A:Answer Hello. Thanks for the question. Here is a link on how to fix lines on your TV:
https://www.youtube.com/watch?v=dHwB1IDVzZU If it did not work, you may send us a private message on Facebook or Twitter at @LGUSSupport, or reach us at our customer service line at (800) 243-0000, and we will be happy to accommodate you. ^Jolly