So there's this grey dot on my screen. As far as I can tell it's the size of a pixel, but, it's not a dead pixel (it's definitely not black). I think it's not a dust particle as you can't see it when the screen is off, it doesn't seem to float above the screen and when you rotate the screen it kinda dissapears. It's also definitely not a stuck pixel cause when I turn the screen black it turns black with it. My guess would be that the pixel fails to give as much power as the other ones? This is just a shot in the dark, I really don't know what it could be. Does anyone have an idea what it could be. If you do, is there a cure for it? Can it be fixed without taking it apart, like with stuck pixels which you sometimes get to back to normal again by for example applying pressure on the screen or playing one of those video's where the colors rapidly change? I kinda don't want to return my iPad for the 5th time so if there was a fix that would be awesome. Anyway, serious answers would be appreciated.