Intel SR1695WB Service Manual page 93

Chipset
0x21h 0
Memory
0x22h 0
0x23h 0
0x24h 0
0x25h 0
0x26h 0
0x27h 0
0x28h 0
0xE4h 1
0xE6h 1
0xE8h 1
0xE9h 1
0xEAh 1
0xEBh 1
0xECh 1
0xEDh 1
®
Intel Server System SR1695WB Service Guide
Table 10. Diagnostic LED POST Code Decoder
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
0 0 1 0
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
0 1 0 0
0 1 1 0
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
Initializing a chipset
component
Reading configuration
data from memory (SPD
on FBDIMM)
Detecting presence of
memory
Programming timing
parameters in the memory
controller
Configuring memory
parameters in the memory
controller
Optimizing memory
controller settings
Initializing memory, such
as ECC init
Testing memory
BIOS cannot
communicate with DIMM
(serial channel hardware
failure
DIMM(s) failed Memory
iBIST or Memory Link
Training failure
No memory available
(system halted)
Unsupported or invalid
DIMM configuration
(system halted)
DIMM training sequence
failed (system halted)
Memory test failed
(system halted)
Unsupported or invalid
DIMM configuration
(system halted)
Unsupported or invalid
DIMM configuration
(system halted)
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