I have a 32 inch Toshiba Regza LCD, model 32HL67U that I bought last December. The problem I have had intermittently since the first week I have owned it is that when I am watching this TV, the screen will go black but the sound will keep playing. Toshiba customer service suggested that I unplug the TV for a minute or so then plug it back in to reset it. This works but it has not solved the problem permanently. Any ideas on what could be causing this?
