TYAN Toledo q35T User Manual page 68

Code Beeps / Description
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
88h Initialize Multi Processor
8Ah Initialize OEM special code
8Bh Initialize PIC and DMA
8Ch Initialize Memory type
8Dh Initialize Memory size
8Eh Shadow Boot Block
90h System memory test
91h Initialize interrupt vectors
Code Beeps / Description
C9h Extended checksum
(optional)
D2h Unknown Interrupt
80h Chipset Init
81h Bridge Init
82h Initialize the CPU
83h Initialize system timer
84h Initialize system I/O
85h Check force recovery boot
86h Checksum BIOS ROM
87h Go to BIOS
89h Set Huge Segment
92h Initialize Run Time Clock
93h Initialize video
8Fh Initialize System
Management Mode
94h Output one beep before
boot
95h Boot to Mini DOS
96h Clear Huge Segment
97h Boot to Full DOS
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