How to remove blue vertical lines in smart tv

[cruzantelalaine8]

It has vertical blue lines in the center of the screen.. What to do with it? How to fix it? Please help..

 

[hang-the-9]

You most likely will need to replace the screen. Nothing you can do without at least opening up the TV and re-seating the connections, but pretty much guaranteed you need a new screen.

 

[Corwin65]

If you have no idea how to do what hang the 9 suggested, please do not attempt it without educating yourself as much as possible to avoid shocks.