2 Chapter
| Code | Description |
|
| A9 | Start of Setup | |
AAReserved for ASL (see ASL Status Codes section below)
AB | Setup Input Wait |
AC | Reserved for ASL (see ASL Status Codes section below) |
AD | Ready To Boot event |
AE | Legacy Boot event |
AF | Exit Boot Services event |
B0 | Runtime Set Virtual Address MAP Begin |
B1 | Runtime Set Virtual Address MAP End |
B2 | Legacy Option ROM Initialization |
B3 | System Reset |
B4 | USB hot plug |
B5 | PCI bus hot plug |
B6 | |
B7 | Configuration Reset (reset of NVRAM settings) |
| B8– BF | Reserved for future AMI codes |
D0 | CPU initialization error |
D1 | System Agent initialization error |
D2 | PCH initialization error |
D3 | Some of the Architectural Protocols are not available |
D4 | PCI resource allocation error. Out of Resources |
D5 | No Space for Legacy Option ROM |
D6 | No Console Output Devices are found |
D7 | No Console Input Devices are found |
D8 | Invalid password |
D9 | Error loading Boot Option (LoadImage returned error) |
DA | Boot Option is failed (StartImage returned error) |
DB | Flash update is failed |
DC | Reset protocol is not available |
Chapter 2: Hardware information |