We just got a Samsung TV UN60H6203AF from a friend that was moving and it was manufactured 10/2014. She only had it a year and said it did not have issues the last time it was used a few months ago. From day one it has had a blue tint and all of the black is blue. We have tried every recommendation we could find online and got the cable to use the THX app on the iPhone. I am worried it is a hardware issue, is this common issue and is there anything I should try before spending more money on it?