Polaroid TDA-03211C 32 in. LCD HDTV "tv leaves black box screen" Questions

Black box in middle of screen So while watching tv sometimes for hours or minutes every once in a while a black box appears in the middle of my screen leaving about 2 inches all around that come ...

...leaves about a 1" area around it that shows the picture. I have swapped cable boxes and that did not fix it. It justs appears with no pattern. If I do anything, like adjust the volume, that makes the ...

black screen. When no source is connected, it will display the blue screen stating no signal. Apparently it is getting the HDMI signal but unable to display it? I have taken it apart and inspected the

...works with the DVD player. If I try the cable box, the tv goes to a black screen with sound! Try puting the the putting the rca wires in to different input out put terminals or leave out yellow ...

TV a black empty box appears How do I get rid of it? I can push any other button on the control and it will disappear for a second or two. A large black box blocks most of the screen, leaving a narrow

...tv is a nightmare!! I'm convinced the screen turns black and shuts off when there's a sudden movement on the tv or DVD playing, say a car crash. Sometimes it acts up more frequently but just about ...

...tv, it has black marks on the screen, when I leave it on for a few minutes with a movie or the cable box on, the black fades away but the color remains abnormal, I can hear the tv fine, but the ...

TV has black screen but power light is on!? My 40" Toshiba flat screen tv that I have had for 2 months was working perfectly fine yesterday I had a tech man come and install direct tv , HE DIDNT TOUCH

...TV purchased in late 2007--screen just shows a black bar in the center that says "no signal." The rest of the screen is blue. Can't get a picture and the cable box is fine--checked on that end. And, ...

...not HD). I tried all three HDMI inputs. Is this a hardware or software problem? TV was on, screen went black... Stanley cup playoffs double OT continued sound only. TV now just clicks on and