Appendix - Asus ROG CROSSHAIR VIII IMPACT User Manual

Appendix

Appendix
Q-Code table
Code Description
00 Not used
Power on. Reset type detection (soft/hard).
01
AP initialization before microcode loading
02
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
PCH initialization after microcode loading
09
Cache initialization
0B
Reserved for future AMI SEC error codes
0C – 0D
Microcode not found
0E
Microcode not loaded
0F
10 PEI Core is started
Pre-memory CPU initialization is started
11 – 14
Pre-memory System Agent initialization is started
15 – 18
Pre-memory PCH initialization is started
19 – 1C
Memory initialization
2B – 2F
Reserved for ASL (see ASL Status Codes section below)
30
Memory Installed
31
32 – 36 CPU post-memory initialization
Post-Memory System Agent initialization is started
37 – 3A
Post-Memory PCH initialization is started
3B – 3E
DXE IPL is started
4F
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
58 CPU self test failed or possible CPU cache error
CPU micro-code is not found or micro-code update is failed
59
Internal CPU error
5A
Reset PPI is not available
5B
Reserved for future AMI error codes
5C – 5F
ROG CROSSHAIR VIII IMPACT
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