Remove the eight screws (M2x3, Torx) that secure the base cover to the palm-rest assembly

With the computer face-down, open the computer at an angle.

Using a plastic scribe, pry the base cover from the palm-rest assembly, starting at the front left and right corners.

Moving the base cover from left to right, release the clips securing the base cover to the palm-rest assembly.

Lift the base cover from the palm-rest assembly.