Proscan 26LB30QD 26 in. LCD HDTV "tv picture vibrating" Questions

...TV (like when kids are playing in living room) causes picture to get fuzzy or picture will go completely go black and immediately come back on. Is this a normal LCD tv problem? I purchases it at ...

not seem to be a cable problem. If TV has not been used for several days, TV will seem fine for first 2-3 hours and then tiny horizontal lines that vibrate appear. If you can, please provide a picture

picture,it even screaches when its turned off. Usually noises that are heard even while the TV is in the off state are power supply issues. Something is off frequency or a coil/tranformer is vibrating

...TV About 20 minutes after switching on, picture flicks to a very dark one with very vivid colours. Sometimes stays like that. Knocking on side of set sometimes brings normal picture back. If picture ...

akai plasma tv picture starts vibrating then horizontal lines take over the picture Y-Sustain should be checked.

tv on mount now no picture no sound protron tv It could be many things, so these are only guesses: 1) power cord loose, power connector damaged 2) Incorrect screws used for mount (too long) have ...

tv and the sound and picture will become distorted as if the sound is muffled and the picture vibrates - it does this intermittently - i had my cable co check the lines and it is not a line problem it

...picture Well it sounds like your tv is having trouble with your color wheel, this is the part that send the color to your tv, if its defective or its malfunctioning, one of the symptoms will be weird ...

...picture. these problems only happen when the TV is turned on after being off for at least an hour, when the TV is warm there are no probs. pictures prefect and so on but when I turn it on in the ...

...tv has vertical rainbow lines on right side of screen. how do I get rid of the lines? I have a good quality picture. vertical rainbow lines & white mass on lower right side of screen prevents me from ...