Locate all seven Phillips head screws around the borders of the plastic chassis.

Locate the small Phillips head screw next to the wireless chip.

Using a #00 Phillips head screwdriver, remove all eight screws listed above.

These screws are known to get stuck on occasion. If this occurs, try using a slower unscrewing motion with a magnetic screwdriver. Then, utilize the magnetism of the screwdriver to simply pull the screw from its "well".