MSI Z370 GAMING M5 [44/123] Debug code led table

MSI Z370 GAMING M5 [44/123] Debug code led table
44
Onboard LEDs
SEC Progress Codes
01
Power on. Reset type detection (soft/
hard)
02 AP initialization before microcode loading
03
System Agent initialization before
microcode loading
04
PCH initialization before microcode
loading
06 Microcode loading
07 AP initialization after microcode loading
08
System Agent initialization after
microcode loading
09 PCH initialization after microcode loading
0B Cache initialization
SEC Error Codes
0C - 0D Reserved for future AMI SEC error codes
0E Microcode not found
0F Microcode not loaded
PEI Progress Codes
10 PEI Core is started
11 Pre-memory CPU initialization is started
12 - 14
Pre-memory CPU initialization (CPU
module specific)
15
Pre-memory System Agent initialization
is started
16 - 18
Pre-Memory System Agent initialization
(System Agent module specific)
19 Pre-memory PCH initialization is started
1A - 1C
Pre-memory PCH initialization (PCH
module specific)
2B
Memory initialization. Serial Presence
Detect (SPD) data reading
2C
Memory initialization. Memory presence
detection
2D
Memory initialization. Programming
memory timing information
2E
Memory initialization. Configuring
memory
2F Memory initialization (other)
31 Memory Installed
32 CPU post-memory initialization is started
33
CPU post-memory initialization. Cache
initialization
34
CPU post-memory initialization.
Application Processor(s) (AP)
initialization
35
CPU post-memory initialization. Boot
Strap Processor (BSP) selection
36
CPU post-memory initialization. System
Management Mode (SMM) initialization
37
Post-Memory System Agent initialization
is started
38 - 3A
Post-Memory System Agent initialization
(System Agent module specific)
3B Post-Memory PCH initialization is started
3C - 3E
Post-Memory PCH initialization (PCH
module specific)
4F DXE IPL is started
PEI Error Codes
50
Memory initialization error. Invalid
memory type or incompatible memory
speed
51
Memory initialization error. SPD reading
has failed
52
Memory initialization error. Invalid
memory size or memory modules do
not match
53
Memory initialization error. No usable
memory detected
54 Unspecified memory initialization error
55 Memory not installed
56 Invalid CPU type or Speed
57 CPU mismatch
58
CPU self test failed or possible CPU
cache error
59
CPU micro-code is not found or micro-
code update is failed
5A Internal CPU error
5B Reset PPI is not available
5C - 5F Reserved for future AMI error codes
DXE Progress Codes
60 DXE Core is started
61 NVRAM initialization
62 Installation of the PCH Runtime Services
Debug Code LED Table

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