Trying to connect computer to Tv via HDMI. No sound
My laptop is connected to my TV by HDMI cable. The picture is fine,but sound only comes out of my laptop and not out of my tv. I tried going into sound and making my TV default but it doesn't let me. The little button for 'set default' is grey. Please help nothing I do can fix it. It also says Nividia high definition audio under my tv's name.