Windows Activation not working after bios firmware upgrade

Tim Garman 0 Reputation points
2026-06-25T12:32:34.4333333+00:00

Windows Activation not working after bios firmware upgrade of Laptop. Was previously activated, now it wont work

Windows for home | Windows 11 | Licensing and activation
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  1. EmilyS726 246.7K Reputation points Independent Advisor
    2026-06-25T13:21:33.5533333+00:00

    Can you please type cmd in the search on the taskbar and hit enter to launch command prompt, then run the following command: 

    slmgr /dlv

    Then share a screenshot please. Thanks!

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