Originally Posted by garygibsonsf
I've read in other places the colour blobs can fade with time?
Mine had just the one blob when it arrived, like yours (though mine was greenish), and it took about three days to fade completely. My screen is completely blobless now. I don't know what made it fade; I didn't try the screen cleaning methods that other posters have mentioned, though I would have if it didn't go away on its own. It just seemed to gradually get fainter and fainter each time I switched it on, until it wasn't there anymore.