LCD TV lines on screen

Why are there colored horizontal and vertical lines on my screen? The lines appear superimposed over signal picture whenever the TV is on. Vertical lines are multiple thin lines of different colors in approx 3 inch band. They intersect perpendicular to a band of thin gray horizontal lines just left of center screen.

Answered! View the answer I have this problem too

Is this a good question?

Score 2
Add a comment
Mac RAM Kits
Speed up your Mac. Max out its memory.
Mac RAM Kits
Get more memory out of your Mac.

1 Answer

Chosen Solution

D White without seeing what you see and only going by your description, it sounds like a bad tcon board, but it is possible that it is a broken LCD. To make further determination, consider posting some images of what your display looks like.

Was this answer helpful?

Score 1


My TV has the same thing but I can't post a picture there's no option


How much does it cost to repair


@roosters what make and model is your TV? what are the issues with it?


Add a comment

Add your answer

D White will be eternally grateful.
View Statistics:

Past 24 Hours: 7

Past 7 Days: 23

Past 30 Days: 113

All Time: 5,076