Windows Upgrade Help and more

Posted: **Tue Jan 13, 2026 7:00 pm**

Did you happen to switch your motherboard or any major hardware around the same time as the upgrade?

Posted: **Tue Jan 13, 2026 10:47 pm**

This. You could also try manually reactivating by entering your Windows 10 product key again in the activation settings.

I upgraded my Windows 10 PC to Windows 11, but now it says it’s not activated?