How do I remove the lines on the bottom of the screen that suddenly appeared one day? It definitely is not a problem caused by the computer or the DisplayPort cable, since the lines also appear when I use the screen to play on my Switch with an HDMI cable. The screenshot here is not my own, I took it from a YouTube video where someone has the same issue. When I try to do a screenshot myself the lines don't appear on the screenshot.

>>1530494 (OP)
>appearing when different hardware is plugged in
>not showing up in screenshots
telltale signs of a broken screen, someone has to repair the screen, however monitor and TV repair is seldom worth it, since labor costs make repairs equivalent or cost more than replacement

>>1530578
We live in a society.
Thanks for the answer.