Right in the middle of my damn screen I have ONE pixel that just decides to stay white. My laptop is a toshiba satalite and its only like 3 months old. I just noticed this yesterday but it bugs the shit out of me. Has this happened to anyone else?
I've had it happen in cameras, but not a monitor. Sounds like a stuck (hot pixel). How to Fix a Stuck Pixel on an LCD Monitor - wikiHow
That's something that I would obsess about every time I looked at the screen haha. Especially if you're playing a game and you're in a cave or something. I would try to switch it out for a new one if you still have a warranty on it. Try and fix it first though, chocobo gave you a good link to figure out how to fix it. And even if that doesn't work do a little research on Google to figure out if there are any other ways. GL