NEC Express5800/320Ma User Manual page 74

POST Codes
BB
Initialize plug-and-play Option ROMs.
BC
Clear the parity checkers.
BD
Display the multiboot menu.
BE
Clear the screen.
BF
Check the virus and backup reminders.
C0
Try to boot with INT 19.
C1
Initialize the POST error manager.
C2
Initialize error logging.
C3
Initialize error display functions.
C4
Initialize the system error handler.
C5
Test plug-and-play dual CMOS.
C6
Initialize the note dock.
C7
Initialize the note dock late.
C8
Force calculation of checksum.
A-12 Express5800/320Ma: Virtual Technician Module User's Guide