Well i bought an HDMI cable and tried it out but it seems the audio doesn't work since the sound doesn't come out the TV and i tried everything with putting it in default and everything.... My Flat-screen has an input that says PC Audio.... So i was thinking on buying a 3.5mm cable and connect it to my PC to the TV's PC Audio input... And the HDMI for Picture. Would it work like that?... Will the sound go into the TV?. I'm not an expert in this so just wondering. Thanks!