Remove the twelve 4.2 mm Phillips screws securing the LCD assembly to the rear display bezel.

Make sure you pay attention to how the microphone cable (and antenna cable on some models) are routed around the outside of the two screws at the bottom left and right corners of the screen. It's easy to damage the cables if not routed properly when reinstalling these screws. To see the cable routing more clearly, click on the photo and zoom in.