MacBook Air (2015) Trackpad and keyboard not working My MacBook Air's internal keyboard and Trackpad have stopped working. To be honest, she had a bit of a fall about 2 weeks ago, about 3 feet onto carpet, it has worked fine ever since yesterday. I reset PRAM and SMC, no luck. 

Works totally fine with external mouse and keyboard. How do I get it working again?
It is likely that the internal connectors for keyboard and Trackpad have lost contact from the main logic board. It is advisable to get it inspected by an authorised Apple technician.