How to repair Xbox One S Controller buttons not responding.

In this video I test and diagnose an Xbox One S Special Edition Night Ops Camo Controller. The "View" button isn't working so i disassemble the controller, fixed the issue and checked that it was working. Finally i reassemble the controller and do a final full test of all buttons and joysticks to verify the repair was successful. Web Browser software for testing Xbox One S buttons and joysticks: https://hardwaretester.com/