Hello, I bought a used Toughbook, CF-53, a while back with a password protected bios. Now the hard drive has bad sectors and I want to replace the hard drive. The problem is that since the bios is locked, it only boots from the hard drive, I cannot change the boot order so I'm not sure on how to install the operating system, Windows 7, on a new hard drive. If I install the basic operating system on the new hard drive which is installed on a different laptop and then swapping the hard drive into the problem laptop, do you think this would work???