Windows Activation Fails with error 0x803fa067 After a Motherboard Replacement
Summary: Windows fails to activate automatically after having the motherboard replaced. The Windows activation status changes to error 0x803fa067.
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This article is not tied to any specific product.
Not all product versions are identified in this article.
Symptoms
Affected Operating Systems:
- Windows 11
- Windows 10
If your device recently had a motherboard replacement, the Windows operating system might not re-activate automatically.
Windows shows an activation error under the Activation page in system settings.
You can continue to work as usual. Some personalization options might be limited or unavailable.
Cause
The issue is under active investigation by Microsoft engineering teams.
Resolution
Dell updates this article as new guidance becomes available.
This requires an update from Microsoft. Windows has inbuilt logic that repeatedly checks the activation status with Windows Activation Servers (WAS) and reactivates automatically once the solution is published.
Replacing the motherboard or other components does not resolve the issue. The device continues to be fully functional. Some personalization options 
Affected Products
Alienware, Dell All-in-One, Dell Pro All-in-One, Dell Pro Max Micro, Dell Pro Max Slim, Dell Pro Max Tower, Dell Pro Micro, Dell Pro Slim, Dell Pro Tower, Dell Slim, Dell Tower, Inspiron, OptiPlex, Vostro, XPS, G Series, G Series, Alienware
, Dell Plus, Dell Pro, Dell Pro Max, Dell Pro Plus, Dell Pro Premium, Inspiron, Latitude, Dell Pro Rugged, Vostro, XPS, Legacy Laptop Models, Fixed Workstations, Mobile Workstations, Dell Pro Max Micro XE FCM2250, Dell Pro Max Slim XE FCS1250, Dell Pro Max Tower T2 XE FCT2250, Dell Pro Max 16 XE MC16250, Dell Pro Micro Plus XE QBM1250, Dell Pro Slim Plus XE5 QBS1250, Dell Pro Tower Plus XE5 QBT1250
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Article Properties
Article Number: 000218462
Article Type: Solution
Last Modified: 16 Jul 2025
Version: 4
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