56
Onboard LEDs
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
63 CPU DXE initialization is started
64 - 67 CPU DXE initialization (CPU module specific)
68 PCI host bridge initialization
69 System Agent DXE initialization is started
6A System Agent DXE SMM initialization is started
6B - 6F System Agent DXE initialization (System Agent module specific)
70 PCH DXE initialization is started