I've claimed an MSDN product license key for Win 7 for my laptop a couple of years ago.
Recently I bought a new laptop and I'd like to use the same product key on the new laptop, mainly because I haven't found a way to unclaim it and then claim a new one. Assuming I won't be using my old laptop anymore, what would happen if I use the same key on the new laptop, which would have a different activation hardware hash than the old one?