You press a key on your MacBook and nothing happens. You press another key and it enters that letter twice. A third key feel like it’s sticking. You’re not alone, as this is a common problem with a ...

There's even a parody song about the problem.

Keyboard problems (keys not recognized) We previously reported on an issue where (for a small number of users) the MacBook Pro's shift key is unresponsive. In most cases, users experiencing this ...