colored vertical lines are seen over black background

colored vertical lines are seen over black background

Facing problem with Sony bravia led 32 inch, on starting the led colored vertical lines are seen over black background?

ANSWERS:

chhaviraj sirohi  could be an issue with the panel i.e. TAB error or an issue with the T-Con board. Post some pictures of what you see with your question so we can see it as well. Adding images to an existing question