Sony Grand WEGA KDF-55WF655 36" Rear Projection HDTV "keeps going black" Questions

black box keeps apearing on the screen. How do I get rid of this?? I think I have pushed every button possible to try and get it to go away. my tv was working fine. somebody hit the menu button on the

...going black and stays like that for a minute and then the picture comes back... and it keeps repeating this.. sometimes it will stay on for awhile, then starts to go black again. Can someone maybe ...

...keeps going black screened during use. It usually stays black for about 2-3 minutes and then comes back on. It is becoming more frequent. this is usualy caused by exessive dust on circuit boards ,if ...

...black rectangular box keeps popping up in the middle of the screen. It does it on some channels some of the time and when playing DVD's. I can get it to go away but only for seconds at a time. Any ...

...Keeps flashing to a black screen like an eye blinking intermittently and sporadically. can you post the model number of the set? Also is the picture going out to a black screen or a colored screen. ...

...keeps on coming back. [email protected] have you tried going into setup and turning of closed caption ..i think that might be what this could be didn't think that was it because the size of the box. ...

keeps playing. Either the picture tubes are going, or they are dusty. Take apart the front grill and take off the black cut away behind the grill. Inspect the tubes and the circuit boards. If they are

black screen keeps popping up the problem seemed to have started when I pushed the pip button. I started to flip through channels, then every 30 seconds or so the black screen pops up. I still have ...

...keeps going out Whites are yellow can be a convergence or color balance problem, and lamp going out could also be a bad ballast board, black spots are usually light engine, could be a different fault ...