Use a T8 Torx security screwdriver to remove the eleven 10mm silver screws from the metal plate.

Use a Phillips #1 screwdriver to remove the eleven 4mm black screws from the metal plate.

7200-series models have 13 additional 4mm screws around the top and right of the metal plate. These screws are are indicated with a triangle. This may apply to other models.

Use a spudger to disconnect the three antenna cables (two black and one white) by prying them straight up from their sockets.