What do you mean they're different keys?
When I got this laptop, a copy of W7HP shipped a week later, and I installed that.
Now since I have to reinstall Windows 7, I need the key to activate it.
Where in there is it a different key?
Edit: I think you misunderstood me. I meant FROM windows 8 since it is my only operable OS, can I browse my drive that has Windows 7 and get the key somewhere?