Green television screen on a princess tlevision

to even try to help I would need to know brand and model.

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this is caused by some kind of electrical interference. this can be caused by cd players,speakers, etc being too close to the tube. after you find the culprit and remove or move, unplug tv for about 10 mins, then plug back in

unplug from the wall and wait a whole day then plug bak

Symptoms of a Defective or dying Power supplies on LCD TVs.
1. Light(s) on the front panel are behaving not normal example, blinking, amber color or
not steady, fainting, etc.
2. TV not turning ON properly.
3. TV turns OFF by itself.
4. Needs to be unplug to many times to make it work.
5. Humming or high pitch noise heard through speakers or at the back of the TV.

i turned on my tv and it blinks green continuesly. it wont turn off to red light. i unpluged it for 30 min. repluged it and green light comes on and wont stop blinking

Is their a speaker or something electronic or electrical near the tv? Move it away, if there is, and see what happens.

You can also try a hard reset: Unplug TV from AC mains and remove all cables from TV. Wait about 30 minutes and replug to AC power and redo the cabling. Switch on the TV and see if it works..

Check the lamp door (with green on) ,.. both green and red blink - bad lamp. Green off, red blinks..Try unpluging for 2 minutes and retry - if no different (sorry, call a service person).

I just called Vizio and they said to unplug the TV, then physically hold in the power button on the TV for 2 minutes.