Epson LT - 286e - Manual (Page 117)

7. Tighten the retaining screws on the connector with a
screwdriver.
8. Plug the drive’s power cable into an electrical outlet.
When you are ready to use the computer, turn on the external
diskette drive and any other peripheral devices, then turn on
the computer.
Installing the Internal Modem
You can install the optional, Epson internal modem in your
LT-286e. Follow these steps:
1.
Make sure the computer is turned off.
2. Press down on the release tab to lower the modem cover on
the back, left side of the computer (when the front of the
computer is facing you).