Hello all, My main trading desktop got messed up during a snowstorm that passed and I'm trying to reinstall Windows 7, which I wasn't expecting to have any problems with, but for some reason or another, it's not letting me do it. I run two 1TB drives on my trading computer (my back-up is on XP and my main is on 7). The hard drive doesn't appear to be completely ruined because I was still able to copy over anything that I needed after logging into my back-up XP drive. However, it's not allowing me to reinstall Windows 7 and I really have no idea what to do at this point. The error message that shows up during the installation process states: "Windows cannot be installed to this disk. This computer's hardware may not support booting to this disk. Ensure that the disk's controller is enabled in the computer's BIOS menu." I'm not very tech savvy, and have only been into the BIOS with the help and advice of others, so I'm not sure how to correct whatever is causing this error. Does anyone have any insight on this matter? I would greatly appreciate any help -- thank you.