Epson Progression U12 - Manual (Page 60)

Removing the Cover
Remove the computer’s cover to do any of the following:
Change jumper settings
Install or remove option cards
Install or remove single inline memory modules (SIMMs)
Install or remove a CPU card
Install or remove a math coprocessor
Install or remove an OverDrive module
Install or remove the video daughterboard
Install or remove disk drives or other storage devices.
Follow these steps to remove the cover:
1.
2.
3.
Turn off the computer and any peripheral devices connected
to it. Then disconnect the computer’s power cord from the
electrical outlet and from the back panel. Also disconnect
any peripheral device cables that are connected to the
computer, including the keyboard cable.
Turn the computer around so you are facing the back panel.
If necessary, unlock the computer’s cover. (See Chapter 1 for
instructions.)
Accessing Internal Components 2-3