AXIOMTEK SBC8232, Руководство пользователя

Страница: 41 / 50

SBC8232 386SX ISA Half-size CPU Card Family User’s Manual
AMI BIOS Fatal Error Codes
35
A p p e n d i x D
AMI BIOS Fatal Error Codes
Beep Codes
Fatal errors, which halt the boot process, are communicated
through a series of audible beeps. If AMI BIOS POST can
initialize the system video display, it displays the error
message. Displayed error messages, in most cases, allow the
system to continue to boot. Displayed error messages are
described on the following table.
Beeps Error Message Description
1
Refresh Failure
The memory refresh circuitry is
faulty.
2
Parity Error
Parity error in the base memory (the
first 64 KB block) of memory.
3
Base 64 KB Memory Failure Memory failure in first 64 KB.
4 Timer Not Operational
A memory failure in the first 64-KB
of memory, or Timer 1 is not
functioning.
5
Processor Error The CPU generated an error.
6
8042 - Gate A20 Failure Cannot switch to protected mode.
7
Processor Exception Interrupt
Error The CPU on the CPU Card
generated an exception interrupt.
8
Display Memory Read/Write
Error
The system video adapter is either
missing or its memory is faulty. This
is not a fatal error.
9
ROM Checksum Error
The ROM checksum value does not
match the value encoded in
AMIBIOS.
10
CMOS Shutdown Register
Read/Write Error The shutdown register for CMOS
RAM has failed.
11
Cache Memory Bad — Do Not
Enable Cache
The cache memory test failed.
Cache memory is disabled. Do not
press <Ctrl> <Alt> <Shift> <+> to
enable cache memory.