I have a ALBA 24" LED TV I can't get sound on the HD channels

SOURCE: no sound on hd tv thru freesat

HDMI to DVI adaptors do not always support audio.You have to run seperate audio into the TV.

Posted on Jan 12, 2009

Jeff Towle

• 14 Answers

SOURCE: I have a VIZIO LED/LCD VF551XVT hooked up to a

I have the same set, same problem with one of my MOTOROLA boxes, but not with another. I have a SONY TV that works fine with this new MOTO box, but the new VIZIO does not. The audio is coming through the HDMI cable just fine, and the fact that it works when you cycle power on your TV means it's the SYNC between the TV and the BOX. I have the identical problem and am taking back the MOTO box for another one. I spoke to VIZIO for about 45 minutes trying different things. They think it's the MOTOROLA box, COX (my cable company) thinks it's this particular box, who knows.

Posted on Feb 04, 2010

SOURCE: Vizio VF551XVT 55' LCD LED HDTV no sound on HD

I have the same problem. I even returned one of these tvs and the same problem exists.

Posted on Mar 26, 2010

SOURCE: No sound on NON HD channels

I had the exact same problem on a brand new Insignia 26 " LCD with DVD. Comcast tech was able to fix it by changing the Comcast box diagnostics. Here is what he did. Using the Comcast remote with the TV on - press power, cable, menu in that order. A comcast diagnostic srceen will appear. Select Additional HDMI options, then audio options. Change the audio options to L-PCM. Press power again to exit the diagnostics. That will fix it and you get to use the HDMI cable.

Posted on Jan 06, 2009

SOURCE: No sound for HD channels Denon 2307

Need more detail - What is your TV source (directv, cable, etc,) Also - how is it connected to the Denon?

Posted on Apr 01, 2009