I have my computer set up to my television with video through an HDMI cable from the TV and at the computer I have an HDMI to DVI adapter hooked on the other end so I can connect to my CPU. For audio I have a 3.5mm stereo cable coming out of the computer then changing over to RCA Stereo cables to connect to audio. But there is a slight lag in the audio/video sync. The sound doesn't quite match up to the video. I think its because the VGA doesn't support audio. If I bought a video card with and HDMI output would that fix the error? If it does would the Saphire Radeon 4350 work well? (I mean would it support both audio and video output through a single HDMI cord? Its the only one my current power supply could handle that seems to have good enough reviews. Heres some more info if you need it:
TV model Sylvania 37" model LC370SS9.
Computer HP a6130n Oh and I know it doesn't come with VGA standard but I bought a card for it when I got it a few years back.