Epson EQUITY 3865X/20 PLUS - Manual (Page 153)

2. Remove the four screws securing the mounting frames to the
hard disk drive. There are two screws securing each frame, as
shown below.
mounting frame
screws
Keep the four screws so you can use them to secure the
mounting plate to the hard disk drive. Then set the drive
aside with the component side facing up.
Installing and Removing Disk Dives
7-9