•Message:2100:InitializationerroronHDD0(MainHDD).
Solution:Theharddiskdriveisnotworking.Havetheharddiskdriveserviced.
•Message:2101:DetectionerroronHDD1(UltrabayHDD)
Solution:TheUltrabayharddiskdriveisnotworking.HavetheUltrabayharddiskdriveserviced.
•Message:2102:DetectionerroronHDD2(MiniSATA)
Solution:TheMiniSATAdeviceisnotworking.HavetheMiniSATAdeviceserviced.
•Message:2110:ReaderroronHDD0(MainHDD)
Solution:Themainharddiskdriveisnotworking.Havethemainharddiskdriveserviced.
•Message:2111:ReaderroronHDD1(UltrabayHDD)
Solution:TheUltrabayharddiskdriveisnotworking.HavetheUltrabayharddiskdriveserviced.
•Message:2112:ReaderroronHDD2(MiniSATA)
Solution:TheMiniSATAdeviceisnotworking.HavetheMiniSATAdeviceserviced.
•Message:2200:MachineTypeandSerialNumberareinvalid.
Solution:MachineTypeandSerialNumberareinvalid.Havethecomputerserviced.
•Message:2201:MachineUUIDisinvalid.
Solution:MachineUUIDisinvalid.Havethecomputerserviced.
•Message:Fanerror
Solution:Coolingfanhasfailed.Havethecomputerserviced.
•Message:Thermalsensingerror
Solution:Thethermalsensorisnotfunctioningcorrectly.Shutdownthecomputerimmediatelyand
havethecomputerserviced.
•Message:Thebatteryinstalledisnotsupportedbythissystemandwillnotcharge.Pleasereplacethe
batterywiththecorrectLenovobatteryforthissystem.PresstheESCkeytocontinue
Solution:Unauthorizedbatteryisconnectedtothesystem.PresstheESCtocontinue
•Message:ThissystemdoesnotsupportbatteriesthatarenotgenuineLenovo-madeorauthorized.The
systemwillcontinuetoboot,butmaynotchargeunauthorizedbatteries.
Attention:Lenovohasnoresponsibilityfortheperformanceorsafetyofunauthorizedbatteries,and
providesnowarrantiesforfailuresordamagearisingoutoftheiruse.
Solution:Unauthorizedbatteryisconnectedtothesystem.ReplacethebatterywiththecorrectLenovo
battery.Ifyoustillseethesameerrormessage,contactLenovoforhelp.
Errorswithoutmessages
•Problem:MyscreenkeepsblankingwhenIdonotwantitto.
Solution:IfyousystemispreinstalledwiththeWindows7operatingsystem,youcandisableanysystem
timers,suchastheLCDturn-offtimerortheblanktimerbydoingthefollowing:
1.StartPowerManager.
2.ClickthePowerplantab,andthenselectMaximumPerformancefromthepredenedpowerplans.
116UserGuide