ErrorcodePOSTerrormessageDescription/Action
CMOSBatteryFailureTheCMOSbatteryisnolonger
functional.
Replacethebattery.
Keyboarderrorornokeyboard
present
Cannotinitializethekeyboard.
Makesurethekeyboardiscorrectly
connectedtothecomputerandthat
nokeysareheldpressedduringthe
POST.
Topurposelycongurethecomputer
withoutakeyboard,settheerrorhalt
conditionintheSetupUtilityprogram
toHALTONALL,BUTKEYBOARD.
TheBIOSthenignoresthemissing
keyboardduringthePOST.
PressTABtoshowPOSTscreenPressingtheTABkeypermitsyou
totogglebetweenthedefaultPOST
screenandacustomPOSTdisplay
screen.
MainprocessorThemainmicroprocessorinformation
isdisplayedonthePOSTscreen.
Installedmemory:Thetotalsizeofinstalledmemory
modulesisdisplayedonthePOS T
screen.
SATA0:Theharddiskdriveinformationis
displayedonthePOSTscreen.
0210StuckkeyWhenakeyiskeptpressedfora
longtime,theerrormessagewillbe
displayedduringthePOST.
0135FanfailureThesyst emmightbeoverheating.
PressF10toexit.
Note:Iftheproblemiscausedbythe
microprocessorfan,pressingF10will
notsolvetheproblem.
0211KeyboardnotfoundWhenthereisnokeyboarddetected,
theerrormessagewillbedisplayed.
0164MemorysizedecreasedPressF10toexit.
1762CongurationchangehasoccurredThiserrormessageisdisplayedwhen
aharddiskdriveoropticaldrive
changehasbeenmade.
PressF10toexit.
0662CongurationchangehasoccurredThiserrormessageisdisplayedwhen
aoppydrivechangehasbeenmade.
PressF10toexit.
64ThinkCentreHardwareMaintenanceManual