Windows 10: I have recently changed hardware on my PC and can't reactivate

I have in the past been able to just select which copy of windows to swap my new system in for, but this is not happening this time.There is a device that is shown when I go through the Tshoot but this doesn't resemble the PC I am now using and has another brand of PC in the list attached to the name. I have logged two cases with Microsoft, and both were closed with no correspondence. I have been happily using this PC for years and have a valid copy of windows and have upgrade before and not had issues but no I do and both raising a support request and calling Microsoft has come to nothing.

:)

 

Windows 10 reactivation on hardware changes

Hi Florea,

It is possible that Windows won't be able to identify your computer correctly that is why the operating system is not activated. To address your issue, we suggest that you follow the steps in this
article on how to reactivate your Windows 10 after a hardware change.

Let us know if you need further assistance.

 

Need help reactivate Windows 10 after a hardware change

Hello,

I've just made a significant hardware change recently. I changed almost everything in my PC except the GPU and storage devices.

I tried to reactivate Windows 10 but got stuck at the "select device" step.

Windows doesn't include my "new" PC in the list.

This is my devices list on Microsoft website:





This is the devices list in "Reactivate" screen:





Did i change too many parts and get "disqualified" to re-use my Windows license?

If not, is there anything I can do to reactive my Windows?

 

Windows Reactivation After Hardware Change (device missing)

After fully changing the hardware of my PC, windows 11 is not activated. l logged in with my Microsoft Account on the machine and tired to troubleshoot it, l tried using the "l changed hardware on this device recently" but in the list of device l can't see my new device even though it can be found in the list of devices at My Microsoft Account.

Why is my device missing and how can l reactive my windows?