Advantech PCA-6143P, User Manual

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Appendix F AMI BIOS error codes 77
Diskette boot failure
The diskette used to boot-up in floppy drive A: is corrupt, which
means you cannot use it to boot-up the system. Use another boot
diskette and follow the instructions on the screen.
Display switch not proper
Jumper JP15 is set incorrectly. (Remember to shut down the system
first).
DMA #1 error
An error has occurred with the board's first DMA channel.
DMA #2 error
An error has occurred with the board's second DMA channel.
DMA error
An error has occurred with the board's DMA controller
FDD controller failure
An error has occurred with the board's floppy disk drive controller
HDD controller failure
An error has occurred with the board's floppy disk drive controller
INTR #1 error
Interrupt channel #1 has failed the POST routine
INTR #2 error
Interrupt channel #2 has failed the POST routine
Invalid boot diskette
The BIOS can read the diskette in floppy drive A:, but it cannot
boot-up the system with it. Use another boot diskette and follow
the instructions on the screen.
KB/Interface error
The BIOS has found an error with the board's keyboard connector
Keyboard error
The BIOS has encountered a timing problem with the keyboard.
Make sure you have an AMI Keyboard BIOS installed in your
system. You may also have set the "Keyboard" option in the
Standard CMOS Setup to "Not Installed", which will cause the
BIOS to skip the keyboard POST routines.