User manual

ROM and give control.
(2D) Optional video ROM control is done. About to give control to do any
processing after video ROM returns control.
(2E) Return from processing after the video ROM control. If EGA/VGA not found
then do display memory R/W test.
(2F) EGA/VGA not found. Display memory R/W test about to begin.
(30) Display memory R/W test passed. About to look for the retrace checking.
Virtual mode memory test about to begin.
(31) Display memory R/W test or retrace checking failed. About to do alternate
Display memory R/W test. Virtual mode memory test started.
(32) Alternate display memory R/W test passed. About to look for the alternate
display retrace checking. Processor executing in virtual mode.
(33)Video display checking over. Verification of display type with switch setting
and actual card to begin. Verification of display type with switch setting and Actual
Card to begin. Memory address line test in progress.
(34)Verification of display adapter done. Display mode to be set next. Memory
address line test in progress.
(35) Display mode set complete. BIOS ROM data area about to be checked.
Memory below 1MB calculated.
(36) BIOS ROM data area check over. Going to set cursor for power on message.
Memory above 1MB calculated.
(37) Cursor setting for power on message id complete. Going to display the power
on message. Memory test about to start.
(38)Power on message display complete. Going to read new cursor position.
Memory below 1MB initialized.
(39)New cursor position read and saved. Going go display the Hit< DEL>message.
Memory above 1MB initialized.
(3A) Check memory, first 64K,one long beep. Reference string display is over.
Going to display the Hit<ESC> massage. Memory size display initiated. This will be
updated when the BIOS goes through the memory. Award (3A)Check memory.
(3B) Hit<DEL>or<ESC>message displayed. Virtual mode memory test about to
start, About to start below 1MB memory test.
(3C) Memory test below 1MB completed and about to start above 1MB test.
Award (3C)Set flag to allow users to enter CMOS setup utility. Setup enabled.
Phoenix (3C)Configure advanced chipset registers.(Beep)=1 -4-4-1. Determine
relative CPU speed.
(3D)Memory test above 1MB completed.
(3E) About to go to real mode(shutdown).
(3F) Shutdown successful and Processor in real mode.
(40)Preparation for virtual mode test started. Going to verify from video memory.
CACHE memory on and about to disable A20 address line.
(41) Returned after verifying from display memory. Going to prepare the
descriptor babbles. A20 address line disabled successful.
(42)descriptor tables prepared. Going to enter in virtual mode for memory test.
486 internal cache turned on. About to start DMA controller t est.
(43) Entered in the virtual mode. Going to enable interrupts for diagnostics mode.
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