Tyan Computer S2912 warranty Code Beeps / Description

93h	Build MPTABLE for multi-
	processor boards
95h	Install CD ROM for boot
96h	Clear huge ES segment
	register
97h	Fixup Multi Processor table
98h	1-2	. Search for option
		ROMs.
99h	Check for SMART Drive
	(optional)
9Ah	Shadow option ROMs
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
Code		Beeps / Description
E9h	Initialize Multi Processor
EAh	Initialize OEM special code
EBh	Initialize PIC and DMA
ECh	Initialize Memory type
EDh	Initialize Memory size
EEh	Shadow Boot Block
EFh	System memory test
F0h	Initialize interrupt vectors

	late
C8h	Force check (optional)
C9h	Extended checksum
	(optional)
D2h	BIOS Boot Block
E0h	BIOS Boot Block
E1h	BIOS Boot Block
E2h	Initialize the CPU
E3h	Initialize system timer
E4h	Initialize system I/O
E5h	Check force recovery boot
E6h	Checksum BIOS ROM
E7h	Go to BIOS
E8h	Set Huge Segment
Code	Beeps / Description
F1h	Initialize Run Time Clock
F2h	Initialize video
F3h	Initialize System
	Management Mode
F4h	Output one beep before
	boot
F5h	Boot to Mini DOS
F6h	Clear Huge Segment
F7h	Boot to Full DOS

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