That appears to be panel damage, so I don't see a fix being reasonably priced.not sure about that, I have searched online and have not found anything that resembles it. Lots of other vertical line problems but not like mine. We have lived here for more than 10 years and have had several TV's during that time, as well as 2 others in the house now and this is the only one that this has happened with. Just looking to see if this can be fixed.