Epson Equity 386/25 Manuel d'utilisateur Page 194

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2.
If you have installed MS-DOS on the hard disk but it does
not load MS-DOS when you turn on the computer, it may
be missing one of the MS-DOS system files. Turn off your
computer and insert your Startup diskette into drive A.
Then turn on your computer again.
Type C : and press Enter to log onto the hard disk. If this
works, the next step is to make sure the file
COMMAND.COM is in the root directory of the hard disk.
Type
D I R
and press
Enter.
If COMMAND.COM is in the root directory, use the
MS-DOS COMPARE command to compare the
COMMAND.COM file on your diskette with the
COMMAND.COM file on the hard disk. (See your
MS-DOS Reference Manual for instructions on using
COMPARE.) If the files do not match, use the COPY
command to replace COMMAND.COM on the hard disk
with the COMMAND.COM file on your diskette. Type the
following and press Enter:
COPY A:COMMAND.COM C:
3.
If the hard disk still does not work, the root directory of
your hard disk may be missing some hidden system files.
(Hidden files are not displayed when you list files using the
DIR command.)
To copy the hidden system files from your Startup diskette
to the root directory of the hard disk, type A : to log onto
drive A. Then type the following and press Enter:
SYS C:
4.
If you can load MS-DOS from your Startup diskette but you
cannot access data stored on your hard disk, you may have
accidentally repartitioned or reformatted part or all of the
disk.
Troubleshooting
B-15
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