Mitsubishi Electric MS Series Owner's Handbook Manual page 102

Diskette read failure
The diskette is either not formatted or defective.
Replace it with a system diskette and press
No boot sector on fixed disk
The hard disk has no active, bootable partition
or is not formatted. If you are still using the
original master hard disk drive supplied with
your computer, this is a serious problem
requiring the attention of a service engineer. If
you have just replaced the master drive with an
unformatted one, you must insert a system
diskette, press 1, and format the new hard disk
F
as described in your operating system manuals.
Fixed disk read failure
The hard disk may be defective. Press
1. Make sure the drive is correctly specified in the
F
BIOS setup utility. If the problem persists, insert
a system diskette, press
on the defective hard disk and try reformatting
it.
No boot device available
This may indicate a fault in the diskette or hard
disk drive, or perhaps a damaged system diskette.
Press 1 to retry, using another system diskette,
F
if possible. Make sure that a boot device is
correctly specified with the BIOS Setup utility. If
the problem persists contact your supplier or
authorised maintainer.
OWNER'S HANDBOOK
1 to retry.
F
1, backup the data held
F
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