Turn your volume. There is a loud hum sound at the end of the video. So, please contact the volume if, at the end of the video. The buzz comes from TV, even though there is no audio connection between TV / computer. Computer sound card is connected to an amplifier and two speakers. ... Samsung LN-T5271F computer HDMI-DVI-TV 52 "1080p 120Hz LCD HDTV



http://www.youtube.com/watch?v=RIgVz1YqKJs&hl=en

Thanks To : New Laptops pc