I have a macbookpro 13 running snow leopard ver 10.6.7
It says no airport card installed. I did command-option and power button.. Then I flip on the power button, no card installed still.. hmm, dont know what to do. 🙁😉
It wouldn't be the first time one of the connectors inside the case wasn't pressed on well. If System Profiler doesn't show a card installed, open up the bottom of the case and make sure it's connected.