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4 mar 2024 · When you see black vertical lines on your TV screen, the first step is to identify the primary cause of the problem. Start by testing the picture, check your cable connections, and verify that your external devices are working well.
This can be caused by t-con board connection issues. Probably not but it’s free low effort thing to try. In the back of your tv there’s a board with 2 wide flat cables that go to the screen. Take them out, wipe them gently and put them back in.
3 lis 2020 · Having this really weird problem, there's a blue bar stuck on the left side of the screen, suddenly just scrolled in, line for line until it stopped. I've tried factory and picture reset, doesn't matter which input I use or none at all.
18 gru 2017 · Horizontal lines are almost exclusively caused by failed Gate drivers on the panel. They are part of the panel and can not easily replaced (requires special equipment). You can always check the small ribbon cables that connect from the driver board (part of the panel) to the LCD panel itself. Those flat ribbon cables are bonded to the panel.
Very occasionally, the issue may be caused by fluctuating voltage in your AC supply. The usual culprit is a surge protector. To check this, plug the TV directly into a wall outlet and see if the problem disappears. If it does, replace the surge protector. If not, go on to the next step.
9 kwi 2020 · While watching TV, a single red line has appeared on my screen. It goes down a single column of pixels completely and can be seen on different inputs and in the tv menus, etc.
Let’s find out all the possible reasons that can make you see horizontal lines on the TV screen. We will discuss the fixes after understanding the potential issues. 1. Loose connections. More often than not, the wires connected to your TV can get loose.
