So, the Anniversary release is out, and many people have updated their machines.
Interesting changes with activation and hardware changes.
Specifically, the Activation troubleshooter:
https://support.microsoft.com/en-us/help/20527/windows-...
You must link your OS license with your MS account before you do this hardware change
To link your current Win 10 OS to a Microsoft account, see this:
https://support.microsoft.com/en-us/help/20530/windows-10-reactivating-after-hardware-change
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The following are some problems that the troubleshooter may fix:
You recently made a significant hardware change
If you recently made a significant hardware change to your device, such as replacing the motherboard, Windows might no longer be activated on your device.
If you linked your Microsoft account to your Windows 10 digital license on the device before you make the hardware change, you can reactivate Windows using your sign in info:
In the troubleshooter, select I changed hardware on this device recently, and then select Next.
Enter your Microsoft account and password, and then select Sign in. You’ll also need to enter the password for your local account if the Microsoft account you entered isn’t a connected account.
From the list of devices that are linked to your Microsoft account, select the device that you’re currently using, select the check box next to This is the device I’m using right now, and then select Activate.
If you don’t see the device you’re using in the list of results, make sure that you’re signed in using the same Microsoft account you linked to the Windows 10 digital license on your device.
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So, it would seem that the license is no longer tied to the motherboard or other hardware, but to your MS account.
Upgrade to the anniversary release, link the install to a MS account, and change hardware as needed.
I have not tried this, but the above text seems to indicate that hardware changes are no longer a real issue.
Interesting changes with activation and hardware changes.
Specifically, the Activation troubleshooter:
https://support.microsoft.com/en-us/help/20527/windows-...
You must link your OS license with your MS account before you do this hardware change
To link your current Win 10 OS to a Microsoft account, see this:
https://support.microsoft.com/en-us/help/20530/windows-10-reactivating-after-hardware-change
--------------------------------------------------------------
The following are some problems that the troubleshooter may fix:
You recently made a significant hardware change
If you recently made a significant hardware change to your device, such as replacing the motherboard, Windows might no longer be activated on your device.
If you linked your Microsoft account to your Windows 10 digital license on the device before you make the hardware change, you can reactivate Windows using your sign in info:
In the troubleshooter, select I changed hardware on this device recently, and then select Next.
Enter your Microsoft account and password, and then select Sign in. You’ll also need to enter the password for your local account if the Microsoft account you entered isn’t a connected account.
From the list of devices that are linked to your Microsoft account, select the device that you’re currently using, select the check box next to This is the device I’m using right now, and then select Activate.
If you don’t see the device you’re using in the list of results, make sure that you’re signed in using the same Microsoft account you linked to the Windows 10 digital license on your device.
----------------------------------------------------------------
So, it would seem that the license is no longer tied to the motherboard or other hardware, but to your MS account.
Upgrade to the anniversary release, link the install to a MS account, and change hardware as needed.
I have not tried this, but the above text seems to indicate that hardware changes are no longer a real issue.