So there's nothing wrong with installing any Windows 7 Home Premium copy to my new HDD then try to activate it with my OEM key? EDIT: My laptop is a Lenovo IdeaPad Y560 and it came with no CD or DVD.
Two years ago I bought a laptop that came with Windows 7 Home Premium installed. Now I would like to know if it's possible to upgrade my HDD and keep my OEM license, and how?