So, my dog was sitting next to me on the couch, and I was on my computer. My idiot friend rang the doorbell, and my idiot dog jumped up to run for the door. On his way, he hit the screen of my Macbook Pro. I held on to the wrist rest area so it would not fall on the ground, and then there was a SNAP! and my screen opened almost all the way. I closed it and it still works, but now it seems the spring that keeps the screen open is not doing its job. Unless my laptop is fully open, it slams shut. Is there a way to fix this?