Connecting PC to TV
A while ago my computer screen died out and for a while now I have been connecting my dell xps with Vista to my LG 32LC7D Television with an RGB-PC cable. I did nothing to set this up, it simply worked the first time I tried it.The quality has been excellent and what would happen was on the RGB-PC channel on the tv it would say "no signal" when my computer was shut off or if I had been inactive on the computer for a while. However when I turned it on (or if I just moved the mouse when I was inactive) it would say "invalid format" for a second then the image would pop up anyway, no problem. for
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Product Troubleshooting for 32LC7D Television
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Sorry guys sound is not ment to be transmited through a rgb cable its just for higher quality video you can use a the red and white RCA inputs to get sound to your tv but you need a headphone jack -rca cable or if you tv has a headphone jack just buy a cable with one headphone jack on both ends
hope this helps
Please i have the same problem, is there any software that can help this.