Il Mio Problema
The Trackpad's glasse was broken and the clic not working. I decide to change the complete Trackpad with a new one.
La Mia Riparazione
I just followed the procedure of ifixt and replaced the broken one with the new one. It's perfectly woring.
Il Mio Consiglio
Take the time to clean up the fans and the dust of the motherboard. Important . . .