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96h
97h
98h
1-2
99h
9Ah
9Ch
9Dh
9Eh
9Fh
A0h
A2h
A4h
A8h
Aah
Ach
Aeh
B0h
B1h
B2h
B4h
1
B5h
B6h
B7h
B9h
Bah
BBh
BCh
BDh
Beh
BFh
C0h
C1h
C2h
C3h
C4h
C5h
C6h
C7h
C8h
C9h
Cah
CBh
CCh
CDh
Ceh
D2h
100
Clear huge ES segment register
Fix up Multi Processor table
Search for option ROMs. One long, two short beeps on checksum
failure.
Check for SMART drive (optional)
Shadow options ROMs
Set up Power Management
Initialize security engines (optional)
Enable hardware interrupts
Determine number of ATA and SCSI drives
Set time of day
Check key lock
Initialize typematic rate
Erase F2 prompt
Scan for F2 keystroke
Enter Setup
Clear Boot flag
Check for errors
Inform ROMPilot about the end of POST
POST done - prepare to boot operating system
One short beep before boot
Terminate QuietBoot (optional)
Check password (optional)
Initialize ACPI BIOS
Prepare Boot
Initialize SMBIOS
Initialize PnP Option ROMs
Clear parity checkers
Display MultiBoot menu
Clear screen (optional)
Check virus and backup reminders
Try to boot with Int 19h
Initialize POST Error Manager (PEM)
Initialize error logging
Initialize error display function
Initialize system error handler
PnP dual CMOS (optional)
Initialize note dock (optional)
Initialize note dock late
Force check (optional)
Extended checksum (optional)
Redirect Int15h to enable remote keyboard
Redirect Int 13h to Memory Technologies Devices such as ROM,
RAM, PCMCIA, and serial disk
Redirect Int 10h to enable remote serial video
Re-map I/O and memory for PCMCIA
Initialize digitizer and display message
Unknown interrupt
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