User Guide

Errormessages
Message:0183:BadCRCofSecuritySettingsinEFIVariable.EnterThinkPadTabletSetup.
Solution:ChecksumoftheSecuritysettingsintheEFIVariableisnotcorrect.EnterThinkPadTabletSetup
tocheckSecuritysettings,andrestartthesystem.Ifyoustillhaveaproblem,havethetabletserviced.
Message:0187:EAIAdataaccesserror
Solution:TheaccesstoEEPROMisfailed.Havethetabletserviced.
Message:0188:InvalidRFIDSerializationInformationArea.
Solution:TheEEPROMchecksumisnotcorrect(block#0and1).Thesystemboardshouldbereplaced,
andtheboxserialnumberneedstobereinstalled.Havethetabletserviced.
Message:0189:InvalidRFIDconfigurationinformationarea
Solution:TheEEPROMchecksumisnotcorrect(block#4and5).Thesystemboardshouldbereplaced,
andtheUUIDneedstobereinstalled.Havethetabletserviced.
Message:0190:Criticallow-batteryerror
Solution:Thetabletturnedoff,becausethebatteryislow.Connecttheacpoweradaptertothetablet
andchargethebattery.
Message:2200:MachineTypeandSerialNumberareinvalid.
Solution:MachineTypeandSerialNumberareinvalid.Havethetabletserviced.
Message:2201:MachineUUIDisinvalid.
Solution:MachineUUIDisinvalid.Havethetabletserviced.
Message:2300:Built-inBatteryisbroken.
Solution:Replacethebuilt-inbattery.
Message:2301:Built-inBatteryneedstorecharge.
Solution:Rechargethebuilt-inbattery.
Message:2302:Built-inBatteryisnotdetected.
Solution:Attachorreplacethebuilt-inbattery.
Errorswithoutmessages
•Problem:MyscreenkeepsblankingwhenIdonotwantitto.
Solution:Youcandisableanysystemtimers,suchastheLCDturn-offtimerortheblanktimerby
doingthefollowing:
1.Gothedesktopandtapthebattery-statusiconintheWindowsnotificationarea.
2.TapMorepoweroptions➙Balanced.
Chapter8.Troubleshootingproblems69