Award POST Codes
Code | Name | Description |
91 | Reserved |
|
92 | Reserved |
|
93 | Boot Medium | Detect and store boot partition head and cylinders |
| Read | values in RAM |
94 | Final Init | Final init for last micro details before boot |
95 | NumLock | Set NumLock status according to Setup |
96 | Boot Attempt | Set low stack Boot via INT 19h. |
C0 | Base CPU test | Read/Write CPU registers |
C1 | Memory | Base memory detect |
| Presence |
|
C2 | Early Memory | Board Initialization |
C3 | Extend | Turn on extended memory, cache initialization |
| Memory |
|
C4 | Special Display | First display initialization |
C5 | Early Shadow | Early shadow enable for fast boot |
C6 | Cache | External cache size detection |
| presence |
|
CF | CMOS Check | CMOS checkup |
B0 | Spurious | If interrupt occurs in protected mode. |
B1 | Unclaimed NMI | If unmasked NMI occurs, display Press F1 to disable |
|
| NMI, F2 reboot. |
BF | Program MCP | To program chipset from defaults values |
Setup Pages | E1- Page 1, E2 - Page 2, etc. | |
FF | Boot |
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