guys im in aruba and having probably the worse time here trying to get my macbook fixed. Its like talking to a brick wall A few days ago my mac starting booting to a blank screen. The caps locks and num locks works so HD is fine. I did some research and found out there is a problem with the graphics cards and apple should replace for free even if out of warranty. My mac is out of warranty but these guys in aruba say I need to pay over 800 dollars for a new mother board?? What do you think i should do??