NEC Versa 2700 User Manual page 136

POST ERROR MESSAGES
ERROR MESSAGE
CMOS Time and Date Not
Set
Diskette Boot Failure
DMA Error
DMA #1 Error
DMA #2 Error
FDD Controller Failure
HDD Controller Failure
INTR #1 Error
INTR #2 Error
EXPLANATION
Run Setup to set the date and time.
The boot diskette in floppy drive A: is
corrupt. It cannot be used to boot the
computer. Use another boot diskette and
follow the on-screen instructions.
Error in the DMA controller. Contact your
NEC service representative to replace the
CMOS battery.
Error in the first DMA channel. Contact
your NEC service representative for
service.
Error in the second DMA channel. Contact
your NEC service representative for
service.
The BIOS cannot communicate with the
floppy disk drive controller. Contact your
NEC service representative to check all
appropriate connections.
The BIOS cannot communicate with the
hard disk drive controller. Contact your
NEC service representative to check all
appropriate connections.
Interrupt channel 1 failed POST. Contact
your NEC service representative for
service.
Interrupt channel 2 failed POST. Contact
your NEC service representative for
service.
Solving Problems 7-5