Intel® Server Board S3420GPRX User Guide 39
0xE7 O OOX XOOOWaiting for user input
0xE8 O OOX OXXXChecking password
0xE9 O OOX OXXOEntering BIOS setup
0xEA O OOX OXOXFlash Update
0xEE O OOX OOOXCalling Int 19. One beep
unless silent boot is
enabled.
0xEF O OOX OOOOUnrecoverable boot failure
Runtime Phase / EFI Operating System Boot
0xF2 O O O O X X O X Signal that the operating
system has switched to
virtual memory mode.
0xF4 O O O O X O X X Entering Sleep state
0xF5 O O O O X O X O Exiting Sleep state
0xF8 O OOO OXXXOperating system has
requested EFI to close
boot services
(ExitBootServices ( ) has
been called)
0xF9 O O O O O X X O Operating system has
switched to virtual
address mode
(SetVirtualAddressMap ( )
has been called)
0xFAh\ O O O O O X O X Operating system has
requested the system to
reset (ResetSystem () has
been called)
Pre-EFI Initialization Module (PEIM) / Recovery
0x30 X XOO XXXXCrisis recovery has been
initiated because of a user
request
0x31 X XOO XXXOCrisis recovery has been
initiated by software
(corrupt flash)
0x34 X XOO XOXXLoading crisis recovery
capsule
0x35 X X O O X O X O Handing off control to the
crisis recovery capsule
0x3F X XOO OOOOUnable to complete crisis
recovery
Table 8. Diagnostic LED POST Code Decoder