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AMIBIOS POST Diagnostic Error Messages
This section describes the power-on self-tests (POST) port 80 codes for
the AMIBIOS.
Check
Point
Description
00
Code copying to specific areas is done.
to INT 19h boot loader next.
03
NMI is Disabled.
power-on condition.
05
The BIOS stack has been built.
memory.
06
Uncompressing the post code unit next.
07
Next, initializing the CPU init and the CPU data area.
08
The CMOS checksum calculation is done next.
0B
Next,
keyboard BAT command is issued.
0C
The keyboard controller I/B is free.
BAT command to the keyboard controller.
0E
The keyboard controller BAT command result has been
verified.
after the keyboard controller BAT command test.
0F
The initialization after the keyboard controller BAT
command test is done.
written next.
Appendix B: AMIBIOS POST Diagnostic Error Messages
Appendix B
Next, checking for a soft reset or a
performing
any
Next, performing any necessary initialization
B-1
Next, disabling cache
required
initialization
Next, issuing the
The keyboard command byte is
Passing control
before
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