LG 52LG50 52 in. LCD HDTV "lose audio changing channels" Questions

...lose audio When changing channels there are times when 2 lites on front of my soundbar flash and there is no audio. I have to change the channels again to get the audio to come thru. sometimes I get ...

...lose audio on certain channel when selected and lose audio after that point on all channels until I turn off cable set box and tv. I have had the cable box replaced and connected another HDD on the ...

...audio single Problem is intermittent. Happens when changing channels on HD PVR. Have checked HDMI and PVR; have had PVR replaced by cable provider -- still having problems. Expect it is tv but unsure ...

...lose memory i have to scan again to get my channels.what do u think is the problem. apart from loosing tv channel memory ,it workes like a gem. Something in the set's microprocessor (just like a ...

lose the sound. If I turn the TV off/on the sound returns but if I flip HD channels after that the sound will go out agian after 4-5 channels. Never loses sound on SD just on HD channels. Not the same

audio but no picture/video. Hi Sebastien, From what you have described, it appears to be a backlight failure. Please try to see the video with the help of a flash light on the screen. Presence of some

...lose all my channel memories and re auto tune,its not the cable because if i disconnect tv while on and hook back up channels are there .only when i turn off This memory loss issue sounds like a ...

...Cindy Wells (who recently had a channel pair that started out with flickering signal issues and then had one channel lose video and the other audio. The memory reset and rescan resolved the

...audio level on the HDTV channels to match the levels on the non-HD channels. The only problem with this fix is that if you intend to feed a Home Theater receiver that uses Dolby Digital processing ...

...lose audio on our Sony BRAVIA KDL-52W4100 For no apparent reason, we lose audio while watching the TV. To get it back, we have to change the channel and then go back to the one we were. It happens at ...