原帖由： KcXbox Repair ,
I've had the same problem. In one I repaired the RF rol board was bad. Another one the customer had tried to repair and where the Wifi antenna plugged into the RF board was pulled loose. Also make sure the WiFi card and the cable connection to the Mobo are pushed in all the way. Hope you have already figured it out, please let me know if you did and what you did to repair it.