C2SBM-Q User's Manual POST Code Description 99h Check for SMART Drive (optional) 9Ch Set up Power Management 9Dh Initialize security engine (optional) 9Eh Enable hardware interrupts 9Fh Determine number of ATA and SCSI drives A0h Set time of day A2h Check key lock A4h Initialize typematic rate A8h Erase prompt AAh Scan for key stroke ACh Enter SETUP AEh Clear Boot flag B0h Check for errors B1h Inform RomPilot about the end of POST (optional) B2h POST done - prepare to boot operating system B4h 1 One short beep before boot B5h Terminate QuietBoot (optional) B6h Check password (optional) B7h Initialize ACPI BIOS and PPM Structures B9h Prepare Boot BAh Initialize SMBIOS BCh Clear parity checkers BDh Display MultiBoot menu BEh Clear screen (optional) BFh Check virus and backup reminders C0h Try to boot with INT 19 C1h Initialize POST Error Manager (PEM) C2h Initialize error logging C3h Initialize error display function C4h Initialize system error flags C6h Console redirection init.
C7h Unhook INT 10h if console redirection enabled C8h Force check (optional) C9h Extended ROM checksum (optional) CDh Reclaim console redirection vector B-4