Chosen Solution
heya, does anyone out there know how to test the camera cable/port inside the macbook pro? right now, the green light is flashing, and facetime doesn’t acknowledge that there’s a camera at all, and the only thing left to check is the actual connection. ideas??? (yes, i replaced speakers and battery lately. camera worked…adn then didnt.) thanks!
You may have a simple problem. Take a look at Step6 in this IFIXIT guide MacBook Pro 15" Retina Display Late 2013 Display Assembly Replacement make sure the connection is tight. Don’t forget to disconnect the battery first! I often need to clean the connector pins surfaces. I would also inspect the cables routing as seen in Steps 8&9.
