Compaq 386 BIOS Post Codes
- 01 - I/O ROM error
- 02 - System memory board failure
- 12 - System option error
- 13 - Time and date not set
- 14 - Memory size error
- 21 - Memory error
- 23 - Memory address error
- 25 - Memory error
- 26 - Keyboard error
- 33 - Keyboard controller error
- 34 - Keyboard or system unit error
- 41 - Printer error
- 42 - Monochrome adapter failure
- 51 - Display adapter failure
- 61 - Diskette controller failure
- 62 - Diskette boot recorder error
- 65 - Ext. FDC failed got to internal F
- 6A - Floppy port address conflict
- 6B - Floppy port address conflict
- 72 - Coprocessor detection