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Original topic:

QE50QN90BATXXU White lights flashing on screen through picture on switch on.

(Topic created on: 02-04-2023 11:15 AM)
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Colin661
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New TV. When I switch on the to the picture comes on but there is a continuous flashing white light over the screen. If I turn the tv off and on several times it eventually stops. However during viewing it randomly flashes. I’ve tried everything with the settings but nothing seems to sort it out. Any advice ?

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