Epson EQUITY 386/33 PLUS - Manual (Page 95)

Note
If you are removing one hard disk drive and leaving one in
your computer, be sure to set the jumpers on the remaining
drive to indicate that you have only one hard disk drive. See
the table above for the jumper settings. Then follow the
instructions under “Removing a Hard Disk From the
Vertical Position” on page 5-17 so you can access the
jumpers on the drive.
Installing a Hard Disk in the Vertical Position
Follow the instructions in this section to install (or reinstall) a
hard disk drive in the vertical mounting position. You may
need to perform the following procedures:
Remove the mounting frames from a new hard disk drive
Remove the mounting plate from the computer and connect
it to the drive
Install the drive
Connect the drive and power cables.
If you are installing a new drive in the vertical mounting
position, you should follow all the steps in this section. If you
are reinstalling a drive that you previously removed from this
position, skip to “Installing the Drive” on page 5-11.
Installing and Removing Drives 5-7