I have a Vizio SV48OM. It is hooked up to Dish. this morning I couldn't change channels or anything with my dish remote but could turn the tv on and off. Called dish and was trying to see what the problem was the tv shut itself off and now I can't get it to turn on with the remote from dish, the tv remote or from the tv itself. Any ideas. Is there any kind of reset button or anything?
Televison & Video - Vizio - SV - SV470M LCD TV
Answers & Comments
About the only thing you could try would be to reset both the dish receiver and the tv. Disconnect both from electrical power source, (unplug) after a minute or so, plug them back in and try again. if neither works then you may have had some type of power surge.
Be certain your tv is in the right source, however the tv has been connected to your receiver.