Epson 3865X Plus User Manual page 223

6. Use one of your hands to hold up the subassembly at an
angle or have someone hold it up for you. With your other
hand, reach under the subassembly and disconnect the hard
disk drive cable attached to the front of the main system
board.
The hard disk drive cable is connected to the socket that is
closest to the front of the computer, as shown below. Grasp
the connector and pull it straight up to remove it from the
socket. Do not pull only on the cable.
7. The diskette drive cable is connected to the socket just
behind the hard disk drive socket. Disconnect this cable in
the same manner.
Installing and Removing Disk Drives
B-32
drive cable