Configuring the BIOS
Code | Description |
0B | Detect Mouse |
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0C | Detect Keyboard |
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0E | Test input devices |
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13 | Early POST initialization of chipset registers |
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20 | Relocate System Management interrupt vector |
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24 | Uncompress and initialize BIOS module |
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2A | Initialize devices primary |
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2C | Initialize devices secondary |
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2E | Initialize output devices |
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31 | Allocate memory for ADM module |
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33 | Initialize silent boot module |
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37 | Display |
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38 | Initialize USB controller |
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39 | Initialize |
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3A | Initialize real time clock |
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3B | Test system memory |
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3C | Initialization of chipset registers |
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40 | Detect coprocessor |
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52 | Update CMOS memory size |
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60 | Initialize |
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75 | Initialize |
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78 | Initialize IPL devices |
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7C | Generate and write contents of ESCD |
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84 | Log errors encountered |
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85 | Display errors, if no display check monitor/video card |
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87 | Execute BIOS setup if needed or requested |
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8C | Late POST initialization of chipset registers |
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8D | Build ACPI tables |
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8E | Program peripheral parameters |
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51