Windows 10: Upgraded my motherboard and windows has deactivated, wont reactivate

I upgraded to 10 during the free period, and I've just changed my mobo which has deactivated windows. The trouble shooting option just tells me to buy a new key. Any way to fix this or because I got the free upgrade its just bricked?


0xC004C003 error

:)

 

Windows 10 wont reactivate after motherboard change

It depends on how Windows 10 was originally configured on your computer.

If its a full retail store bought license online or offline, it is transferable to a new computer or motherboard.

If its the free upgrade from a retail store bought Windows 7 or Windows 8 license, it is transferable to a new computer or motherboard.

If its the free upgrade from a OEM preinstalled Windows 7 or Windows 8 license, it is NOT transferable to a new computer or motherboard.

Learn more about transferring your license:

• How to Transfer your Windows 10 License to a New Computer

If its a retail license, learn how to reactivate:

• Activate Your Windows 10 License via Microsoft Chat Support

 

Windows 10 and upgrading motherboard

Hi,



Thank you for bringing up your query on Microsoft Community.



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

Let us follow the steps suggested by Andre Da Costa (replied
on July 26, 2015) in the following thread:



Will Upgrading Motherboard After Upgrading To Windows 10 Make Me Lose My Windows License?

Will Upgrading Motherboard After Upgrading To Windows 10 Make Me Lose My Windows License?



Kindly let us know if you need any further assistance with Windows, we are glad to assist you.

 

New Motherboard and Reactivation

I **think** that if you are replacing a broken motherboard with an identical replacement then you have a good chance of successfully re-activating your current Win10 installation

Once you have installed your new identical motherboard to replace the broken one I recommend you do the following:

• Speak to a Microsoft Activation Customer Service Representative on the phone.
• You will be able to get the phone number via the activation screen in "Settings"
• Clearly state that the motherboard used to initially activate Windows 10 had failed and needed to replaced
• Clearly state that this is a repair and not an upgrade
• Clearly state that you are replacing a defective motherboard with an identical like-for-like replacement (same make and model)
  
• Clearly state again that this is definitely not an upgrade of your existing hardware

FYI, I have successfully re-activated previous versions of Windows after replacing a broken motherboard with an identical make and model. I used the method to ensure success.

If you are not 100% clear in the way you are expressing your self then you may not be successful. ie They will not re-activate if they believe you performed a major hardware upgrade

Good luck.