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ACTIVATE WINDOWS AFTER BIOS UPDATE

Aaron Palmer 0 Reputation points
2026-02-20T21:42:51.3433333+00:00

ive had my pc for around 5 years now but with the new cod update, ive had to update my bios with a thumbdrive. now i have the Activate Windows on my screen but since mine is a prebuilt i dont have a key or anything. What do i do??

Windows for home | Windows 11 | Windows update
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  1. EmilyS726 240.2K Reputation points Independent Advisor
    2026-02-20T22:28:30.98+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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  2. AI answer

    2026-02-20T21:42:58.1533333+00:00

    After updating your BIOS, it's common for Windows to require reactivation, especially if the update alters hardware settings. Since you mentioned that your PC is a prebuilt and you do not have a product key, you can try the following steps to reactivate Windows:

    1. Sign in with your Microsoft Account: If your Windows was previously activated with a digital license linked to your Microsoft account, signing in with that account may automatically reactivate Windows.
    2. Use the Activation Troubleshooter: Go to Settings > Update & Security > Activation and select Troubleshoot. This may help in reactivating your Windows if it recognizes your hardware configuration.
    3. Contact Support: If the above steps do not work, you may need to contact Microsoft support. They can assist in re-binding your digital license to your new BIOS settings.
    4. Check for a Product Key: If you have access to the original packaging or documentation that came with your PC, check if there is a product key listed there.

    If you still encounter issues, it may be necessary to perform a clean installation of Windows, but this should be a last resort as it will require backing up your data.


    References:

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