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Appendix C: POST Code Diagnostic LEDs Intel
®
Server Board S5000PAL / S5000XAL TPS
Revision 1.4
Intel order number: D31979-007
104
Diagnostic LED Decoder
G=Green, R=Red, A=Amber
Checkpoint
MSB LSB
Description
0xE7h R A A G Waiting for user input
0xE8h A R R OFF Checking password
0xE9h A R R G Entering BIOS setup
0xEAh A R A OFF Flash Update
0xEEh A A A OFF Calling Int 19. One beep unless silent boot is enabled.
0xEFh A A A G Unrecoverable boot failure / S3 resume failure
Runtime Phase / EFI Operating System Boot
0xF4h R A R R Entering Sleep state
0xF5h R A R A Exiting Sleep state
0xF8h
A R R R
Operating system has requested EFI to close boot services
(ExitBootServices ( ) has been called)
0xF9h
A R R A
Operating system has switched to virtual address mode
(SetVirtualAddressMap ( ) has been called)
0xFAh
A R A R
Operating system has requested the system to reset (ResetSystem ()
has been called)
Pre-EFI Initialization Module (PEIM) / Recovery
0x30h OFF OFF R R Crisis recovery has been initiated because of a user request
0x31h OFF OFF R A Crisis recovery has been initiated by software (corrupt flash)
0x34h OFF G R R Loading crisis recovery capsule
0x35h OFF G R A Handing off control to the crisis recovery capsule
0x3Fh G G A A Unable to complete crisis recovery.