Windows 10: Windows Activation after hardware failure and replacement.

I have Windows 10 Pro digital license and the associated product key from the media for install. After a MB failure I have been unable to reactivate Windows 10. I have the same hard drive however all other system components MB, CPU and RAM were required to be swapped due to the MB failure. I have followed all documented online help for reactivation I changed hardware on this device recently and continue to get the generic error "We can’t reactivate Windows on this device. Try again later."

:)

 

How can I activate Windows after hardware replacement?

I replaced all the hardware but I have legal activated Windows 10 that I received after upgrading from Windows 8. I now cannot activate my system.

What are the steps to fix?

 

Windows 10 wont "Activate" after hardware upgrade

Hi, fcp4life,

Follow the steps listed in this Support Doc.

Reactivating Windows 10 after a hardware change

https://support.microsoft.com/en-us/help/20530/...

If you made a significant hardware change to your device (such as replacing the motherboard), Windows 10 might no longer be activated and you might see the activation error codes 0x803f7001 or 0xC004C008.

If your Original Hardware Manufacturer (OEM) changed the motherboard for you, your PC should reactivate automatically or you should be provided with a replacement product key. If you see the Activation error “Unable to reach Windows activation servers,” then
follow the steps in this additional help article.

https://support.microsoft.com/en-us/help/12440/...

 

Activation problems after hardware changes and reinstallations.

Hi Meli,

Thank you for posting the query on Microsoft Community.

I do appreciate your efforts and time.

Was Windows 10 activated before re-installing it?

Along with the suggestions provided by Greg, you can also refer the steps below.



The only hardware changes that can negatively impact activation status once you upgrade to free version are the changes to the:

• CPU
• TPM
• Motherboard replacement

The following changes are examples of hardware changes that will NOT impact the activation status:

• HDD/SSD
• Video card
• Adding extra memory

If you replace the CPU, TPM, or Motherboard you may have to re-activate but this will not require a purchase of Windows 10.

Why can't I activate Windows 10?:

Why can't I activate Windows? - Microsoft Support

Get help with Windows 10 activation errors:

Get help with Windows activation errors - Microsoft Support

Can I clean re-install Windows 10 after upgrading?

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Hope this helps in resolving the issue. If the issue persists, do get back to us. We will be happy to assist you.