No sound I moved the t.v. from one room to another now i don't have sound

If you move it to another room, it's a good idea to run setup for the best sound for that room

check you have not pulled the wire out the speaker jack ,pluse check you have put it back in the speaker slot.

Adjust the input control on the receiver to 2nd zone.

They sure can! According to research, rocking chairs help students with ADD and ADHD with concentrating better as well as adapting to learning environment. The reason for this is because rocking chairs keep on moving back and forth, the ADD students don't need to worry as much about moving all the time, leaving more room to concentrate on studying.

You can go into the settings on the TV, and tell it to do an auto search, but are you using the same cable?

You said from "a cable" to "a cable", implying you are moving it to a different room or something.

If that's the case, it's entirely likely that you just don't have signal in that room/cable. If that is not the case, then it is also entirely likely that the signal sent by the cable provider is essentially only available through the box (check with the cable provider for details on that... lots of variables there).

maybe is a problem with dish network, give it a couple of days to see if they fix it, if don't give them a call

unplug for 15mins , move your fridge to 3 feet from the wall clean the back and don't put anything in the back and plug back

Don't IR illuminator in the dark room. Turn on a small light in one of the corner; such as, a small light bulb. increase ambient light a little at a time until you can focus. You flooding the dark room with IR illumination which will reflect everywhere in there. This might take care of the fuzziness in the monocular. stewbison

Sounds like the cords not the problem. It sounds like the jack in the new computer room isnt hooked up to the line.

Most likely the receiver has an internal equalizer that can be adjusted accordingly, if not an external equalizer will most definatley help you seek out problem frequencies and get the best quality, a completely square room is the worst situation for audio especially that small, i suggest if you can just moving it into another room.