel14W,black•0199-CTO,24x,25x,27x,28x,29x,2Ax,2Bx,2Cx,2Dx,2Hx,2Jx,2Kx,2Lx,2

Table9.Partslist—14.0-inchHDLCD(continued)No.FRU(14.0-inchHDLCD)FRUNo.CRUID2Integratedcamerawithmicrophone(0.3M)•0199-CTO,23x,27x,29x,2Bx,2Hx,2Jx,2Kx,

Table9.Partslist—14.0-inchHDLCD(continued)No.FRU(14.0-inchHDLCD)FRUNo.CRUID2Microphone•0199-CTO,24x,RZx,6Ax,AEx•0578-CTO,5Ux,N5x•0579-CTO,3Hx,3Jx,3Kx,

Table9.Partslist—14.0-inchHDLCD(continued)No.FRU(14.0-inchHDLCD)FRUNo.CRUID4Hinges14W,black•0199-CTO,23x,24x,25x,26x,27x,28x,29x,2Ax,2Bx,2Cx,2Dx,2Ex,2

Table9.Partslist—14.0-inchHDLCD(continued)No.FRU(14.0-inchHDLCD)FRUNo.CRUID5LCDcoverkit14W,glossyred•0199-CTO,2Lx,2Px,2Sx,2Vx,4Hx,56x,6Ax,AEx•0578-CTO

Table9.Partslist—14.0-inchHDLCD(continued)No.FRU(14.0-inchHDLCD)FRUNo.CRUIDNNx,NPx,NRx,NSx,NVx,NWx,P2x,P3x,P6x,PAx,PCx,PDx,PEx,PGx,PHx,PKx,PLx,PMx,PNx

Table9.Partslist—14.0-inchHDLCD(continued)No.FRU(14.0-inchHDLCD)FRUNo.CRUID7LCDcable,HD,Coaxial14W•0578-CTO,22x,2Ax,2Bx,3Rx,3Tx,4Kx,4Lx,4Mx,4Nx,4Px,4Q

Table9.Partslist—14.0-inchHDLCD(continued)No.FRU(14.0-inchHDLCD)FRUNo.CRUIDLNx,LPx,LQx,LRx,LSx,LTx,LUx,M2x,M3x,MGx,MHx,MJx,N3x,N4x,NTx,N5x,NCx,NEx,NFx

Table10.Partslist—15.6-inchHDLCD(continued)No.FRU(15.6-inchHDLCD)FRUNo.CRUID2Integratedcamerawithmicrophone(0.3M)•0301-CTO,22x,24x,2Cx,2Ex,2Fx,2Gx,2Hx

PERIGOPERIGOPERIGOPERIGOPERIGO8HardwareMaintenanceManual

Table10.Partslist—15.6-inchHDLCD(continued)No.FRU(15.6-inchHDLCD)FRUNo.CRUID3WirelessLANantennaset15W•0301-CTO,23x,24x,25x,26x,28x,29x,2Cx,2Dx,2Ex,2Fx

Table10.Partslist—15.6-inchHDLCD(continued)No.FRU(15.6-inchHDLCD)FRUNo.CRUID3Ex,3Fx,3Gx,3Jx,3Kx,3Mx,3Nx,3Px,3Qx,3Rx,3Sx,3Tx,3Ux,3Vx,3Wx,48x,49x,4Ax,4B

Table10.Partslist—15.6-inchHDLCD(continued)No.FRU(15.6-inchHDLCD)FRUNo.CRUID5LCDcoverkit15W,glossyred•0301-CTO,24x,2Lx,36x,37x,38x,39x,3Jx,3Kx,3Nx,3Px

Table10.Partslist—15.6-inchHDLCD(continued)No.FRU(15.6-inchHDLCD)FRUNo.CRUID8LCDmodule,15.6-inchHDglare,withwirelessWAN•0301-CTO,23x,25x,28x,29x,2Cx,2

KeyboardTable11.Partslist—KeyboardLanguageFRUno.CRUIDArabic60Y967460Y9602Belgian60Y967560Y9603BrazilianPortuguese60Y967360Y9601Bulgarian60Y967660Y9604

Table12.Partslist—IlluminatedkeyboardLanguageFRUno.CRUIDArabic60Y982060Y9748Belgian60Y982160Y9749BrazilianPortuguese60Y981960Y9747Bulgarian60Y982260Y9

MiscellaneouspartsTable13.Partslist—MiscellaneouspartsFRUFRUno.CRUIDScrewkit(includingnylon-coatedscrews):•M2×3mm(silver),smallhead(35)•M2×4mm(black),

PowercordsAThinkPadpowercordforaspeciccountryorregionisusuallyavailableonlyinthatcountryorregion:Table16.Partslist—2-pinpowercordsCountryorregionFRUn

RecoverydiscsWindows7HomeBasic(32bit)DVDsWindows7HomeBasic(32bit)ispreinstalledastheoperatingsysteminthefollowingmodels:•0199-CTO,63x,62x,5Vx,5Ux,5Tx,

Table19.Partslist—Windows7HomePremium(32bit)recoveryDVDsLanguageP/NCRUIDArabic04T3045BrazilianPortuguese04T3046C&LHongKongS.A.R(TraditionalChinese

DANGERDANGERDANGERDANGERDANGERChapter1.Safetyinformation9

Table20.Partslist—Windows7HomePremium(64bit)recoveryDVDs(continued)LanguageP/NCRUIDIndianEnglish04T3089Italian04T3096Japanese04T3097Norwegian04T3098Po

Table21.Partslist—Windows7Professional(32bit)recoveryDVDs(continued)LanguageP/NCRUIDEnglish,French,German,andDutch(inBelgiumandLuxemburg)04T3032Englis

•0579-CTO,22x,25x,36x,37x,38x,4YxTable22.Partslist—Windows7Professional(64bit)recoveryDVDsLanguageP/NCRUIDArabic04T3055BrazilianPortuguese04T3056Czech

CommonservicetoolsTable23.Partslist—CommonservicetoolsToolP/NScrewdriverkit95F35981/4"drivespinnerhandle16508401/4"Sq.to1/4"hextorxadap

148HardwareMaintenanceManual

AppendixA.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat

TrademarksThefollowingtermsaretrademarksofLenovointheUnitedStates,othercountriesorboth:ActiveProtectionSystemLenovoRescueandRecoveryThinkPadThinkVanta

PartNumber:75Y4302_05PrintedinChina(1P)P/N:75Y4302_05*1P75Y4302_05*

DANGERDANGERDANGERVORSICHTVORSICHT10HardwareMaintenanceManual

VORSICHTVORSICHTVORSICHTVORSICHTVORSICHTVORSICHTChapter1.Safetyinformation11

12HardwareMaintenanceManual

Chapter1.Safetyinformation13

NoteBeforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformationunderAppendixA“Notices”onpage149.SixthEdition(May2013)©Copyrigh

14HardwareMaintenanceManual

Chapter1.Safetyinformation15

16HardwareMaintenanceManual

Lasercompliancestatement(multilingualtranslations)Thelasercompliancestatementsinthissectionareprovidedinthefollowinglanguages:•English•Arabic•Brazilia

18HardwareMaintenanceManual

Chapter1.Safetyinformation19

20HardwareMaintenanceManual

Chapter1.Safetyinformation21

22HardwareMaintenanceManual

Chapter2.ImportantserviceinformationThischapterpresentsfollowingimportantserviceinformationthatappliestoallmachinetypessupportedbythismanual:•“Strateg

ContentsAboutthismanual...iiiChapter1.Safetyinformation...1Generalsafety...1Electricalsafety...2Safetyinspectiongu

Attention:Thedrivestartupsequenceinthecomputeryouareservicingmighthavebeenchanged.Beextremelycarefulduringwriteoperationssuchascopying,saving,orformat

UseLenovoeSupporttoidentifymajorFRUs,FRUpartnumbers,andFRUdescriptionsforCTO,CMV,andGAVproductsatanMT-serialnumberlevel.ExamplesofmajorFRUsareharddisk

26HardwareMaintenanceManual

Chapter3.GeneralcheckoutThischapterpresentsfollowinginformation:•“Whattodorst”onpage27•“Checkoutguide”onpage28–“DiagnosticsusingPC-DoctorforDOS”onpag

Followingisalistofsomecommonitemsthatarenotcoveredunderwarrantyandsomesymptomsthatmightindicatethatthesystemwassubjectedtostressbeyondnormaluse.Before

Note:Ifasupervisorpasswordhasbeensetbythecustomer,BIOSSetupUtilitymenuappearsafterthepasswordisentered.YoucanstartBIOSSetupUtilitybypressingEnterinste

Theoptionsonthetestmenuareasfollows:DiagnosticsInteractiveTests•RunNormalTest•RunQuickTest•Microprocessor/Coprocessor•Systemboard•VideoAdapter•SerialP

LenovoThinkVantageToolbox(LenovoSystemToolbox)LenovoThinkVantage®ToolboxisadiagnosticprogramthatworksthroughtheWindows®operatingsystem.Itenablesyoutov

•IfthecomputeryouareservicingisnotinstalledwiththeLenovoSolutionCenterprogram,youcandownloadthequicktestprogramsfromtheLenovoSupportWebsite.•Thetwopro

2.ClickLenovoBootableDiagnostics.3.FollowtheinstructionsontheWebsitetocreateabootablediagnosticmediumonaUSBdeviceorCD.Tousethediagnosticmediumyouhavec

1170Systemboardassembly...841180USBconnectorboardandUSBcableassembly...881190DC-incableandbasecover...902010LCDfrontbezel...

FRUtestsThefollowingtableshowsthetestforeachFRU.Table1.FRUtestsFRUApplicabletestSystemboard1.Diagnostics➙Microprocessor/Coprocessor2.Diagnostics➙Syste

PowersystemcheckoutToverifyasymptom,dothefollowing:1.Turnoffthecomputer.2.Removethebatterypack.3.Connecttheacadapter.4.Checkthatpowerissuppliedwhenyou

3.Iftheindicatorstilldoesnotturnon,replacethebatterypack.4.Iftheindicatorstilldoesnotturnon,replacethesystemboard.Otherwise,referto“Checkingthebackupb

WireVoltage(Vdc)Red+2.5to+3.2BlackGround•Ifthevoltageiscorrect,replacethesystemboard.•Ifthevoltageisnotcorrect,replacethebackupbattery.•Ifthebackupbat

38HardwareMaintenanceManual

Chapter4.RelatedserviceinformationThischapterpresentsfollowinginformation:•“RestoringthefactorycontentsbyusingtheproductRecoveryDiscSet”onpage39•“Pass

9.Whentherecoveryprocesscompletes,theWelcometoMicrosoftWindowsscreenisdisplayed.FollowtheinstructionsonthescreentocompletetheWindowssetup.10.Afteryouh

(A)IfnoSVPhasbeenset:1.Turnoffthecomputer.2.Removethebatterypack.Forhowtoremovethebatterypack,see“1010Batterypack”onpage58.3.Removethebackupbattery.Fo

9.SelectYesintheSetupCongurationwindow.BothuserHDPandmasterHDPwillhavebeenremoved.PowermanagementToreducepowerconsumption,thecomputerhasthreepowerman

Note:DotheFRUreplacementorotheractionsinthesequenceshowninthecolumnheaded“FRUoraction,insequence.”IfreplacingaFRUdoesnotsolvetheproblem,puttheoriginal

AboutthismanualThismanualcontainsserviceandreferenceinformationforthefollowingThinkPad®Notebookproducts:ThinkPadEdge14"andE40Machinetypes(MT)0199

Table2.Numericerrorcodes(continued)Symptomorerror(beeps,ifany)FRUoraction,insequence0251SystemCMOSchecksumbad—Defaultcongurationused.(twoshortbeeps)1

ErrormessagesTable3.ErrormessagesSymptomorerror(beeps,ifany)FRUoraction,insequenceBadCRC2.EnterBIOSSetupUtility,andloadSetupdefaults.(twoshortbeeps)Pr

Notes:•ThispolicyappliestoallThinkPadNotebookspurchasedon1January,2008orlater.•LenovowillnotprovidewarrantyreplacementiftheLCDiswithinspecicationsbec

g.Opticaldiskordisketteintheinternaldriveh.PCCards4.Turnonthecomputer.5.Determinewhethertheproblemhasbeensolved.6.Iftheproblemdoesnotrecur,reconnectth

48HardwareMaintenanceManual

Chapter5.StatusindicatorsThischapterpresentsthesystemstatusindicatorsthatshowthestatusofthecomputer.122Table6.StatusindicatorsIndicatorMeaning1Powerst

Table6.Statusindicators(continued)IndicatorMeaningSlowblinkingred:Thecomputerisinsleep(standby)mode.Off:Thecomputerisofforinhibernationmode.On-screeni

Chapter6.SpecialkeysandFnkeycombinationThiscomputerhasseveralspecialkeysattheupperrowofthekeyboard.Touseeachfunction,directlypressthedesiredkey.Note:T

Table7.SpecialkeysandFnkeycombination(continued)SpecialkeyorFnkeycombinationDescriptionDisplaybrightnessup(F8)Thecomputerdisplaybecomesbrighter.Thepur

Chapter7.FRUreplacementnoticesExternalCRUstatementtocustomers:Someproblemswithyourproductcanberesolvedwithareplacementpartyoucaninstallyourself,called

ivHardwareMaintenanceManual

•T orquedriverIfyouhaveatorquedriver,refertothe“Torque”inthescrewinformationtableforeachstep.•Makesurethatyouusethecorrectscrew.Itisrecommendedtousene

IftheMTMandProductIDnumbersdifferfromeachotherontherearlabel,usewhatisshownfortheProductIDeld.Seethefollowingexample:MTMontherearlabel:TTTT-CTOS/NSSS

Ifthesystemboardisbeingreplaced,trytoreadtheECAinformationfromtheoldsystemboardandtransfertheinformationtothenewsystem.Ifthesystemboardisinoperable,th

Chapter8.RemovingorreplacingaFRUExternalCRUstatementtocustomers:Someproblemswithyourproductcanberesolvedwithareplacementpartyoucaninstallyourself,call

1010BatterypackImportantnoticeforreplacingabatterypack:LenovoThinkVantageToolboxhasanautomaticbatterydiagnosticthatdeterminesifthebatterypackisdefecti

Removalstepsoftheopticaldriveortravelcover1StepScrew(quantity)ColorTorque1M2×8mm,wafer-head,nylon-coated(1)Black0.181Nm(1.85kgf-cm)321030ThermalcoverF

RemovalstepsofthethermalcoverLoosenthescrews1,butdonotremovethem.111112Attention:Donottouchorapplyanyexcessiveforcetothefanmotorlocatedintheslot.Itmig

Removalstepsoftheharddiskdriveassembly1Wheninstalling:Makesurethattheharddiskdriveconnectorisattachedrmly.2aWheninstalling:Donotapplyexcessiveforceto

Removalstepsofthememorymodule112Note:Ifonlyonememorymoduleisusedonthecomputeryouareservicing,thecardmustbeinstalledinSLOT-0(a:lowerslot),butnotinSLOT-

Removalstepsofthefanassembly1Wheninstalling:Makesurethatthefanconnectorisattachedrmlytothesystemboard.Note:Loosenthescrews2ato2finorder,butdonotremov

Chapter1.SafetyinformationThischapterpresentsfollowingsafetyinformationthatyouneedtobefamiliarwithbeforeyouserviceaThinkPadNotebook.•“Generalsafety”on

ForThinkPadEdge14"andE40:2b2c2a2dNote:Step3isonlyforThinkPadEdge15".ForThinkPadEdge14",skipstep3.StepScrew(quantity)ColorTorque3M2×4mm,

FordiscretefanassemblybbaaaForintegratedfanassemblybaa1070MicroprocessorForaccess,removetheseFRUsinorder:•“1010Batterypack”onpage58•“1030Thermalcover”

RemovalstepsofthemicroprocessorRotatetheheadofthescrewinthedirectionshownbyarrow1toreleasethelock;thenremovethemicroprocessor2.12aWheninstalling:Place

RemovalstepsofthewirelessWANslotcoverandPCIExpressMiniCardforwirelessWANLoosenthescrew1,butdonotremoveit.12Chapter8.RemovingorreplacingaFRU67

Instep3aand3b,unplugtheconnectorsbyusingtheremovaltoolantennaRFconnector(P/N:08K7159)orpicktheconnectorswithyourngersandgentlyunplugthemindirectionof

Afteryounishtheservicing,makesurethatyouinsertthecardbackintotheslotrmly.1231090PalmrestassemblywithcablesForaccess,removetheseFRUsinorder:•“1010Bat

Removalstepsofthepalmrestassemblywithcables11a1111122StepScrew(quantity)ColorTorque1M2×8mm,wafer-head,nylon-coated(5)Black0.181Nm(1.85kgf-cm)1aM2×5mm,

67675InstallationofthepalmrestassemblywithcablesWheninstalling:1.Attachthecablestothesystemboardrmly.Chapter8.RemovingorreplacingaFRU71

2.Attachthepalmrestsothatthetwosmallprojectionsofthepalmrestrmlytintotheguideholesofthekeyboardbezelasshowninthisgure.3.Pushthefrontsideofthepalmre

•“1020Opticaldriveortravelcover”onpage58•“1090Palmrestassemblywithcables”onpage69RemovalstepsofthePCIExpressMiniCardforwirelessLANInstep1aand1b,unplug

ElectricalsafetyObservethefollowingruleswhenworkingonelectricalequipment.Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescovere

Wheninstalling:PlugthegraycableintotheconnectorlabeledMAINor1,andtheblackcableintotheconnectorlabeledAUXor2onthecard.1110BackupbatteryForaccess,remove

RemovalstepsoftheBluetoothdaughtercard21StepScrew(quantity)ColorTorque1M2×3mm,wafer-head,nylon-coated(1)Black0.181Nm(1.85kgf-cm)Wheninstalling:Makesur

Removalstepsofthekeyboard11StepScrew(quantity)ColorTorque1M2×5mm,wafer-head,nylon-coated(1)Black0.181Nm(1.85kgf-cm)2245376HardwareMaintenanceManual

6InstallationofthekeyboardWheninstallingthekeyboard,doasfollows:1.Attachtheconnectors.2.Attachthekeyboardsothatthekeyboardedgesareundertheframeasshown

•“1020Opticaldriveortravelcover”onpage58•“1030Thermalcover”onpage59•“1060Fanassembly”onpage62•“1090Palmrestassemblywithcables”onpage69•“1130Keyboard”o

StepScrew(quantity)ColorTorque3M2×3mm,wafer-head,nylon-coated(2)Black0.181Nm(1.85kgf-cm)Wheninstalling:Makesurethattheconnectorsareattachedrmlytothes

StepScrew(quantity)ColorTorque1M2.5×6.5mm,wafter-head,nylon-coated(2)Black0.392Nm(4kgfcm)223Wheninstalling:Makesurethattheconnectorsareattachedrmlyto

Steps5aareforThinkPadEdge14"andE40,andsteps5bareforThinkPadEdge15"andE50.5b5b5a5a5b5b5a5aStepScrew(quantity)ColorTorque5aor5bM2.5×6.5mm,wafe

661160TopshieldingassemblyForaccess,removetheseFRUsinorder:•“1010Batterypack”onpage58•“1020Opticaldriveortravelcover”onpage58•“1080WirelessWANslotcove

RemovalstepsofthetopshieldingassemblyForThinkPadEdge15"andE50:122222334StepScrew(quantity)ColorTorque1M2×2mm,wafer-head,nylon-coated(3)Silver0.18

Thispracticeensurescorrectgroundingoftheunits.•Ifanelectricalaccidentoccurs:–Usecaution;donotbecomeavictimyourself.–Switchoffpower.–Sendanotherpersont

ForThinkPadEdge14"andE40:12233334StepScrew(quantity)ColorTorque1M2×2mm,wafer-head,nylon-coated(1)Silver0.181Nm(1.85kgf-cm)2M2×3mm,wafer-head,nylo

1.Placethecomputeronahorizontalsurface.2.RunDiagnostics➙ThinkPadDevices➙HDDActiveProtectionTest.Attention:Donotapplyphysicalshocktothecomputerwhilethe

ForThinkPadEdge14"andE40discretemodels:cdabForThinkPadEdge15"andE50integratedmodels:abcForThinkPadEdge15"andE50discretemodels:cdab86Har

RemovalstepsofthesystemboardassemblyForThinkPadEdge15"andE50:1111StepScrew(quantity)ColorTorque1M2×5mm,wafer-head,nylon-coated(4)Black0.181Nm(1.8

23Wheninstalling:Makesurethattheconnectorsareattachedrmlytothesystemboard.1180USBconnectorboardandUSBcableassemblyForaccess,removetheseFRUsinorder:•“

RemovalstepsoftheUSBconnectorboardandUSBcableassembly3241StepScrew(quantity)ColorTorque2M2×3mm,wafer-head,nylon-coated(1)Black0.181Nm(1.85kgf-cm)Wheni

ForThinkPadEdge14"andE40:1190DC-incableandbasecoverForaccess,removetheseFRUsinorder:•“1010Batterypack”onpage58•“1020Opticaldriveortravelcover”onp

RemovalstepsoftheDC-incableandbasecoverForThinkPadEdge15"andE50:1234StepScrew(quantity)ColorTorque1M2×3mm,wafer-head,nylon-coated(2)Black0.181Nm(

ForThinkPadEdge15"andE50:ForThinkPadEdge14"andE40:ApplyinglabelstothebasecoverThenewbasecoverFRUisshippedwithakitcontaininglabelsofseveralki

Thefollowinglabelsneedtobepeeledofffromtheoldbasecover,andneedtobeputonthenewbasecover.1MACaddresslabel2WirelessWANMACaddresslabel5Serialnumberlabel7F