Touchpad does not work

Brand:Fridgidaire
Model Number:GCFG3060BDA
Main Symptom:The setting/menu button on the upper right hand side does not work.
What happens & when:when the touchpad is touched it does not activate the menu/options.

Error Code (if any):
Parts or tests already tried: 5304535289 to replace AP7216686
Photos / video link: