Posts: 1

Picture goes black intermittently

I have a Toshiba Regza LCD TV, model number 42XV540U.  While watching a program or a DVD, the screen goes black for a few seconds, turns gray and then returns to normal.  During this time the sound is not interrupted, only the picture.  This happens often and intermittently without warning.  Sometime the picture will stay black for a longer period of time, turn gray, sometimes go back to black, then gray before returning to normal.  I have checked HDMI connections, changed plug connectors to no avail.  When I hook up a different LCD TV is doesn't do it. So I know the problem is with this TV.


Any ideas as to what it could be?

David H