Orijinal gönderinin sahibi: rdklinc ,
Before spending money, I would open it up to make sure the card is fully seated, etc. Also, I have had problems with machines containing the non-updated 10.5.0 not seeing Airport cards. When then happens, I've had to plug into the Internet via an ethernet cable, update the machine to 10.5.8, at which point the Airport became visible. Hopefully this is what you're experiencing.