Kontron KTGM45-mITX - Manual (Page 100)

KTGM45 Users Guide
KTD-N0793-O Page 100
8 AMI BIOS Beep Codes
Boot Block Beep Codes:
Number of
Beeps
Description
1 Insert diskette in floppy drive A:
2 ‘AMIBOOT.ROM’ file not found in root directory of diskette in A:
3 Base Memory error
4 Flash Programming successful
5 Floppy read error
6 Keyboard controller BAT command failed
7 No Flash EPROM detected
8 Floppy controller failure
9 Boot Block BIOS checksum error
10 Flash Erase error
11 Flash Program error
12 ‘AMIBOOT.ROM’ file size error
13 BIOS ROM image mismatch (file layout does not match image present in flash device)
POST BIOS Beep Codes:
Number of
Beeps
Description
1 Memory refresh timer error.
2 Parity error in base memory (first 64KB block)
3 Base memory read/write test error
4 Motherboard timer not operational
5 Processor error
6 8042 Gate A20 test error (cannot switch to protected mode)
7 General exception error (processor exception interrupt error)
8 Display memory error (system video adapter)
9 AMIBIOS ROM checksum error
10 CMOS shutdown register read/write error
11 Cache memory test failed
Troubleshooting POST BIOS Beep Codes:
Number of
Beeps
Troubleshooting Action
1, 2 or 3 Reset the memory, or replace with known good modules.
4-7, 9-11 Fatal error indicating a serious problem with the system. Consult your system manufacturer.
Before declaring the motherboard beyond “all hope”, eliminate the possibility of interference
due to a malfunctioning add-in card. Remove all expansion cards, except the video adapter.
• If beep codes are generated when all other expansion cards are absent, consult your
system manufacturer’s technical support.
• If beep codes are not generated when all other expansion cards are absent, one of the add-
in cards is causing the malfunction. Insert the cards back into the system one at a time until
the problem happens again. This will reveal the malfunctioning card.
8 If the system video adapter is an add-in card, replace or reset the video adapter. If the video
adapter is an integrated part of the system board, the board may be faulty.
AMI BIOS Beep Codes