Apple PC Compatibility Card 12-inch card - Manual (Page 32)

19 Route the cable over the top of the card and around the back of the computer’s logic
board. Then plug it into the Sound In connector on the computer’s logic board.
Keep the cable away from the heat sink and center support post.
1 Route the cable
around the back
of the computer’s
interior as shown. 2 Plug the other end of the cable into the
connector on the computer’s main logic board.
Heat sink Support post
18 Chapter 1