This is werid I got a LCD monitor 3 years ago. it was a daewoo. About a year after I purchased the LCD, it develop a single dead pixel in the middle of the screen. Imagine playing games with dead pixel...
I was too lazy to go exchange for another one since the store wouldn't exchange it and I would have to send the monitor in for warrenty. I just said f it and kept the monitor. Just a few months ago the dead pixel dissappeared
but it comes back every month for like a day 