Intel SERVER SYSTEM SR2500AL User Manual page 153

0XDA
0xDB
0xDC
0xDE
0xDF
Pre-EFI Initialization (PEI) Core
0xE0h
0xE2h
0xE1h
0xE3h
Driver Execution Environment (DXE) Core
0xE4h
0xE5h
0xE6h
DXE Drivers
0xE7h
0xE8h
0xE9h
0xEAh
0xEEh
0xEFh
Runtime Phase / EFI Operating System Boot
0xF4h
0xF5h
0xF8h
0xF9h
Intel® Server System SR2500AL User's Guide
Table 12. Diagnostic LED POST Code Decoder
A R G
A R G
A A OFF
A A G
A A G
R R R
R R A
R R R
R R A
R A R
R A R
R A A
R A A
A R R
A R R
A R A
A A A
A A A
R A R
R A R
A R R
A R R
R Trying boot device selection
A Trying boot device selection
R Trying boot device selection
R Trying boot device selection
A Trying boot device selection
OFF Started dispatching early initialization modules
(PEIM)
OFF Initial memory found, configured, and installed
correctly
G Reserved for initialization module use (PEIM)
G Reserved for initialization module use (PEIM)
OFF Entered EFI driver execution phase (DXE)
G Started dispatching drivers
OFF Started connecting drivers
G Waiting for user input
OFF Checking password
G Entering BIOS setup
OFF Flash Update
OFF Calling Int 19. One beep unless silent boot is
enabled.
G Unrecoverable boot failure / S3 resume failure
R Entering Sleep state
A Exiting Sleep state
R Operating system has requested EFI to close
boot services (ExitBootServices ( ) has been
called)
A Operating system has switched to virtual
address mode (SetVirtualAddressMap ( ) has
been called)
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