LG 42LG30 42 in. HDTV LCD TV Logo

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Problem with LG 42LG30 42 in. HDTV LCD TV

connect My pc via 15 pin RGB cable to LG lcd tv but no sound

I Just connect My pc via 15 pin RGB cable to LG 32R50xx lcd tv,it show the picture but no sound.
Than i connect the audio cable to the tv use 3.5mm j.
it only has sound when I use input and select AV3 but no pictrue this time.
So the tv has either show picture when I select Input RGB
Or the tv only has sound when select AV3 with the aduio cable.

Please tell me how to made it has picture and sound together?
thanks
Ken

Posted by avatar on Jul 12, 2009

Suggested Solution (1)

You probably need a audio cable that runs from the pc audio out to the TV audio in. Radio shack has them so do a lot of hardware store and best buy.

  • by Author image jaykay91773 Over a year ago

Source: I Just connect My pc via 15 pin RGB cable to LG

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