Manual

MacBook Pro 17-inch (original, Core 2 Duo, 2.4/2.6GHz, 2008) Take Apart — Logic Board 12 8
Replacement Procedure
Verify that the EMI gaskets are in place along the port openings on the bottom case. 1.
If replacing the logic board, transfer the two screw guides, called sleeves, along top edge of 2.
the board.
Important: There are two metal shims on the under side of the logic board near the
graphics chip. (See screws #4 and #5 in the screw replacement order in step 14, following.)
Make sure those shims retain their position above the heat sink posts when replacing.