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Apr 22, 2024 · Fix Samsung Smart TV horizontal lines with our 6 quick software, firmware, and hardware solutions for a perfect picture.
Aug 9, 2022 · Here, we have compiled a list of 13 fixes you can use to fix the horizontal lines appearing on your TV screen. Let’s get straight into them. Change What You are Watching. The first thing you must do when you encounter horizontal lines on your TV screen is to change what you are watching.
Aug 26, 2020 · Options. A bad cable, or a cable that is not securely fastened to the input/output ports, can disrupt the signal and cause horizontal or vertical lines. Verify that the cable in use is secured correctly at both the external device and the TV.
Dec 18, 2017 · 1. Posted: Dec 18, 2017. Options. I have horizontal lines on part of my TV screen. Hi all - Hopefully someone out there might be a little bit more helpful than the Sony Troubleshooting Guide: Sony Bravia Model No: KDL-47W805A. Only yesterday a number of horizontal lines appeared on my TV screen, only the lower 1/3 portion of the screen though.
- I recognize that this is an old question. Horizontal lines are almost exclusively caused by failed Gate drivers on the panel. They are part of the...
- One thing you might want to try is give the TV a few wacks on the back. Just lightly hit the Tv a few times on the back all around, and see if that...
- I was told many things it could be the panel or t con boards so I did some more research and it always led to same thing so a local guy who repairs...
- My Tv is a Chinese brand and the line appeared after 3 months. The problem is I move the Tv everyday from room to room so something came loose. I c...
- Hello there! I had the same issue with my Sony Bravia Tv and I found a solution on my tv manual. Check your tv coax cable and remove it. If that re...
- I had fine horizontal lines and grainy screen with shadowing on my 55” LG LED TV. It was about 10 years old. Took t-con board and data board out of...
- I’ve fixed my tv. The problem was the ribbon cable which goes to the panel was getting short circuit. Had to replace the two cables from the panel....
- Ours is a Sony Bravia that is now over 10 years old. Several months ago we started noticing lines, especially on the left (our left) side of the sc...
- I have a Samsung. The higher resolution output of the TV causes the lines, going to lower HD still gives an outstanding picture quality and got rid...
Apr 24, 2024 · If you have a single black line running across the screen, it may be a bonding failure in the panel that can be fixed with additional pressure at the edge. Try gently squeezing the bezel around the edge of the TV aligned with each end of the line across the screen.
Apr 16, 2022 · Vertical lines running across the screen are commonly associated with a bad connection. It can happen because of a loose cable or an improper connection between the TV and the input source. Reseating the cables properly can often resolve this issue and restore the picture to normal.
Sep 29, 2020 · Have you tried restarting the TV by unplugging it from the main power socket? Try also a Picture Test: Menu > Settings > Support > Self Diagnosis > Picture Test. If the test fails or the lines are still there, you would need an engineer to check the TV and possibly repair it. You can find more information on repairs here.
