Supermicro X6DVL-EG2 User Manual page 80

X6DVL-EG2 User's Manual
Checkpoint Code Description
25h Interrupt vector initialization is done. Clearing the password if the
POST DIAG switch is on.
27h Any initialization before setting video mode will be done next.
28h Initialization before setting the video mode is complete. Configuring
the monochrome mode and color mode settings next.
2Ah Bus initialization system, static, output devices will be done next, if
present. See the last page for additional information.
2Eh Completed post-video ROM test processing. If the EGA/VGA
controller is not found, performing the display memory read/write
test next.
2Fh The EGA/VGA controller was not found. The display memory read/
write test is about to begin.
30h The display memory read/write test passed. Look for retrace
checking next.
31h The display memory read/write test or retrace checking failed.
Performing the alternate display memory read/write test next.
32h The alternate display memory read/write test passed. Looking for
alternate display retrace checking next.
34h Video display checking is over. Setting the display mode next.
37h The display mode is set. Displaying the power on message next.
38h Initializing the bus input, IPL, general devices next, if present. See the
last page of this chapter for additional information.
39h Displaying bus initialization error messages. See the last page of this
chapter for additional information.
3Ah The new cursor position has been read and saved. Displaying the
Hit <DEL> message next.
3Bh The Hit <DEL> message is displayed. The protected mode memory
test is about to start.
40h Preparing the descriptor tables next.
42h The descriptor tables are prepared. Entering protected mode for the
memory test next.
43h Entered protected mode. Enabling interrupts for diagnostics mode
next.
44h Interrupts enabled if the diagnostics switch is on. Initializing data to
check memory wraparound at 0:0 next.
45h Data initialized. Checking for memory wraparound at 0:0 and finding
the total system memory size next.
46h The memory wraparound test is done. Memory size calculation has
been done. Writing patterns to test memory next.
47h The memory pattern has been written to extended memory. Writing
patterns to the base 640 KB memory next.
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