Remove the three screws from the front mouse panel located on the bottom of the laptop.
Carefully flip the laptop back over. Remove three more screws from the top securing the panel. A ribbon cable will still be attached to the panel when you remove it.
Remove the four screws from the underside of the computer. These screws are located underneath where the battery sits and secure the top keyboard panel.
To remove the panel below the screen, press up on the two tabs holding the panel in and lift up. The panel should pop off.
Before proceeding, remove all black tape holding down wires and other cabling.