Epson 386SX - Manual (Page 147)

Removing the Cover
To install an option card, you need to remove the cover from
your Equity 386SX. Follow these steps:
1.
2.
3.
4.
5.
Turn off the computer and then any peripherals (including
the monitor and printer) that are attached to it.
Disconnect the computer’s power cable from the electrical
outlet and from the back panel. Then disconnect any
peripheral cables that are connected to the computer.
Disconnect the keyboard.
If the monitor is on top of the computer, lift it off and set it
to one side.
As shown below, the top cover is secured by five screws on
the back panel and four screws on the side panels (two on
each side). Remove the screws and set them safely to one
side so you do not lose them.
- s c r e w s
Installing Options 5-5