Vertical lines after t-con replacement

Vertical lines after t-con replacement

So my screen looked like this

ANSWERS:

@twitch008 looks like either a bad main board or a bad LCD driver board. Push on the ribbon cables that come from the board where the cables from the T-con board terminate. That Is the driver board. There are a few thin ribbon cables that go from that board to the LCD. Check those carefully for tars and where they are bonded to the panel.