Once the plastic bezel is removed it will expose the 8 screws that need to be removed, 4 on each side. Use the Phillips screw driver to remove these screws. There are 2 types of screws here so as you remove them take note of the hole they came out of so that you can rebuild it correctly after you are done. Here is a picture of 1 set of screws to show you the 2 different sizes. This is from the left hand set of 4 screws. They are laid out how they came out.