Code | Description | |
AC | Reserved for ASL (see ASL Status Codes section below) | |
AD | Ready To Boot event |
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AE | Legacy Boot event |
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AF | Exit Boot Services event |
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B0 | Runtime Set Virtual Address MAP Begin |
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B1 | Runtime Set Virtual Address MAP End |
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B2 | Legacy Option ROM Initialization |
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B3 | System Reset |
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B4 | USB hot plug |
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B5 | PCI bus hot plug |
|
B6 |
| |
B7 | Configuration Reset (reset of NVRAM settings) |
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B8– BF | Reserved for future AMI codes |
|
D0 | CPU initialization error |
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D1 | System Agent initialization error |
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D2 | PCH initialization error |
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D3 | Some of the Architectural Protocols are not available |
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D4 | PCI resource allocation error. Out of Resources |
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D5 | No Space for Legacy Option ROM |
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D6 | No Console Output Devices are found |
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D7 | No Console Input Devices are found |
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D8 | Invalid password |
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D9 | Error loading Boot Option (LoadImage returned error) |
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DA | Boot Option is failed (StartImage returned error) |
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DB | Flash update is failed |
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DC | Reset protocol is not available |
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ACPI/ASL Checkpoints
Code | Description |
0x01 | System is entering S1 sleep state |
0x02 | System is entering S2 sleep state |
0x03 | System is entering S3 sleep state |
0x04 | System is entering S4 sleep state |
0x05 | System is entering S5 sleep state |
0x10 | System is waking up from the S1 sleep state |
0x20 | System is waking up from the S2 sleep state |
0x30 | System is waking up from the S3 sleep state |
0x40 | System is waking up from the S4 sleep state |
0xAC | System has transitioned into ACPI mode. Interrupt controller is in PIC mode. |
0xAA | System has transitioned into ACPI mode. Interrupt controller is in APIC mode. |
ASUS |