PS4 HDMI Issue: Probably Solved.

If you're having trouble with the newly Playstation 4 HDMI wire, I advice you to use your Playstation 3 HDMI wire.

I had the same issue with my PS4 HDMI wire, as it couldn't read the slot on my T.V, so I decided to use the PS3 wire and it worked!

I suggest you try it if you're having this problem.