My laptop HDD failed. I have a temporary replacement. I also have a new drive. I have my drivers from that failed drive too. All I need is to know how I might be able to use my laptops product key from windows 7 again. Is there any possible way I can use that while installing windows 7 onto my new HDD? There is no possible way I can get any other information from the failed drive so I'm stuck between a rock and a really hard place. I am also having troubles getting the Windows 7 iso onto a bootable usb. Being that my old product key is activated so the Microsoft website gives me an error when I put in my product key. I should be able to get my hands on an install of Windows 7, but I'm still iffy with the product key.