How to resolve the Razer Blade 14” (2021) Windows 10 activation issue

Updated: 22-Sep-2025 | Answer ID: 5512
This article provides instructions on how to resolve the Windows 10 activation issue on Razer Blade 14" (2021).

 

Windows activation error

To resolve this issue, perform the following steps: 

Note: In case you encounter errors, click "Retry" in the Windows Update screen as needed. 

  1. Make sure your Razer Blade is connected to the Internet. 

  2. Start the Windows Update process and reboot as required. For detailed instructions, see the answer below:

  3. After restarting your blade and Windows Update shows that there are more updates, click "Retry" to check. 

  4. If retry does not work, go back to the main Windows Update screen and check for updates again.

     

  5.  To verify the system updates, click “View update history”. 

    View update history option on WIndows 

  6. Make sure the system has KB5003637 installed. Check out the image below for more details.  

    Display of KB5003637 installed

After all available updates are installed, your Windows 10 should be activated.

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