![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
![Alpengeist's TV (and other stuff) Repair Blog: Samsung UE46D6200 - double image, ghost image - thin black horizontal line - panel defect Alpengeist's TV (and other stuff) Repair Blog: Samsung UE46D6200 - double image, ghost image - thin black horizontal line - panel defect](https://4.bp.blogspot.com/-QFK0r3DXt6o/VtxS-XpnoVI/AAAAAAAAG6Q/xi4OFzYHEnk/s1600/UE42D6200-003.jpg)
Alpengeist's TV (and other stuff) Repair Blog: Samsung UE46D6200 - double image, ghost image - thin black horizontal line - panel defect
![Anyone know what the issue is here? Think black line on Samsung QLED TV, only a year old. : r/TVRepair Anyone know what the issue is here? Think black line on Samsung QLED TV, only a year old. : r/TVRepair](https://preview.redd.it/30khzp8lki981.jpg?auto=webp&s=3ddc06860d1727815b8a3dc4334a9ba5eeda377b)