Intel BPC-500-5820 guide

45	Detect & Initialize	Initialize math coprocessor.
	Math Coprocessor

46Reserved

47Reserved 48-4D Reserved

4E	Manufacturing	Reboot if Manufacturing POST Loop pin
	POST Loop	or is set. Otherwise display any
	Display Messages	messages (i.e., any non-fatal errors that were
		detected during POST) and enter Setup.
4F	Security Check	Ask password security (optional).
50	Write CMOS	Write all CMOS values back to RAM and clear
		screen.
51	Pre-boot Enable	Enable parity checker
		Enable NMI, Enable cache before boot.
52	Initialize	Initialize any option ROMs present
	Option ROMs	from C8000h to EFFFFh.
		NOTE: When FSCAN option is enabled, ROMs
		initialize from C8000h to F7FFFh.
53	Initialize Time	Initialize time value in 40h: BIOS
	Value	area.
60	Setup Virus	Setup virus protect according to
	Protect	Setup
61	Set Boot Speed	Set system speed for boot
62	Setup NumLock	Setup NumLock status according to Setup
63	Boot Attempt	Set low stack Boot via INT 19h.
B0	Spurious	If interrupt occurs in protected mode.
B1	Unclaimed NMI	If unmasked NMI occurs, display:
		Press F1 to disable NMI, F2 reboot.

E1-EF Setup Pages

E1- Page 1, E2 - Page 2, etc.

FF Boot

BPC-500-5820 User's Manual

Intel BPC-500-5820 user manual