Hi, I have had some problems with my screen recently - I took it to the genius bar and the 'genius' did not know what was wrong. He mentioned that it might be a chip I think but he was not sure. I have attatched images of the screen below - as you can see it is a little strange...I am not sure how to describe it really other than some colours are appearing red/the wrong colour. It only does it with some colours and is not on a set part of the screen (it seems to be more colour related). Any help on how to fix this would be much appreciated.