Chosen Solution
Hello!I have a newer model Samsung tv which works perfectly when I turn it on but after a while the screen starts to “fall apart” and horizontal and vertical lines start to appear.When I turn off the tv and turn it on directly after, it does the same thing right away, but if I let it cool down for a while, when I turn it on again, all is fine for a short while again.Depending on ambient temperature this can happen from anywhere between 4-5 minutes to almost immediately.The TV has a Samsung oneconnect box, but there should not be an issue with that since when unplugged, the screen still goes bad after a while just like when it is plugged.Some videos of the issue:https://drive.google.com/drive/folders/1…Any idea where, on which board should I start looking for the issue?Any help is appreciated.Thanks,Soma
Have you checked the T-con board? That can cause some issues. If that doesn’t work, the LCD is bad.
