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B-7
Appendix B: AMIBIOS POST Checkpoint Codes
Checkpoint Code Description
89h The programming after WINBIOS Setup has completed. Displaying the
power on screen message next.
8Bh The first screen message has been displayed. The
<WAIT...>
message is
displayed. Performing the PS/2 mouse check and extended BIOS data area
allocation check next.
8Ch Programming the WINBIOS Setup options next.
8Dh The WINBIOS Setup options are programmed. Resetting the hard disk
controller next.
8Fh The hard disk controller has been reset. Configuring the floppy drive
controller next.
91h The floppy drive controller has been configured. Configuring the hard disk
drive controller next.
95h Initializing the bus option ROMs from C800 next. See the last page of this
chapter for additional information.
96h Initializing before passing control to the adaptor ROM at C800.
97h Initialization before the C800 adaptor ROM gains control has completed. The
adaptor ROM check is next.
98h The adaptor ROM had control and has now returned control to BIOS POST.
Performing any required processing after the option ROM returned control.
99h Any initialization required after the option ROM test has completed.
Configuring the timer data area and printer base address next.
9Ah Set the timer and printer base addresses. Setting the RS-232 base address
next.