
Code Description
B4 USB device hot plug-in.
B5 PCI device hot plug.
B6
B7
B8~BF
C0~CF
Code Description
E0
E1 Fill boot script data for S3 resume.
E2
E3 OS S3 wake vector call.
S3 Resume
Code Description
F0
F1
F2
F3
F4
F5~F7
Recovery
Code Description
50~55
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
5C~5F
D0
D1
Error
- 42 -