Solution:Theharddiskisnotworking.Havetheharddiskserviced.
•Message:2101:DetectionerroronHDD1(UltrabayHDD)
Solution:Theharddiskisnotworking.Havetheharddiskserviced.
•Message:2102:DetectionerroronHDD2(MiniSAT A)
Solution:TheMiniSATAdeviceisnotworking.HavetheMiniSAT Adeviceserviced.
•Message:2110:ReaderroronHDD0(MainHDD)
Solution:Theharddiskisnotworking.Havetheharddiskserviced.
•Message:2111:ReaderroronHDD1(UltrabayHDD)
Solution:Theharddiskisnotworking.Havetheharddiskserviced.
•Message:2112:ReaderroronHDD2(MiniSAT A)
Solution:TheMiniSATAdeviceisnotworking.HavetheMiniSAT Adeviceserviced.
•Message:2200:MachineTypeandSerialNumberareinvalid.
•Solution:MachineTypeandSerialNumberareinvalid.Havethecomputerserviced.
•Message:2201:MachineUUIDisinvalid.
•Solution:MachineUUIDisinvalid.Havethecomputerserviced.
•Message:Thepower-onpasswordprompt
Solution:Apower-onpasswordorasupervisorpasswordisset.TypethepasswordandpressEnterto
usethecomputer(r eferto“Usingpasswords”onpage89).Ifthepower-onpasswordisnotaccepted,a
supervisorpasswordmighthavebeenset.TypethesupervisorpasswordandpressEnter.Ifyoustillsee
thesameerrormessage,havethecomputerserviced.
•Message:Theharddiskpasswordprompt
Solution:Aharddiskpasswordisset.TypethepasswordandpressEntertousethecomputer(referto
“Harddiskpasswords”onpage91).
•Message:Hibernationerror
Solution:Thesystemcongurationchangedbetweenthetimeyourcomputerenteredhibernationmode
andthetimeitleftthismode,andyourcomputercannotresumenormaloperation.
–Restorethesystemcongurationtowhatitwasbeforeyourcomputerenteredhibernationmode.
–Ifthememorysizehasbeenchanged,re-createthehibernationle.
•Message:Fanerror
Solution:Coolingfanhasfailed.Havethecomputerserviced.
Errorswithoutmessages
•Problem:MyscreenkeepsblankingwhenIdonotwantitto.
Solution:Youcandisableanysystemtimers,suchastheLCDturn-offtimerortheblanktimer
1.StartPowerManager .
2.ClickthePowerplantab(inWindowsXP,Powerscheme),andthenselectMaximumPerformance
fromthepredenedpowerplans(inWindowsXP,Powerscheme).
Chapter10.Troubleshootingcomputerproblems205