I have a black 2008 MacBook, when I bought it, it had a disc stuck in it. I opened it up, got the disc out. Couldn't save the drive, I assumed it was bad anyways. I bought a new one, just got it installed about 10 min ago, and it does the same thing! The drive is unused, and it is the correct thin model for the MacBook. It's like the case is applying pressure on it but I can't find anything that could be doing that. In fact the back of the case seems a little lose. So I'm at a loss. I need an optical drive, and the disc out. Preferably without breaking this drive.