TV won't register any ports at all. Channel 3 just Fuzz
I have a Sanyo DP26640. When I go to input all ports are checked but nothing I plug in to the TV will show on the screen except the old manual antenna. That picks up local stations just fine. I have a ROKU stick that was working plugged in to HDMI 1 but now I get nothing. Does the channel still have to be on 3? I tried a different ROKU that works elsewhere, I tried plugging in to different HDMI ports. Help!