So Kotaku found out what happened to they're PS4 and fixed it. Turns out the one they were handed had its hdmi port damaged due to someone most likely jamming the cable in there. Guessing its the same issue for any others thats had the problem too. Lesson learned is basically be more gental. They got a pin and simply pushed the connectors back into position and it works fine now.
http://kotaku.com/good-news-about-our-o ... 1464813671