Vertical Lines, TCon Replaced, Still having the same problem, Whats wr

Vertical Lines, TCon Replaced, Still having the same problem, Whats wr

Sharp Roku TV LC-55LB481U. The TV was working fine. My wife turned the TV last Thursday and it turned on with these vertical lines. There was no problem with the TV before.

ANSWERS:

@cvilleban that looks like a bad panel/LCD driver board which is part of the panel. If you can find a cheap main board you could try and replace that just to verify this but from what your images show, this appears to be a failed panel.