TYAN S5211, Manual

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Code Beeps / Description Code Beeps / Description
system BIOS shadow caches
30h 1-4-1-1. RAM failure on
data bits of high byte of
memory bus
69h Setup System Management
Mode (SMM) area
6Ah Display external L2 cache
size
A2h Check key lock
6Bh Load custom defaults
(optional)
A4h Initialize Typematic rate
6Ch Display shadow-area
message
A8h Erase F2 prompt
6Eh Display possible high
address for UMB recovery
AAh Scan for F2 key stroke
70h Display error messages ACh Enter SETUP
72h Check for configuration
errors
AEh Clear Boot flag
76h Check for keyboard errors B0h Check for errors
7Ch Set up hardware interrupt
vectors
B2h POST done - prepare to
boot operating system
7Eh Initialize coprocessor if
present
B4h One short beep before boot
80h Disable onboard Super I/O
ports and IRQs
B5h Terminate QuietBoot
(optional)
81h Late POST device
initialization
B6h Check password (optional)
82h Detect and install external
RS232 ports
B9h Prepare Boot
83h Configure non-MCD IDE
controllers
BAh Initialize DMI parameters
84h Detect and install external
parallel ports
BBh Initialize PnP Option ROMs
85h Initialize PC-compatible
PnP ISA devices
BCh Clear parity checkers
86h. Re-initialize onboard I/O
ports.
BDh Display MultiBoot menu
87h Configure Motherboard
Devices
BEh Clear screen (optional)
88h Initialize BIOS Data Area BFh Check virus and backup
reminders
89h Enable Non-Maskable
Interrupts (NMIs)
C0h Try to boot with INT 19
8Ah Initialize Extended BIOS
Data Area
C1h Initialize POST Error
Manager (PEM)
8Bh Test and initialize PS/2
mouse
C2h Initialize error logging
8Ch Initialize floppy controller C3h Initialize error display
function
8Fh Determine number of ATA
drives (optional)
C4h Initialize system error
handler
90h Initialize hard-disk
controllers
C5h PnPnd dual CMOS
(optional)
91h Initialize local-bus hard-disk
controllers
C6h Initialize notebook docking
(optional)
92h Jump to UserPatch2 C7h Initialize notebook docking
late
93h Build MPTABLE for multi-
processor boards
C8h Force check (optional)
95h Install CD ROM for boot C9h Extended checksum
(optional)
96h Clear huge ES segment D2h Unknown Interrupt