Chosen Solution
Hello guys I have a MacBook Air a1466 WiFi and the camera is not working at all. even without displaying the icons. I already try to change the WiFi card twice. but this still doesn’t work. Please HELP!!
Did you get the display replaced at some point? If you did then it might have not been the correct assembly. While not obvious the I/O cable can effect both the iSight Camera and AirPort board. Try reseating it and then try replacing it MacBook Air 11" (Mid 2013-Early 2015) I/O Board Cable
