No, the question isn't quite as stupid as i seems, I hope..
Basically, I have about 3 hard drives in my loft all of which have operating systems on. 1 of them has windows 7 on it. In order to try to bring down the price of my build, I want to use the same hard drive in my system as well as a ssd I found and a 1tb 7200 rpm caviar blue I am ordering. Will the os be on the HDD, or will it not work?
Basically, I have about 3 hard drives in my loft all of which have operating systems on. 1 of them has windows 7 on it. In order to try to bring down the price of my build, I want to use the same hard drive in my system as well as a ssd I found and a 1tb 7200 rpm caviar blue I am ordering. Will the os be on the HDD, or will it not work?