Glitch,SAMSUNG Model : UE50RU7172U Type No. : UE50RU7172
TV picture keeps glitching on every source — could it be an internal connection?
Hi everyone,
I’ve been having a strange problem with my TV for about two weeks. The picture keeps glitching/distorting, while the audio works completely normally.
The problem happens on every source I’ve tried, including:
Netflix
YouTube
regular TV channels
So it doesn’t seem to be related to a specific app, HDMI device, or input.
The TV is about 7 years old and is wall-mounted on a movable/swivel wall mount.
I’ve already checked the power cable. I unplugged it, plugged it back in, and inspected the cable, and it seems to be completely fine.
Interestingly, sometimes the TV would turn itself off and restart, and after restarting the picture would work better for a while. However, since about two days ago the problem has become significantly worse.
Could this be caused by a loose internal cable or connector, or does this sound more like a failing component such as the T-Con board, main board, or the panel itself?
Is there anything I can safely check before taking the TV apart?
Thanks!