Open the laptop

Take the flathead screwdriver, and put it under the bezel that goes around the keyboard

If you're simply fixing the existing keyboard, be careful not to pry a key off. They are close to impossible to get back on

Pry the bezel out of the frame. It might take some effort, but this is the correct method

Once one part has snapped out of the frame, continue to carefully remove the rest of the bezel