Rispondi a "Why did my internal keyboard and mouse suddenly stopped working?"As unbelievable as this may sound i had the same issue with my keyboard not working on my 2018 macbook pro. I was going crazy for days looking through the web for fixes. After going through a few posts about unplug cables and cables not seating properly. All i did to get my keyboard to work was press softly down with both hands on the keyboard the walla it works.