Horizontal white lines across the QLED TV screen
jeremtraceur24
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Hello. I've been having a problem for a month now with my Samsung QLED TV since white lines are sweeping across the screen as well as white/green flashes appearing for less than a second.
I would like to know if others have had the same issue and if so, what it is due to. Photo attached..
Thank you for your responses.
I would like to know if others have had the same issue and if so, what it is due to. Photo attached..
Thank you for your responses.
4 réponses
Hello,
I have the same issue with a Samsung QLED TV 2018 QE55Q6FNA
I've already spent quite a bit of time searching for a solution. Turning off the TV at the socket eliminates the problem for a long time! For me, it always happens on Sundays around 4 PM, so I thought about possible interference from 4G, DTT, etc.... But the TV works all day on Sundays, so maybe it’s an abnormal overheating of the motherboard! The issue coincided with my new Freebox Mini 4K! And you? Have you found the problem?
I have the same issue with a Samsung QLED TV 2018 QE55Q6FNA
I've already spent quite a bit of time searching for a solution. Turning off the TV at the socket eliminates the problem for a long time! For me, it always happens on Sundays around 4 PM, so I thought about possible interference from 4G, DTT, etc.... But the TV works all day on Sundays, so maybe it’s an abnormal overheating of the motherboard! The issue coincided with my new Freebox Mini 4K! And you? Have you found the problem?
ALDENTE31
What is certain is that the issue with the artifacts only occurs when watching TNT or satellite channels directly from the TNT and satellite tuner card of the TV. If I watch an internet source (Netflix, Prime Video) or the Canal Plus TNT decoder, I have no problems even after 6 or 7 hours of viewing. So, I feel that turning off the TV and turning it back on 1 second later resets a software buffer on the TNT and satellite tuner card.
Fabrice
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ALDENTE31
It would be necessary to provide the reference of the TV and the year for all posts on this subject! We'll see if it's the same year that is concerned!