POSTErrorMessageDescription/Action
PressTABtoshowPOSTscreenPressingtheTABkeypermitstheusertotogglebetween
thedefaultPOSTdisplayscreenandacustomPOST
displayscreen.
Error:Non-SystemdiskordiskerrorReplaceandpress
anykeywhenready
TheBIOSwasunabletondasuitablebootdevice.
Makesurethebootdriveisproperlyconnectedtothe
computer.
Makesureyouhavebootablemedia.
Miscellaneouserrormessages
Message/SymptomFRU/Action
ChangingdisplaycolorsDisplay/Monitor
Computerwillnotpower-off.See“Powerproblems”on
page31.
1.PowerSwitch
2.SystemBoard
3.Risercard,ifinstalled
ComputerwillnotPXEfromserver1.Ensurethatnetworkisinstartupsequenceasrst
deviceorrstdeviceafterdiskette
2.EnsurethatnetworkadapterisenabledforPXE
3.Networkadapter(Advisenetworkadministr atorofnew
MACaddress)
ComputerwillnotperformaWakeOnLAN®(ifapplicable)1.Checkpowersupplyandsignalcableconnections
tonetworkadapter
2.Ensurethattheoperatingsystemsettingsaresetto
enableWakeonLAN®
3.EnsureWakeOnLANfeatureisenabledin
Setup/Conguration(see“StartingtheSetupUtility
program”onpage39)
4.EnsurenetworkadministratorisusingcorrectMAC
address
5.EnsurenointerruptorI/Oaddressconicts
6.Networkadapter(advisenetworkadministratorofnew
MACaddress)
Deadcomputer.See“Powerproblems”onpage31.1.AC/DCPowerAdapter
2.SystemBoard
Diskettedrivein-uselightremainsonordoesnotlight
whendriveisactive.
1.DisketteDrive
2.SystemBoard
3.DisketteDriveCable
Flashingcursorwithanotherwiseblankdisplay.1.SystemBoard
2.PrimaryHardDiskDrive
3.HardDiskDriveCable
IncorrectmemorysizeduringPOST1.RuntheMemorytests
2.MemoryModule
3.SystemBoard
Chapter7.Symptom-to-FRUIndex61