Hitachi 43F300 43" Rear Projection Television "jump start" Questions

Toshiba 42H81 - Constant jumping picture on scren The picture just keeps jumping on my Toshiba 42H81. The TV will show perfect for about 2 hours, then the picture starts jumping. If I turn off the tv ...

start too jump up about a half inch or so. At frist about once every minute, but after about half hour will be jumping every few seconds. The picture stays perfect but this second image is up and back

old magnavox 52 inch big screen tv - screen rolls, jumps, loses c Older model 52 inch big screen tv - screen has started rolling, jumping and going black and white.....whats wrong and is it worth ...

Picture jumps or shakes I have a Hitachi 50UX58B V81023108, about 12 years old. The picture looks great but jumps or shakes. Any ideas what might be causing this. Does not do this all the time but ...

start but is fine after warmed up... If you tap the side of the unit the picture will flicker and jump and if you get it just right it stops. Any input would be appreciated! Hawk, broken solder joints

Hitachi 52" picture started jumping or flickering, now doesn't want to stay on whey you power it on it goes right back off? It also started getting a fuzzy looking picture not super clear anymore? do ...

The Television will not stay on I was watching it last night and the screen started to jump around so i turned it off for a few min and turned it back on and it jumped around somemore but worse this ...

...jump right away but will start back jumping eventually. Why does it do this and what can I do to stop it? It sounds like it may be overheating. Is it excessively dusty or are any of the vents

Flickering and Jumping Picture At first it shows a pretty picture then after about 30 minutes or so the picture starts flickering and jumping and stuff.What should I do to fix that? my picture is fine

...tv on when it made a pop sound, the picture goes out, then started clicking like an electric arc jumping sound. Now when I try to turn it on- no picture and all I get is this clicking/arc jump. I ...