Toshiba 19 Inch Tv Dvd I Have Got A New Toshiba 19 Inch Tv, The 19av505db, But It Seems To Make A Humming Noise?

I have got a new toshiba 19 inch tv, the 19av505db, but it seems to make a humming noise? - toshiba 19 inch tv dvd

I have an NTL box and connected a DVD player, is the enthusiasm also occur if the sound is silence ....