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2.Whilethecomputerisoff,removetheacpoweradapterfromthecomputer.Holddownthepower
buttonfor10seconds.Connecttheacpoweradapter.Ifthecomputerdoesnotturnbackon,continue
withstep3.
3.Whilethecomputerisoff,removetheacpoweradapterfromthecomputer.Removeallexternaldevices
thatareattachedtoyourcomputer(keyboard,mouse,printer,scanner,andsoon).Repeatstep2.
Ifstep2isunsuccessful,continuewithstep4.
Note:Thefollowingstepsinvolveremovingstaticsensitivecomponentsfromyourcomputer.Make
surethatyouareproperlygroundedandremoveallsourcesofpowerattachedtothecomputer.If
youareuncomfortableorunsureaboutremovingcomponents,pleasecalltheCustomerSupport
Centerforassistance.
4.Whilethecomputerisoff,removeallsourcesofpowerandexternalhardware.Removeanynon-original
memorymoduleaddedtoyourcomputer.Afterremovingtheextramemorymodule,repeatstep2.Ifthe
computerstilldoesnotturnon,consulttheusermanualforothercustomer-replaceablecomponents
thatareattachedtoyourcomputer.
Ifthecomputerstilldoesnotstartup,calltheCustomerSupportCenterandaCustomerSupportSpecialist
willassistyou.
Spillsonthekeyboard
Withamobilecomputer,thereareincreasedchancesofspillingliquidsonthekeyboard.Becausemost
liquidsconductelectricity,liquidspilledonthekeyboardcouldcreatenumerousshortcircuits,potentially
causingirreparabledamagetoyourcomputer.
Ifyouspillsomethingonyourcomputer:
Attention:Ensurethatnoliquidcreatesashortcircuitbetweenyouandtheacpoweradapter(ifinuse).
Althoughyoumightlosesomedataorworkbyturningoffthecomputerimmediately,leavingthecomputer
onmightmakeyourcomputerunusable.
1.Carefullydisconnecttheacpoweradapterimmediately.
2.Turnoffthecomputerimmediately.Themorequicklyyoustopthecurrentfrompassingthroughthe
computer,themorelikelyyouwillreducedamagefromshortcircuits.
3.Waituntilyouarecertainthatalltheliquidisdrybeforeturningonyourcomputer.
Errormessages
•Message:0177:BadSVPdata,stopPOSTtask.
Solution:ChecksumofthesupervisorpasswordintheEEPROMisnotcorrect.Thesystemboard
shouldbereplaced.Havethecomputerserviced.
•Message:0183:BadCRCofSecuritySettingsinEFIVariable.EnterThinkPadSetup.
Solution:ChecksumoftheSecuritysettingsintheEFIVariableisnotcorrect.EnterThinkPadSetup
tocheckthesecuritysettings,PressF10andthenpressEntertorestartthesystem.Ifyoustillhavea
problem,havethecomputerserviced.
•Message:0187:EAIAdataaccesserror
Solution:TheaccesstoEEPROMisfailed.Havethecomputerserviced.
•Message:0188:InvalidRFIDSerializationInformationArea
Solution:TheEEPROMchecksumisnotcorrect(block#0and1).Thesystemboardshouldbereplaced,
andtheboxserialnumberneedstobereinstalled.Havethecomputerserviced.
80UserGuide
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