I've just noticed like a couple of days ago that there is a green pixel stuck on the screen. At first I hardly even notice but now that I did it won't stop bothering me since then. I haven't done anything that would cause this issue such as messing with the screen but I did leave it all the time but that can't be the reason because because I leave my laptop on almost all the time on my old laptop and the screen is still in perfect condition. Do you know why this is happening so that I could tell my dad what's wrong with it because I think he doesn't know either?