Step 55
Disconnect the silver bluetooth cable by pulling directly up.
Step 56
Remove the single Phillips screw from the right side of the board.
Lift the bluetooth board out of the computer.
Step 57 — Subwoofer
Peel back the yellow tape from the right side of the subwoofer.
Remove the single Phillips screw from the right side of the subwoofer, under the tape you just removed.
Remove the yellow tape that secures the remaining cables to the side of the subwoofer.