Model: Acer KG251QDBMIIPX 24.5 inches 240hz FHD
As the title says, today as I was just playing on my monitor two horrizontal lines appeared suddenly when i wasn't even doing anything but playing a game, i tried unplugging everything and all but they still won't go. I tried turning the PC off but the lines appeared even with the PC off so it's 100% the monitor. Why did this happen? I've had this monitor for 4 years and I've never touched it after putting it in place or anything it always was healthy.
The lines seem to appear depending on whats above them, i think they might be the replication of a pixel from a certain height but in a broken way.
Please help this is freaking me out why acer?!
[Edited the thread to add model name]