Chosen Solution
My kids threw an object on the screen and now vertical and horizontal lines have appered
Hi, If the screen has a crack in it it will have to be replaced as it cannot be repaired. Replacement screens, if you can find one, can cost nearly as much as a new TV. You could search online for a LG (insert model number) display panel and check the results. Otherwise you may wish to consider advertising your TV for sale as LG (insert model number) broken screen - good for parts to try and recoup some of the cost towards a new TV.
