![Black vertical line on Samsung UN75NU7100F. I have the back cover off and have cleaned and re -seated the two ribbons on both sides. Any suggestions? : r/TVRepair Black vertical line on Samsung UN75NU7100F. I have the back cover off and have cleaned and re -seated the two ribbons on both sides. Any suggestions? : r/TVRepair](https://i.redd.it/5h0tafux90d71.jpg)
Black vertical line on Samsung UN75NU7100F. I have the back cover off and have cleaned and re -seated the two ribbons on both sides. Any suggestions? : r/TVRepair
![Samsung 65inch smart TV UHD 4K (black line on screen) KU6000, TV & Home Appliances, TV & Entertainment, TV on Carousell Samsung 65inch smart TV UHD 4K (black line on screen) KU6000, TV & Home Appliances, TV & Entertainment, TV on Carousell](https://media.karousell.com/media/photos/products/2021/5/8/samsung_65inch_uhd_4k_flat_sma_1620458186_4625f904_progressive.jpg)
Samsung 65inch smart TV UHD 4K (black line on screen) KU6000, TV & Home Appliances, TV & Entertainment, TV on Carousell
Thick black vertical line with small white lines horizontally - Samsung UN65JS8500FX 65-inch 4K SUHD TV - iFixit
![Samsung UE49NU7100U vertical black line? Does anybody know how to fix? Do I need to buy a new one? : r/TVRepair Samsung UE49NU7100U vertical black line? Does anybody know how to fix? Do I need to buy a new one? : r/TVRepair](https://i.redd.it/mdyblu0rzrq91.jpg)