Flip the device over.

Slide a plastic opening tool between the back cover and keyboard.

Carefully pry upwards until you hear a click.

Following the seam, slide the opening tool all the way around the front cover, prying upwards occasionally until the keyboard and trackpad are loose from the back cover.

Lift the keyboard panel up to reveal the internals.

Don't lift the keyboard panel too violently, as there is still a cable attachment to the motherboard.