Supero SUPER 370SSA, User Manual

Page: 88 / 92

S
UPER 370SSA/370SSM User’s Manual
A - 2
APPENDIX A
Beeps Error message Description
1 Refresh Failure The memory refresh circuitry on the
motherboard is faulty.
3 Base 64 KB Memory Failure A memory failure occurred within the
first 64 KB of memory.
6 8042 - Gate A20 Failure The keyboard controller (8042) contains
the Gate A20 switch which allows the
CPU to operate in virtual mode. This
error means that the BIOS cannot
switch the CPU into protected mode.
7 Processor Exception The CPU on the motherboard generated
Interrupt Error an exception interrupt.
8 Display Memory Read/Write The system video adapter is either
Error missing or its memory is faulty.
Please Note: This is not a fatal error.
Refer to the table on page A-3 for solutions to the error beep codes.