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Intel® Server System SR2612UR TPS
Diagnostic LED Decoder
Checkpoint
Upper Nibble
MSB
8h
4h
2h
LED
#7
#6
#5
0xD9
O
O
X
0xDA
O
O
X
0xDB
O
O
X
0xDC
O
O
X
0xDD
O
O
X
0xDE
O
O
X
0xDF
O
O
X
Pre-EFI Initialization (PEI) Core
0xE0h
O
O
O
0xE1h
O
O
O
0xE2h
O
O
O
0xE3h
O
O
O
Driver eXecution Environment (DXE) Core (not accompanied by a beep code)
0xE4h
O
O
O
0xE5h
O
O
O
0xE6h
O
O
O
DXE Drivers
0xE7h
O
O
O
0xE8h
O
O
O
0xE9h
O
O
O
0xEAh
O
O
O
0xEEh
O
O
O
0xEFh
O
O
O
Runtime Phase / EFI Operating System Boot
0xF2h
O
O
O
0xF4h
O
O
O
0xF5h
O
O
O
0xF8h
O
O
O
0xF9h
O
O
O
0xFAh
O
O
O
Pre-EFI Initialization Module (PEIM) / Recovery
0x30h
X
X
O
0x31h
X
X
O
0x34h
X
X
O
0x35h
X
X
O
0x3Fh
X
X
O
Revision 1.3
O = On, X=Off
Lower Nibble
LSB
1h
8h
4h
2h
1h
#4
#3
#2
#1
#0
O
X
X
O
O
O
X
O
X
O
O
X
O
O
O
O
O
X
X
O
O
O
X
O
O
O
O
O
X
O
O
O
O
O
O
X
X
X
X
X
X
X
X
X
O
X
X
X
O
X
X
X
X
O
O
X
X
O
X
X
X
X
O
X
O
X
X
O
O
X
X
O
O
X
O
X
O
X
X
X
X
O
X
X
O
X
O
X
O
X
X
O
O
O
X
X
O
O
O
O
O
X
X
O
X
O
X
O
X
X
O
X
O
X
O
O
O
X
X
X
O
O
X
X
O
O
O
X
O
X
O
X
X
X
X
O
X
X
X
O
O
X
O
X
X
O
X
O
X
O
O
O
O
O
O
Intel order number E76293-003
Appendix B: POST Code Diagnostic LED Decoder
Trying to boot device selection 9
Trying to boot device selection A
Trying to boot device selection B
Trying to boot device selection C
Trying to boot device selection D
Trying to boot device selection E
Trying to boot device selection F
Started dispatching early initialization modules (PEIM)
Reserved for initialization module use (PEIM)
Initial memory found, configured, and installed correctly
Reserved for initialization module use (PEIM)
Entered EFI driver execution phase (DXE)
Started dispatching drivers
Started connecting drivers
Waiting for user input
Checking password
Entering BIOS setup
Flash Update
Calling Int 19. One beep unless silent boot is enabled.
Unrecoverable boot failure
Signal that the OS has switched to virtual memory mode
Entering Sleep state
Exiting Sleep state
Operating system has requested EFI to close boot services
(ExitBootServices ( ) Has been called)
Operating system has switched to virtual address mode
(SetVirtualAddressMap ( ) Has been called)
Operating system has requested the system to reset (ResetSystem
( ) has been called)
Crisis recovery has been initiated because of a user request
Crisis recovery has been initiated by software (corrupt flash)
Loading crisis recovery capsule
Handing off control to the crisis recovery capsule
Unable to complete crisis recovery capsule
Description
65
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