The hard drive in my dad's laptop stopped working, so he switched it out with the hard drive in one of my old laptops. My hard drive has Windows 7 installed on it, and all the stuff I had on it before my old laptop crapped out. My dad's computer boots just fine with my hard drive in it, but all of the drivers aren't working. USB drives, the display adapters, and the Wi-Fi are not working. Is this because everything on this hard drive is treating my dad's computer as if it is my old computer? Is there a way to create a Windows 7 system disk image from the computer and just format the hard drive and reinstall windows?