NO PICTURE

NO PICTURE, JUST A SCREEN FULL OF COLOURED

I have a Samsung HD TV, fairly new but when I switched on today it has coloured horizontal lines with no picture but does have sound.After 5 minutes the picture with sound came back ????? Why ?

My funai does the same thing. My kids watched a movie on it this morning and it worked fine, then when it was turned on this evening, all i get is a screen full of colored snowy lines.

Picture goes crazy. All colors and lines, have sound and negative images in way out colors. When it first started you could re-set the unit by powering the set off and on again. Now it works only sometimes, and dosen't last long before the condition comes back

coloured horizontal lines ? hyunduai hpt-4250

horizontal coloured lines with sound hyundia hpt-4250

My sony kdf-e50a10 has lines horizontally with diferent colors and sometimes it has sound and no picture. This problem is not consistent. Morning are okay but late afternoon does not work. Thanks

I have a Toshiba 42HP83. It's about 4-5 yrs old. Couple of months ago the picture started getting squiggly on the left and right sides of the picture. Then, when it really acts up, the entire picture gets squiggly then decends into a bunch of colored horizontal lines. Eventually it goes black. This happens intermittently. Had to take a video recording on the cell phone to get Sears come out to fix. After they replaced a part, it started up again 1 week later.

no picture just dots

Today I turned on my Sonyo Vizon and got nothing but a black & White screen with lines, with a few colored lines in between, sound is fine, but get NO PICTURE.PLEASE HELP !!!!

I have Aquos too and have no picture only colored vertial lines on screen.

i have sound on my samsung lcd tv but loads of line,s as picture thanks

Insignia 32" lcd purchased in August, 2007. October 2007 horizontal color bars appeared on screen. Powered down unit, disconnected power from wall outlet for 24 hours, and problem still apparent. Unit not in use for 3 months and upon 3 days of approximately 3 hours of use each day, horizontal color bars are back on...unit still under warranty. I'll have to contact Best Buy!

The TV will work fine for about 30 minutes, then turn to vertical colored bars. Sometimes it will come back briefly, then go to bars again. Have tried leaving it on for hours without any improvement. The set is only about two years old. I get no response from emails to Westinghouse.

Turned the tv on, and all that I get is horizontal and sometimes just vertical lines, depending upon the channel or remote setting. I am getting sound. After it cools off, you get the picture back until it warms up again. I hear that poloroid is just the worst TV out there, but did not know that when I purchased it. I hear that they are also very bad on support. From what I hear from different postings, this is not all that is wrong with their TV's!