I just bought a new 55" LED Tv 120hz and notice it says when I change channels the hertz is only 60hz.
I am connected to a cable box provided by Cox Communications. Is it a setting in my TV that's wrong or is it the box provided by Cox?
Want to see the future of car technology?
Brian Cooley found it for you at CES 2017 in Las Vegas and the North American International Auto Show in Detroit.