SBC8233 All-in-One 386SX CPU Card Series User's Manual
Beeps
Error Message
Display Memory R/W Test Failure
8
9
ROM-BIOS Checksum Failure
CMOS Shutdown Register
10
Read/Write Error
Cache Memory Bad — Do Not
11
Enable Cache
!-1-&
#"
2 short beeps
1 long & 2 short beeps
#"
1 long & 3 short beeps
#"
#"
1 long beep
41
The system video adapter is either
missing or Read/Write Error its memory is
faulty. This is not a fatal error.
The ROM checksum value does not
match the value encoded in the BIOS.
This is good indication that the BIOS
ROMs went bad.
The shutdown register for CMOS RAM
has failed.
The cache memory test failed. Cache
memory is disabled. Do not press <Ctrl>
<Alt> <Shift> <+> to enable cache
memory.
POST failed. This is caused by a failure of
one of the hardware testing procedures.
Video failure. This is caused by one
of two possible hardware faults. 1)
Video BIOS ROM failure, checksum
error encountered. 2) The video
adapter installed has a horizontal
retrace failure.
Video failure. This is caused by one
of three possible hardware problems.
1) The video DAC has failed. 2) the
monitor detection process has failed.
3) The video RAM has failed.
POST successful. This indicates that all
hardware tests were completed without
encountering errors.
Description
POST Error Codes
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