I am about to install tv's in each of my sun visors but I can't seem to figure out how to get them the hell off. I unscrewed the screws but it seems like something is still holding it there... Anyone know? I plan on doing a DIY on how to install the tv's in the visors as well.

 

according to the threads on each of those visors -- looks like you need to unscrew it off? https://acurazine.com/forums/audio-video-electronics-navigation-22/more-pics-tl-visors-ready-covered-174603/