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LG 42LB5D Lcd sound cuts

LG 42LB5D Lcd

sound cuts off in HDMI mode. If I hit the volume key it goes back on. any ideas? should I call for service? the cable company tells me it's not cable box and it is not the HDMI cable. When I switch to cable mode; there is no problem. what's up?

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Dude i hope this isn't too late... Same TV I had the same problem with my ps3. I bet someone told you all HDMI cables are created equal but there not. I upgraded monster 800HD hdmi cable and not only was the picture so much richer but the annoying volume issue went away. I bookmarked this page hoping you'd figure it out but now i have the solution.
cons: the cord will set you back about 100 dollars.

Posted on Jul 11, 2008

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  • 31 Answers

Sounds like you need a firmware upgrade one of the reported fixs on this model for your problem is to do a firmware upgrade. I don't think LG will send the file to a consumer but you need to call them anyway it goes if ti's not firmware then it's most likey the digital cba assy. LG 800-253-0000 Good Luck

Posted on Mar 10, 2008

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