I purchased this http://www.newegg.com/Product/Product.aspx?Item=N82E16812119395
to connect with VGA, but the audio though it was very low on one PC and had distortion on another, I had to turn off HDMI audio on the TV and use the analog inputs from the laptop. Image was great, especially on a 1080p TV. On my 720p I had overscan issues that I could not fix.
That is assuming your TV does not have a VGA input to begin with, which my older LCD did not.