Intel® Server Board S2600WF Product Family Technical Product Specification
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Table 54. MRC fatal error codes
Post Code
(Hex)
Upper Nibble
Lower Nibble
Description
8h 4h 2h 1h 8h 4h 2h 1h
E8
1
1
1
0
1
0
0
0
No usable memory error
01h = No memory was detected from SPD read, or invalid config that
causes no operable memory.
02h = Memory DIMMs on all channels of all sockets are disabled due
to hardware memtest error.
03h = No memory installed. All channels are disabled.
E9
1
1
1
0
1
0
0
1
Memory is locked by Intel® TXT and is inaccessible
EA
1
1
1
0
1
0
1
0
DDR4 channel training error
01h = Error on read DQ/DQS (Data/Data Strobe) init
02h = Error on Receive Enable
03h = Error on Write Leveling
04h = Error on write DQ/DQS (Data/Data Strobe
EB
1
1
1
0
1
0
1
1
Memory test failure
01h = Software memtest failure.
02h = Hardware memtest failed.
ED
1
1
1
0
1
1
0
1
DIMM configuration population error
01h = Different DIMM types (RDIMM, LRDIMM) are detected installed
in the system.
02h = Violation of DIMM population rules.
03h = The 3rd DIMM slot cannot be populated when QR DIMMs are
installed.
04h = UDIMMs are not supported.
05h = Unsupported DIMM Voltage.
EF
1
1
1
0
1
1
1
1
Indicates a CLTT table structure error
