Lenovo E420s Betriebsanweisung PDF herunterladen (Seite 145)

•Message:0182:BadCRC2.EnterThinkPadSetupandloadSetupdefaults.

Solution:ChecksumoftheCRC2settingintheEEPROMisnotcorrect.PressF1togotoThinkPad

Setup.PressF9andthenpressEntertoloadthedefaultsetting.PressF10andthenpressEnter

torestartthesystem.

•Message:0183:BadCRCofSecuritySettingsinEFIVariable.EnterThinkPadSetup.

Solution:ChecksumofthetheSecuritysettingsintheEFIVariableisnotcorrect.PressF1togoto

ThinkPadSetup.PressF9andthenpressEntertoloadthedefaultsetting.PressF10andthenpress

Entertorestartthesystem.

•Message:0187:EAIAdataaccesserror

Solution:TheaccesstoEEPROMisfailed.Havethecomputerserviced.

•Message:0188:InvalidRFIDSerializationInformationArea.

Solution:TheEEPROMchecksumisnotcorrect(block#0and1).Thesystemboardshouldbereplaced,

andtheboxserialnumberneedstobereinstalled.Havethecomputerserviced.

•Message:0189:InvalidRFIDcongurationinformationarea

Solution:TheEEPROMchecksumisnotcorrect(block#4and5).Thesystemboardshouldbereplace,

andtheUUIDneedstobereinstalled.Havethecomputerserviced.

•Message:0190:Criticallow-batteryerror

Solution:Thecomputerturnedoff,becausethebatteryislow.Connecttheacpoweradaptertothe

computerandchargethebattery.

•Message:0191:SystemSecurity-Invalidremotechangerequested.

Solution:Thesystemcongurationchangehasfailed.Conrmtheoperationandtryagain.Toclear

theerror,entertheThinkPadSetup.

•Message:0199:SystemSecurity-Securitypasswordretrycountexceeded.

Solution:Thismessageisdisplayedifyouenterawrongsupervisorpasswordmorethanthreetimes.

Conrmthesupervisorpasswordandtryagain.Tocleartheerror,entertheThinkPadSetup.

•Message:0251:SystemCMOSchecksumbad

Solution:ThesystemCMOSmighthavebeencorruptedbyanapplicationprogram.Thecomputeruses

thedefaultsettings.RunThinkPadSetuptorecongurethesettings.Ifyoustillseethesameerrorcode,

havethecomputerserviced.

•Message:0253:EFIVariableBlockDatawasdestroyed.

Solution:ThesystemEFIVariableBlockDatamighthavebeencorrupted.Thecomputerusesthe

defaultsettings.RunThinkPadSetuptorecongurethesettings.Ifyoustillseethesameerrorcode,

havethecomputerserviced.

•Message:0271:Dateandtimeerror

Solution:Neitherthedatenorthetimeissetinthecomputer.Setthedateandtime,usingtheThinkPad

Setup.

•Message:2000:ThinkVantageActiveProtectionsensordiagnosticsfailed.

Solution:Havethecomputerserviced.

•Message:2100:InitializationerroronHDD0(MainHDD)

Chapter10.Troubleshootingcomputerproblems127

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Lenovo E420s Betriebsanweisung Seite 145