During the last few months I have noticed that my lid will not close completely. Is it possible that the lid (display) is warped? I suspect that the hinge is sprung. Anyone else have this problem? Is there an easy fix? I don't like going to Apple repair here in the Philippines because they want to keep my laptop until supplies from Singapore arrive (minimum of 2 weeks to a month) and they do not offer a loaner. So, if it is just a matter of adjustment, then I would like to have that done. Thanks ahead.