Apple MacBook Pro 17-inch (original, Core 2 Duo, 2.4GHz, Late 2007 CTO, Early 2008, and Late 2008) - Manual (Page 76)

MacBook Pro 17-inch (original, Core 2 Duo, 2.4/2.6GHz, 2008) Take Apart — Infrared Board 76
Procedure
Note: The infrared board cable (which is combined with the sleep LED light cable) is part of the
bottom case assembly and is not replaceable separately.
Remove the Torx T6 screw. 1.
Lift out the infrared board. 2.