There are six screws surrounding each side of the tweeter housing.

Unfortunately, due to the angles involved, it is impossible to take a photo that shows all six. Just know they are relatively evenly spaced out.

Remove all six screws from each side, twelve total.

Keep these screws separate, as they do not match screws used in other steps.

Once the screws are removed, be careful not to pull the housing away. The tweeter speakers are still physically connected to the motherboard, and pulling the housings away can damage these connections or the motherboard.