I was having some Windows issues a week ago so I decided it was time to reinstall. After reinstalling, everything seemed fine. I turned off the computer for the night, came back in the morning to turn it on and the win boot screen partially faded in and then the computer froze. I then had to reboot, let it come back up and all was ok, except that the secondary HDD wasn't showing. Rebooted again and all is well untill I turn it off again and back on. Same thing except the second drive came up after a single reboot. I figured it was my old 6GB drive going bad so I pulled it out and chucked it. I installed a new 40GB along with the secondary drive that was in their allready and reinstalled Windows again. Reformated both drives before installing. I'm still getting the lock up at boot. Again, rebooting fixes it and as long as the drive stays on, its fine and runs perfectly. Whenever I turn it off, freezes on Windows boot screen. Any ideas what might be causing this? The second drive is a 40GB Fireball.