Okay, I posted this thread a few months ago and no one could figure out the problem, So here goes nothing. Problem: I install windows 7 on my macbook using bootcamp, the macbook restarts and then loads up to a black screen saying "No bootable device select". Now, I know how to get back into regular mac as you just restart and hold down those keys and select mac osx. But I want to figure out how to get the W7 installation working correctly. As it just keeps coming up with the "no bootable device selected nonsense". This is also my second macbook. Can anyone help me out here?