MacBook Palmrest and Touchpad Repair
The newer MacBooks have a design where it is assembled from the top down. All of the parts attach to the palmrest / keyboard assembly, including the screen, and the logic board. If your touchpad or keyboard has failed, the entire MacBook will need to be disassembled to replace it. The keyboard is part of the palmrest assembly, and is not easily removed. This operation should be done by an experienced technician.