When watching this massive tv it goes black but lamp is still on and sometimes i will shut it off and unplug and it will be fine and go black again after some time. lamp is still on! seems worse when cold, sometimes when it comes back on the picture is upside down and reversed...is it po-zest! dmd board or ??please help! bulb is only two motnhs old w/little use. I also hear a sound like an old camera flash charging up when this does this sometimes..samsung blew me off with "its way outta warranty!" march2004
