Like some ppl did i took mine apart and put it back together and i'd get it working for like 1 min before it died. So i felt it had something to do with keyboard cable so i tried bending it to make it really flat as possible and it seemed to work. If it stops working i'd just shake it lightly or hold it on 1 side and it'll come back to life. Its not perfect fix since anything i type will often have to wait for it to "catch up"