Just as a note: the channels work on the other TVs in the house, just not this one for some reason. I don't know if it might have to do with the fact its the only TV in the house where I actually did use the HDMI cable. But when I try to watch any of the local channels "NBC, ABC, FOX etc." I can hear the audio, but I get the little message saying I need to have a subscription to see these channels.
As far as I am aware, those channels don't require a subscription? So I'm very confused. I tried resetting the box to no avail.