With the metallic tine tool, gradually remove the back cover.
Step 2 Remove the shield from the motherboard
Remove the 10 Phillips screws (PH # 00) that hold the shield and remove it with the opening tool.
Step 3 Remove pushbuttons
With the opening tool release the connection to the motherboard. With the pliers, extract the flex with the push buttons.
Video Tutorial summary
In this video you can watch a quick summary of the tutorial, but we recommend to follow the complete tutorial, with its explanations and detailed images.