Manual

MacBook Pro 17-inch (original, Core 2 Duo, 2.4/2.6GHz, 2008) Take Apart — Infrared Board 77
Disconnect the infrared board cable. 3.
Replacement Procedure
Install the cable onto the infrared board.1.
Insert the card into the channel and verify that the notch in the board rests over the 2.
rounded bead, shown.