Intel H2000JF Technical Product Specification - Page 100

Appendix B: POST Code LED Decoder, Intel, Server System H2000JF Family TPS, Revision 1.4, Intel

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Appendix B: POST Code LED Decoder Intel® Server System H2000JF Family TPS Diagnostic LED Decoder Checkpoint LED 0xBAh O = On, X=Off Upper Nibble MSB Lower Nibble LSB Description 8h 4h 2h 1h 8h 4h 2h 1h #7 #6 #5 #4 #3 #2 #1 #0 O X O O O X O X Detecting presence of a removable media device (SATA CDROM detection, and so on) 0xBCh O X O O O O X X Enabling/configuring a removable media device Boot Device Selection (BDS) 0xD0 O O X O X X X X Entered the Boot Device Selection phase (BDS) 0xD1 O O X O X X X O Return to last good boot device 0xD2 O O X O X X O X Setup boot device selection policy 0xD3 O O X O X X O O Connect boot device controller 0xD4 O O X O X O X X Attempt flash update boot mode 0xD5 O O X O X O X O Transfer control to EFI boot 0xD6 0xDF O O X O X O O X Trying to boot device selection O O X O O O O O Reserved for boot device selection Pre-EFI Initialization (PEI) Core 0xE0h O O O X X X X X Entered Pre-EFI Initialization phase (PEI) 0xE1h O O O X X X X O Started dispatching early initialization modules (PEIM) 0xE2h O O O X X X O X Initial memory found, configured, and installed correctly 0xE3h O O O X X X O O Transfer control to the DXE Core Driver eXecution Environment (DXE) Core 0xE4h O O O X X O X X Entered EFI driver execution phase (DXE) 0xE5h O O O X X O X O Started dispatching drivers 0xE6h OOOX X O O X Started connecting drivers DXE Drivers 0xE7h O O O X O O X O Waiting for user input 0xE8h O O O X O X X X Checking password 0xE9h O O O X O X X O Entering BIOS setup 0xEAh O O O X O O X X Flash Update 0xEEh O O O X O O X X Calling Int 19. One beep unless silent boot is enabled. 0xEFh O O O X O O X O Unrecoverable boot failure Pre-EFI Initialization Module (PEIM)/Recovery 0x30h X X O O X X X X Crisis recovery has been initiated because of a user request 0x31h X X O O X X X O Crisis recovery has been initiated by software (corrupt flash) 0x34h X X O O X O X X Loading crisis recovery capsule 0x35h X X O O X O X O Handing off control to the crisis recovery capsule 0x3Fh X X O O O O O O Crisis recovery capsule failed integrity check of capsule descriptors Runtime Phase/EFI Operating System Boot 0XF2h O O O O X X O X Signal that the OS has switched to virtual memory mode 0XF4h O O O O X O X X Entering the sleep state 0XF5h O O O O X O X O Exiting the sleep state 0XF8h O O O O O X X X Operating system has requested EFI to close boot services has been cancelled. Progress Code 0XF9h O X X O X X X X Resetting the keyboard 0xFAh O X X O X X X O Disabling the keyboard 88 Revision 1.4 Intel order number: G39462-005

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Appendix B: POST Code LED Decoder
Intel
®
Server System H2000JF Family TPS
Revision 1.4
Intel order number: G39462-005
88
Checkpoint
Diagnostic LED Decoder
Description
O = On, X=Off
Upper Nibble
Lower Nibble
MSB
LSB
8h
4h
2h
1h
8h
4h
2h
1h
LED
#7
#6
#5
#4
#3
#2
#1
#0
0xBAh
O
X
O
O
O
X
O
X
Detecting presence of a removable media device (SATA CDROM
detection, and so on)
0xBCh
O
X
O
O O
O
X
X
Enabling/configuring a removable media device
Boot Device Selection (BDS)
0xD0
O
O
X
O
X
X
X
X
Entered the Boot Device Selection phase (BDS)
0xD1
O
O
X
O
X
X
X
O
Return to last good boot device
0xD2
O
O
X
O
X
X
O
X
Setup boot device selection policy
0xD3
O
O
X
O X
X
O
O
Connect boot device controller
0xD4
O
O
X
O
X
O
X
X
Attempt flash update boot mode
0xD5
O
O
X
O
X
O
X
O
Transfer control to EFI boot
0xD6
O
O
X
O
X
O
O
X
Trying to boot device selection
0xDF
O
O
X
O
O
O
O
O
Reserved for boot device selection
Pre-EFI Initialization (PEI) Core
0xE0h
O
O
O
X
X
X
X
X
Entered Pre-EFI Initialization phase (PEI)
0xE1h
O
O
O
X
X
X
X
O
Started dispatching early initialization modules (PEIM)
0xE2h
O
O
O
X
X
X
O
X
Initial memory found, configured, and installed correctly
0xE3h
O
O
O
X
X
X
O
O
Transfer control to the DXE Core
Driver eXecution Environment (DXE) Core
0xE4h
O
O
O
X
X
O
X
X
Entered EFI driver execution phase (DXE)
0xE5h
O
O
O
X
X
O
X
O
Started dispatching drivers
0xE6h
O
O
O
X
X
O
O
X
Started connecting drivers
DXE Drivers
0xE7h
O
O
O
X
O
O
X
O
Waiting for user input
0xE8h
O
O
O
X
O
X
X
X
Checking password
0xE9h
O
O
O
X
O
X
X
O
Entering BIOS setup
0xEAh
O
O
O
X
O
O
X
X
Flash Update
0xEEh
O
O
O
X
O
O
X
X
Calling Int 19. One beep unless silent boot is enabled.
0xEFh
O
O
O
X
O
O
X
O
Unrecoverable boot failure
Pre-EFI Initialization Module (PEIM)/Recovery
0x30h
X
X
O
O
X
X
X
X
Crisis recovery has been initiated because of a user request
0x31h
X
X
O
O
X
X
X
O
Crisis recovery has been initiated by software (corrupt flash)
0x34h
X
X
O
O
X
O
X
X
Loading crisis recovery capsule
0x35h
X
X
O
O
X
O
X
O
Handing off control to the crisis recovery capsule
0x3Fh
X
X
O
O
O
O
O
O
Crisis recovery capsule failed integrity check of capsule descriptors
Runtime Phase/EFI Operating System Boot
0XF2h
O
O
O
O
X
X
O
X
Signal that the OS has switched to virtual memory mode
0XF4h
O
O
O
O
X
O
X
X
Entering the sleep state
0XF5h
O
O
O
O
X
O
X
O
Exiting the sleep state
0XF8h
O
O
O
O
O
X
X
X
Operating system has requested EFI to close boot services has been
cancelled.
Progress Code
0XF9h
O
X
X
O
X
X
X
X
Resetting the keyboard
0xFAh
O
X
X
O
X
X
X
O
Disabling the keyboard