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30 kwi 2023 · Now, disconnect the T-con board from the Panel. Remove the ribbon cables that go to the LCD driver boards. Try and see what happens now. We do need to know the exact model for your TV so we can do a bit more digging regarding schematics etc.
10 sty 2024 · What causes vertical colored lines on my Samsung TV? The most common root of vertical lines on a Samsung TV is a loose wire or malfunctioning T-Con board. But they can also be caused by software bugs, port failures, overheating, or even WiFi interference in rare cases.
When a failure occurs only on half of the screen, the cables are an especially good item to check, as most T-Con boards have two feeds to the LCD panel. First, make sure the TV is unplugged. Disconnect and reconnect each cable one at a time. You might even want to clean the contacts on the ribbon cables with a pencil eraser before reinserting them.
25 kwi 2022 · I bought Samsung smart tv in May2021. Started well but soon went pair shaped with screen panel failure ! Not once but 3 times now had 2 replaced screen panels an just last night the panel failed again.
2 paź 2024 · To fix vertical lines on a Samsung plasma TV, unplug its power cord for about 30 seconds and plug it back in again to reset the TV. If this doesn't fix the problem, try resecuring the audio-video connection cables attached to your source device. When the cables are secured, check your picture again.
You'll have to remove the back of your TV and see where the flat ribbon cables enter the top of the LCD panel. Put some pressure on that cable and you should see the line disappear. LEt us know what you find.
22 gru 2021 · With the TV on, I was able to recreate the lines by tapping or pushing on the ribbon cable/main board connection. Opening and closing the connection a few times the lines appear. The condition wouldn't go away completely.
