No sound coming from TV....recently relocated and ran TV from cable box, have lost remote to TV and now cannot get sound to work...picture good just cant get sound?

check the cable that connect from the box to TV if it's probably connected

Make sure you are on the correct input on the television and that the cable box is on. Do this manually. Hopefully you will get picture and sound again. If yes, then check the cable company website for the remote codes for your television manufacturer and the instructions for programming. Often times there are multiple codes for each brand so be patient.

You need to turn on the cable box again. Make sure to select the right source again for your tv.

Refer the user manual to your set-top box for details.

if your using a cable box and an HDMI cable there should be an option under settings for audio output format. you need to turn the audio on for the hdmi option.

On most TVs, all the picture and sound adjustments are made through on-screen menus. To get to them, you need the original TV remote control (or a compatible replacement) with the proper MENU functions. On some sets there's one main menu to work through, while others have separate buttons for picture and sound control settings.

Some brands and models of TV have a front-panel menu button. Maybe yours does. Sadly, though, many sets now have just a power button and need the remote control for everything else. The biggest trouble I find is that people get used to using the remote that comes with a cable box, satellite receiver or similar device which will turn the TV on and off but that's all. The original remote mysteriously gets lost (I've actually run into people who threw the original control out because they didn't think they needed it), and then you find you can't get at any other TV settings. It's especially annoying if you can't switch to another input, say for a game console or DVD player.

Hopefully, you still have your control. Good luck, and thanks for using Fixya!

I removed coxail cable from the tv and connected 3 rca cables between tv and cablebox, now have picture and sound.The problem is still there ,something has blocked out my internal cable connection.
thanks Roy

Just Connect signal to tv and run autoprogram. Or use video input jacks from converter to tv ( yellow,white and red video in ) and select tv/video on tv pannel front ( don't need remote control) I hope this work for you.

when you ran the autoprogramming it scanned all the channels you are receiving.the dvd is probably plugged into a line or aux input on back of your tv.look for a input or source button on the remote. some tv's have more then 1 input source so be sure to scan thru all input choices.also if it is a dvd/vcr combo & if there is a coax out connection to your tv coax/rf input the tv and/or cable box should be on channel 3
hope this helps
w.g

check to see if another major brand produced the tv, like lg produces westinghouse stuff, and see if the other brand works