Epson 2000 - Manual (Page 66)

Removing the Mounting Fames
If there are mounting frames attached to your hard disk drive,
remove them before you install the drive. Follow these steps:
1. On your drive, there may be a plastic guiderail and metal
grounding plate attached to one of the mounting frames. If
so, remove the screws securing them to the mounting
frame and remove the guiderail and grounding plate.
plastic guiderail
metal
mounting frames
2. Then remove the two screws securing each mounting frame
to the drive and remove the frames.
Installing and Removing Drives 4-5