Intel E42249-003 Product Specification page 113

Server board
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Appendix D: POST Code Diagnostic LED Decoder
Diagnostic LED Decoder
Checkpoint
Upper Nibble
MSB
8h
4h
2h
LED
#7
#6
#5
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
Memory Error Codes (Accompanied by a beep code)
0xE8h
O
O
O
0xEBh
O
O
O
0xEDh
O
O
O
0xEEh
O
O
O
102
O = On, X=Off
Lower Nibble
LSB
1h
8h
4h
2h
1h
#4
#3
#2
#1
#0
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
X
O
X
X
X
X
O
X
O
O
X
O
O
X
O
X
O
O
O
X
Intel order number: E42249-003
®
Intel
Server Board S5500BC TPS
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
No Usable Memory Error: No memory in the system, or SPD bad so
no memory could be detected
Memory Test Error: memory failed Hardware BIST.
Population Error: RDIMMs and UDIMMs cannot be mixed in the
system
Mismatch Error: more than 2 Quad Ranked DIMMS in a channel.
Description
Revision 1.0

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