Hello r / mac. So I recently replaced the Macbook Pro screen (https://www.reddit.com/r/mac/comments/9u3rre/help_macbook_pro_retina_13inch_2014_how_much/) for about $ 380, and I just wanted to know if I can check if it's real or not, is there any way I can do it? At the moment I am unable to adjust the brightness of it from the keyboard or manually. So the technician said he would check it out on Monday. And should there be some kind of magnet near the camera? Thanks!