Apple TV/FM Radio System - Manual (Page 13)

To install the TV/FM tuner card in a computer with a built-in
monitor, follow these steps:
Removing the logic board
1 Make sure you save any open documents and quit any open
applications. Then turn off the computer like this:
m First, choose Shut Down from the Special menu.
m Then press the power switch at the back of the computer.
Press the side of the switch marked with the j symbol.
2 Unplug all the cables except the power cord from your
computer.
Leaving the power cord plugged in helps protect
the computer from damage by electrostatic discharge.
Important To avoid generating static electricity that may
damage the card or computer, do not walk around the room
until you have completed the installation of the card and
closed the computer. Additionally, move the logic board as
little as possible while it is outside the computer.
6 Chapter 1