Intel SR1600UR Service Manual page 140
Server system
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Also See for SR1600UR:
- Service manual (188 pages) ,
- Quick start manual (1 page) ,
- Spares parts list & configuration manual (26 pages)
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Checkpoint
Upper Nibble
MSB
8h
LED
#7
0xE8h
O
0xE9h
O
0xEAh
O
0xEEh
O
0xEFh
O
Runtime Phase/EFI Operating System Boot
0xF2h
O
0xF4h
O
0xF5h
O
0xF8h
O
0xF9h
O
0xFAh
O
Pre-EFI Initialization Module (PEIM)/Recovery
0x30h
X
0x31h
X
0x34h
X
0x35h
X
0x3Fh
X
122
Table 8. Diagnostic LED POST Code Decoder
Diagnostic LED Decoder
O=On; X=Off
4h
2h
1h
8h
#6
#5
#4
#3
O
O
X
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
O
O
O
O
O
O
O
O
O
X
O
O
X
X
O
O
X
X
O
O
X
X
O
O
X
X
O
O
O
Lower Nibble
LSB
4h
2h
1h
#2
#1
#0
X
X
X
Checking password
X
X
O
Entering BIOS setup
X
O
X
Flash Update
O
O
X
Calling Int 19. One beep unless silent
boot is enabled.
O
O
O
Unrecoverable boot failure
X
O
X
Signal that the OS has switched to
virtual memory mode
O
X
X
Entering Sleep state
O
X
O
Exiting Sleep state
X
X
X
OS has requested EFI to close boot
services (ExitBootServices ( ) has been
called)
X
X
O
OS has switched to virtual address
mode (SetVirtualAddressMap ( ) has
been called)
X
O
X
OS has requested the system to reset
(ResetSystem ( ) has been called)
X
X
X
Crisis recovery has been initiated
because of a user request
X
X
O
Crisis recovery has been initiated by
software (corrupt flash)
O
X
X
Loading crisis recovery capsule
O
X
O
Handing off control to the crisis recovery
capsule
O
O
O
Unable to complete crisis recovery
capsule
®
Intel
Server System SR1600UR Service Guide
Description
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