Asus Maximus VIII Ranger User Manual page 43

Q-Code table
Code Description
00 Not used
01 Power on. Reset type detection (soft/hard).
02 AP initialization before microcode loading
System Agent initialization before microcode loading
03
PCH initialization before microcode loading
04
Microcode loading
06
AP initialization after microcode loading
07
System Agent initialization after microcode loading
08
09 PCH initialization after microcode loading
0B Cache initialization
0C – 0D Reserved for future AMI SEC error codes
0E Microcode not found
0F Microcode not loaded
10 PEI Core is started
11 – 14 Pre-memory CPU initialization is started
Pre-memory System Agent initialization is started
15 – 18
Pre-memory PCH initialization is started
19 – 1C
2B – 2F Memory initialization
30 Reserved for ASL (see ASL Status Codes section below)
31 Memory Installed
32 – 36 CPU post-memory initialization
37 – 3A Post-Memory System Agent initialization is started
3B – 3E Post-Memory PCH initialization is started
4F DXE IPL is started
Memory initialization error. Invalid memory type or incompatible memory
50 – 53
speed
Unspecified memory initialization error
54
Memory not installed
55
56 Invalid CPU type or Speed
CPU mismatch
57
CPU self test failed or possible CPU cache error
58
CPU micro-code is not found or micro-code update is failed
59
ASUS MAXIMUS VIII RANGER
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