I have a question about a Samsung projection screen

[CJ_Spaniolo]

I have a Samsung HLR6178WX/XAA projector screen tv that I bought off someone online and it has a little less than paper thin red line in the center of the TV going horizontal and was needing to know how to fix it. I believe that it was manufactured in 2007

 

[BinderIce]

It seems that there is a Tab error. You'll have to remove the back of your TV and see where the flat ribbon cables that go into the LCD panel.Put some pressure on those cables at the place where the line originates from and you should see the line disappear.