Question about Televison & Video
Jmb 40 inch tv no sound not muted an on full
Check its speaker first. If found OK, check and replace damaged component/s at its audio output section circuit. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts there.
Posted on Mar 28, 2014
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Posted on Jan 02, 2017
The problem was caused by a loose conexion. One of the cables that goes from the DirecTV box to the TV was loose. The problem was FIXED by pushing the cables to make sure there was a good conexion.
Posted on Jun 18, 2009
The OSD consists of several menu options: Picture Adjust, Audio Adjust, TV Tuner Setup, Parental Controls,PIP Set Up, or Special Features. When in the TV menu, select the Audio Adjust and make sure the mute is off. It may be worth checking the manual which is avialble from: http://www.vizio.com/downloads.aspx
Posted on Aug 20, 2009
SOURCE: Ln40a5op3p Samsung LCD 40
Hi my name is Eric,
I hope I can help you with your issue ,
Do you have a cable box?
First thing i think of is you need to reboot the cable box by unplugging it from AC power, then reconnect it. (then reboot the Tv same way if haven't done that yet either) then its time to try it with AV cables
to make sure the cable box is not bad. using the red/white and yellow cables
then testing with another source like a DVD player, common sense will tell you if its the cable box or the TV.
If you've already done this or don't have a cable box (sorry),
The only thing in the TV that can cause you to lose audio only on TV is the SAP mode.
Hope this helps, if it has solved your issue please click accept
But if you have more questions please respond and I will reply asap
Posted on Sep 09, 2009
Testimonial: "Great feedback with multiple options thanks"
You can always turn your TV off, unplug it from the electrical outlet, wait for 30 seconds or so, plug it back in, then turn it back on. If you have kids check the menu options to see if they may have tampered with it unintentionally. If all else fails, call Vizio and ask for their professional help. If you are not satisfied with their help and assistance, make a complaint by going to BBB.org (Better Business Bureau). Maybe if you tell Vizio that you're going to call the BBB then they might take you a little more seriously.
Posted on Dec 28, 2009
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