NEC LS2400 User Manual page 143

Message
nnnn Cache SRAM Passed
Diskette drive A error
or
Diskette drive B error
Entering SETUP ...
Extended RAM Failed at offset: nnnn*
nnnn Extended RAM passed
Failing Bits: nnnn*
Fixed Disk 0 Failure
or
Fixed Disk 1 Failure
or
Fixed Disk Controller Failure*
Incorrect Drive A type - run SETUP
or
Incorrect Drive B type - run SETUP
Invalid NVRAM media type*
Keyboard controller error*
Keyboard error nn
Monitor type does not match CMOS -
Run SETUP
Operating system not found
5-26 Problem Solving
BIOS Messages
Description
Where nnnn is the amount of system cache in
kilobytes successfully tested.
Diskette Drive is present but fails the BIOS POST
diskette tests. Check to see that the drive is
defined with the proper diskette type in Setup
and that the diskette drive is correctly attached.
The Setup program is starting.
Extended memory is not working or is not
properly configured at offset nnnn.
Where nnnn is the amount of RAM in kilobytes
successfully tested.
The hex number nnnn is a map of the bits at the
RAM address (in System, Extended, or Shadow
memory) which failed the memory test. Each 1
(one) in the map indicates a failed bit.
Fixed disk is not working or not properly
configured. Check to see if the fixed disk is
attached properly. Run Setup to be sure the fixed
disk type is correctly identified.
Type of floppy drive is not correctly identified in
Setup.
Problem with NVRAM (CMOS) access.
The keyboard controller test failed. You may have
to replace the keyboard or controller.
The keyboard is not working. BIOS discovered a
stuck key and displays the scan code nn for the
stuck key.
Monitor type is not correctly identified in Setup.
The operating system cannot be located on either
drive A: or drive C:. Enter Setup and see if the
fixed disk and floppy are properly identified.