Macbook Pro Won't Shut

For some reason the lid to my laptop will no longer shut. The part that usually clicks in to shut it on the front edge (with the power/sleep light on it) is now stuck in so it will not attach to the clips on the lid when I try to shut it.

No idea how this happened, just wondered if it had happened to anyone else and whetehr anyone has an idea of how to rectify it without taking it back to the store.

Thanks

Since your system should still be under warranty. Take in and have Apple look at it.

This is caused by the lid bowing up at the ends. Nearly all MacBook Pros have this just to varying degrees. If it no longer shuts, take it to an Apple Store, they should replace it on the spot.

I second the Apple store - get them to fix it