So, I have Windows 7 installed on 2 HDs, One which is 1TB and one which is 500GB, so the Windows 7 on the 1 TB HD sorta "broke" (thats another story and is irrelevant I belive) and became unusable, so I got the 500 GB HD and installed Windows 7 on it and started using at as my main one, and so I moved the files from the 1 TB HD to the 500gb one (there wasn't really much to move, only about 140 GB) and then formated the 1TB HD (it had two partitions), and now they are empty. But when I boot, it still gives me the option to boot from the 1TB HD, but when I try to do that, it gives me an error saying something along these lines "Cannot boot, since a file is missing". So how would I
a) Remove the Windows 7 from the 1TB HD?
b) Remove the partitions from the 1TB HD?
If something is unclear, please ask.