Solving Problems 7-5
POST Error Messages
MESSAGE
WHAT TO DO
DMA #2 Error
Error in the second DMA channel. Contact your
NECCSD service representative for service.
FDD Controller Failure
The BIOS cannot communicate with the floppy disk
controller. Contact your NECCSD service
representative to check all appropriate connections.
HDD Controller Failure
The BIOS cannot communicate with the hard disk
drive controller. Contact your NECCSD service
representative to check all appropriate connections.
INTR #1 Error
Interrupt channel 1 failed POST. Contact your
NECCSD service representative for service.
INTR #2 Error
Interrupt channel 2 failed POST. Contact your
NECCSD service representative for service.
Invalid Boot Diskette
The BIOS can read the diskette in drive A:, but
cannot boot the computer. Use another boot
diskette.
Keyboard is Locked
Unlock It
The keyboard lock on the computer is engaged. The
computer must be unlocked to continue.
Keyboard Error
There is a timing problem with the keyboard. Set the
Keyboard option in Setup to Not Installed to skip the
keyboard POST routines.
KB\interface error
There is an error in the keyboard connector. Contact
your NECCSD service representative for service.
Off Board parity Error
Parity error installed in an expansion slot. Contact
your NECCSD service representative to be sure that
the memory module is installed correctly.
The error format is:
OFF BOARD PARITY ERROR
ADDR(HEX) = (XXXX)
XXXX is the hex address where the error occurred.
On Board Parity Error
Parity error in system board memory. Contact your
NECCSD service representative for service.
Parity Error ????
Parity error in system memory at an unknown
address. Contact your NECCSD service
representative for service.
Summary of Contents for V6220
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