Hey, I just came back from vacation 2 days ago ... turned on my MBP and everything seemed normal. Until this morning. After installing an iPad update all night... I turned on my computer this morning and these lines showed up on the screen. It almost looks like it suffered an impact to the lower right.. What might be the problem? Is the whole display screwed up or is it just the wires that have gotten loose? Easily fixable? >< (I attached a picture.) Thanks for any input!