Tv screen goes off until you unplug and replug in
Ours works for a little then all of a sudden goes to this screen of very colorful v erticle lines pink, blue etc and will not come back until you unplug it and then replug it back in and works alittle and does it again
Televison & Video - Polaroid - FLM-3734B 37 in. LCD HDTV
Answers & Comments
That's a video card error. Pulling the plug resets the card, but a firmware or chip problem is reoccurring. It needs a professional service call.