Greetings...
I had to replace my mobo and was using the free Windows 10 upgrade from a copy of Windows 7. I'm using an AMD chip and did not move over to Intel, I just kept what I had (replaced to same motherboard/chip I had). My copy of Windows 10 is now no longer activated. When I contacted their tech support via chat, they said what has been said here - my copy of Windows is "married" to my old motherboard. I was given two options - find my old Windows 7 product key and they would use that to activate Windows 10, or purchase a new Windows 10 license.
I'm horrible at keeping up with things, and I have no clue where my old Windows 7 product key is. But I don't want to pay $100-200 for Windows 10 from Microsoft just to get a legit key, as I can't afford it. I had a legit key until I replaced my motherboard. However, I have found sites like these that offer keys. Does anyone know if they are legit? This could be a much cheaper solution for my issue....
http://products.odosta.com http://key4vip.com