AXIOMTEK SBC8241 User Manual page 50

SBC8241 486 All-in-One Half-size User's Manual
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Beep Error Message
Code
1 beep Refresh Failure
Parity Error
2 beeps
Base 64KB Memory
3 beeps
Failure
Timer Not
4 beeps
Operational
Processor Error
5 beeps
8042-Bate A20
6 beeps
Failure
Processor Exception
7 beeps
Interrupt Error
Display Memory
8 beeps
Read/ Write Error
ROM Checksum
9 beeps
Error
CMOS Shutdown
10 beeps
Register Read/Write
Error
Cache Error/External
11 beeps
Cache Bad
)(
Description
The memory refresh circuitry the motherboard
is faulty.
A parity error was detected in the first 64KB
block of memory.
Memory failure in first 64KB.
A memory failure occurred within the first
64KB of memory, or Timer 1 on the
motherboard is not functioning.
The CPU (Central Processing Unit) on the
motherboard generated an error.
Gate A20 on the keyboard controller (8042)
allows the CPU to operate in protected mode.
The BIOS is not able to switch the CPU to
protected mode.
The CPU generated an exception
interrupt.
The system video adapter is either missing or
its memory is faulty. This is not a fatal error.
The ROM checksum value does not match the
value encoded in the BIOS.
The shutdown register for CMOS RAM
failed.
The external cache is faulty.
AMI BIOS Fatal Error Codes