Chosen Solution
Hi, I have a Samsung led TV with black vertical strip problem.. It’s about 3 inches. Not sure can that be repaired/replaced. What could be the reasons of this? Experts pointers please. TV is KU6300 6-Series.
Update (10/29/2017)
@preetesh could be a TAB error as well as a panel or T-con error. You will have to unplug your set and remove the back. then take a look (don’t touch) at the ribbon cables entering the LCD panel on top of the panel. You also want to check all ribbon cables to ensure that they are properly seated. Verify the cables coming to and from the T-con board. Also check all the board for obviously damaged looking components. You do want to consider posting some images of what your screen displays as well as what your boards look like. That will allow us to see what you see. Use this guide for that Adding images to an existing question
