My sister is having this error. I cant figure out why. She spilled some soup on her computer, and I guess that is when the problem started. I don't know if anything was permanently damaged... could reseating the airport card help? I've reset pram, smc, repaired permissions, and done every software troubleshooting thing I can do. I ran the apple hardware test as well, and it said no problems. Bluetooth / ethernet work with no issues as well. Any suggestions would be great.