![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
![So long story short. I've had this tv for 4 months now and noticed a thin black horizontal line pop up a few days ago and now a vertical one is connecting So long story short. I've had this tv for 4 months now and noticed a thin black horizontal line pop up a few days ago and now a vertical one is connecting](https://preview.redd.it/85rtdqtun9v01.jpg?width=640&crop=smart&auto=webp&s=d6b612acebb1ff27ee88a379e53102179148fa97)
So long story short. I've had this tv for 4 months now and noticed a thin black horizontal line pop up a few days ago and now a vertical one is connecting
![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
![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://preview.redd.it/l3ywcg1rzrq91.jpg?width=640&crop=smart&auto=webp&s=d618fea70944b7df1e0e4faf2787594580c15af0)