Contribution d'origine par : James McGrath ,
Hi there! I had a similar problem in that although I have an airport card installed in my MacBook Pro 13in Unibody, the laptop doesn't recognize the card and says "Airport card not installed" in the WiFi icon at the top of the screen. Anyway... I've stripped down my laptop, every component taken out and back together again. After following (the AWESOME) video guides on this website, I totally tore down my mac this evening. I found the AirPort Card inside the Clutch casing... so it IS in there, I'm not crazy. It looked ok, and the cables at either side were connected ok. BUT there were two wires attached to wireless card, I'm guessing from the gold colored tips to them, connecting to the circuit board, that these are the WiFi and Bluetooth antennae?? Anyone? 1 was firmly attached, the other was loose. I tried to connect the loose one but it wouldn't hold down. Anyway... my point is if the connectors to the logic board look ok, which mine do too, it could be the circuitry inside your clutch casing too.