I have a Macbook Pro 17" 2.6 GHZ. Model A1261. The Airport keeps turning off and I can't turn it back on only after a restart, then it will work for another few minutes and then the same problem happens again. Once it turns off when I click on "turn Airport On" nothing happens. Can anyone please help me with this? Will buying a new airport card help for my problem? and if yes what exactly do I need to buy. I already tried a few other things like resetting etc. but no luck. Thanks in advance.