So i just tried out Boot Camp on my new MBP, everything worked fine. Until i restarted it, after installing all the Boot Camp drivers. It wouldn't boot in Windows, i got a black screen with a "-" blinking in the corner, and the computer restarted. I decided to boot back in OSX, and remove the partition, to try again. But after i removed the partition, my computer won't automatically boot from the Mac HD, i need to hold down the option key during boot, and tell it to boot from OSX. Does anyone know what could cause this? Or how to resolve it?