Airport

So I installed a new keyboard on my wife's Macbook and now the airport is behaving erratically. The most common symptom is not being able to connect to the web although the signal is full on the airport card. Also this is not permanent but intermittent. One minute is working and it stops working the next and 5minutes later it will be working perfectly again. i did reset the PRAM and NVRAM and it did seem to fix the problem but only like for two days. I would open the freaking thing again but one of the screws got stuck when installing the keyboard. I was just hoping for something else or some ideas on how to remove the screw.

You may have just had an antenna wire loose inside the MacBook or the MacBook controller is going bad.