I don't know if this is my problem. But I just ran into a pretty disturbing problem along that line. Last evening, worked on the MBP until late. Turned it off. Closed the lid. And unplugged it. The MBP spent the night on my desk, nobody touched it, nothing hapened to it, no spils, no hit, no nothing. It was just left alone. This morning, I opened the lid, I press the 'on' button and I have a heart attack : the screen has this huge blob, dark black, of dead pixels, and lines, horizontal and vertical starting at that blob, rendering about one third of my screen unusable. I swear my heart skipped a few beats.
I brought the mac to the Apple service center, and they took one look at it and said that they were going to send a picture of the screen to Apple, but they were pretty sure Apple would NOT green light the changing of the screen or changing the MBP.
What hapened to this MBP ?????? I am just as puzzled then the tech guy. And I KNOW I didn't hit it, bumped it. I didn't even put anything ON it. I just plain don't know what caused this. I take incredible good care of it (it is so expensive to buy, AND I use it everyday for my livelyhood). I bought a padded bag, etc.
There is no way I can caugh up the price of a screen or of a new mac.
Reading about 'bruising problems' might help me advocate for this problem. Anyone else has encoutered such a traumatic sight ?