Apple TV/FM Radio System - Manual (Page 12)

5 Installing the Card and Software
Important Before you install the card, check the back of
your computer and make sure the access cover for the
TV/FM tuner card looks like the one on the computer on
the left.
If the access cover on your computer matches the
illustration on the left, continue with the instructions in this
chapter. (The rectangular opening in the computer on the
left accommodates both ports of the TV/FM tuner card.)
If the access cover on your computer looks like the
computer on the right, you need to purchase a replacement
for the back panel from an Apple-authorized dealer. After
you’ve purchased the new back panel, continue with the
instructions in this chapter.
The back panel on your
computer should have a
rectangular access cover.
If the back panel on your computer
has a small circular access cover,
you’ll need to purchase a
replacement panel from
an Apple-authorized dealer.