Hardware Maintenance Manual

Table2.Numericerrorcodes(continued)
Symptomorerror
FRUoraction,insequence
2111
ReaderroronHDD1(UltrabayHDD)
1.Reseattheharddiskdrive.
2.Ultrabayharddiskdrive.
3.Systemboard.
2112
ReaderroronHDD2(MiniSATA)
1.ReseattheMiniSATAdevice.
2.MiniSATAdevice.
3.Systemboard.
2200
MachineTypeandSerialNumberareinvalid.
Systemboard.
2201
MachineUUIDisinvalid
Systemboard.
Errormessages
Table3.Errormessages
Symptomorerror(beeps,ifany)
FRUoraction,insequence
Fanerror1.Fan.
2.Thermalgrease.
3.Systemboard.
Thermalsensingerror
Systemboard.
Thebatteryinstalledisnotsupportedbythissystem
andwillnotcharge.Pleasereplacethebatterywiththe
correctLenovobatteryforthissystem.PresstheESC
keytocontinue.
Unauthorizedbatteryisconnectedtothesystem.Press
theESCtocontinue.
Thissystemdoesnotsupportbatteriesthatarenot
genuineLenovo-madeorauthorized.Thesystemwill
continuetoboot,butmaynotchargeunauthorized
batteries.
Attention:Lenovohasnoresponsibilityforthe
performanceorsafetyofunauthorizedbatteries,and
providesnowarrantiesforfailuresordamagearisingout
oftheiruse.
ReplacethebatterywiththecorrectLenovobatteryfor
thissystem.
No-beepsymptoms
Table4.No-beepsymptoms
Symptomorerror
FRUoraction,insequence
Nobeep,power-onindicatoron,LCDblank,andno
POST.
1.Ensurethateveryconnectorisconnectedtightly
andcorrectly.
2.Systemboard.
Nobeep,power-onindicatoron,andLCDblankduring
POST.
Systemboard.
Thepower-onpasswordpromptappears.Apower-onpasswordorasupervisorpasswordisset.
TypethepasswordandpressEnter.
Theharddiskpasswordpromptappears.Aharddiskpasswordisset.Typethepasswordand
pressEnter.
Chapter4.Relatedserviceinformation39