Upgraded to Windows 7 and had to replace the motherboard. Now can't activate Windows 7

I have upgraded from Vista to Windows 7 on my desktop Gateway in 2009. I just had the motherboard replaced and had to reload Windows 7. I reinstalled it as new instead of upgrading. Now I can not activate my key to Windows 7 upgrade. What can I do?

Yes, you can purchase a copy full of the same edition of Windows is installed, and install the key by using the option change the product key.

The quckest to do (not necessarily best) is to buy on Microsoft Store - they will email a key that you can use immediately.

Tags: Windows

Similar Questions

Maybe you are looking for