[quote name='RiCeBo1']When I got my exchanged PSP this morning, I saw no dead pixels. Now when I was watching the Kung Fu hustle trailer on the demo UMD, I saw a spot that looked like a dead pixel. A couple minutes later I saw another one of those spot. Are these just dust or dead pixels?[/QUOTE]
If the while or black "spots" are *always* there, then you have a dead or "stuck" pixel. If they seem to go away and come back, then it is likely there is some dust and you have to be at a certain angle to see it.