First let me say that I really like the TV. The problem is when I use it as a computer monitor. I have it connected to my pc via a high speed HDMI cable. When I play a game however the frames per second do not go above 30. I have tried several different pc games and they are all the same. I had my pc connected to a different 4k tv which output at 60fps no problems with the same HDMI cable. Does the Super4X43 support 4k @ 60hz @ 4:4:4? Or is it limited to 30Hz? If it does support 4k @ 60hz @ 4:4:4 how do I get it to work?