Intel SR1600UR Service Manual page 139
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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Upper Nibble
MSB
8h
LED
#7
0xD6
O
0xD7
O
0xD8
O
0xD9
O
0xDA
O
0xDB
O
0xDC
O
0xDD
O
0xDE
O
0xDF
O
Pre-EFI Initialization (PEI) Core
0xE0h
O
0xE1h
O
0xE2h
O
0xE3h
O
Driver Execution Environment (DXE) Core (not accompanied by a beep code)
0xE4h
O
0xE5h
O
0xE6h
O
DXE Drivers
0xE7h
O
®
Intel
Server System SR1600UR Service Guide
Table 8. Diagnostic LED POST Code Decoder
Diagnostic LED Decoder
O=On; X=Off
4h
2h
1h
8h
#6
#5
#4
#3
O
X
O
X
O
X
O
X
O
X
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
O
X
X
O
O
X
X
O
O
X
X
O
O
X
X
O
O
X
X
O
O
X
X
O
O
X
X
O
O
X
O
Lower Nibble
LSB
4h
2h
1h
#2
#1
#0
O
O
X
Trying to boot device selection 6
O
O
O
Trying to boot device selection 7
X
X
X
Trying to boot device selection 8
X
X
O
Trying to boot device selection 9
X
O
X
Trying to boot device selection A
X
O
O
Trying to boot device selection B
O
X
X
Trying to boot device selection C
O
X
O
Trying to boot device selection D
O
O
X
Trying to boot device selection E
O
O
O
Trying to boot device selection F
X
X
X
Started dispatching early initialization
modules (PEIM)
X
X
O
Reserved for initialization module use
(PEIM)
X
O
X
Initial memory found, configured, and
installed correctly
X
O
O
Reserved for initialization module use
(PEIM)
O
X
X
Entered EFI driver execution (DXE)
phase
O
X
O
Started dispatching drivers
O
O
X
Started connecting drivers
O
X
O
Waiting for user input
Description
121
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