Epson Endeavor - Manual (Page 89)

2. Remove the retaining screw securing the hard disk drive and
mounting plate to the horizontal drive bays. Then slide the
hard disk drive and mounting plate in the direction of the
arrow, shown below, and lift them out of the computer.
3. Remove the four screws securing the mounting plate to the
hard disk drive. You can store the mounting plate and its
screw or replace it in the computer and secure it with the
screw.
4. Wrap the hard disk drive in its original packing materials
and store it along with the four screws.
5. If you removed your computer’s only hard disk drive,
disconnect the hard disk drive ribbon cable from the main
system board and store it as well.
3-16
Installing and Removing Drives