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Home » Unable to Activate Windows 11 after BIOS Update [Fixed]

Unable to Activate Windows 11 after BIOS Update [Fixed]

Unable to Activate Windows 11

Updating your Windows 11 device’s BIOS increases system stability and compatibility with new hardware. It also installs the latest security patches and improves performance. But recently, some users have complained that they cannot activate Windows 11 after BIOS Update. If you’re concerned with that, keep reading this post to learn how to fix it.

Fix Unable to Activate Windows 11 after BIOS Update

To fix the Unable to Activate Windows 11 after BIOS Update error, check if you installed the correct BIOS version. Other than that, follow these suggestions:

1. Run Windows Activation Troubleshooter

Unable to Activate Windows

Before you start with different troubleshooting methods, run the activation troubleshooter. Doing so can automatically scan and fix related issues. Here’s how:

  • Press Windows + I to open Settings.
  •  Navigate to System > Activation and click on Get help.
  •  Click on Yes below, “Do we have your consent to proceed with diagnostics and try some automated steps to fix the problem?” and it’ll start scanning.

2. Check your Network Connection

Next, check if you’re connected to a fast internet connection. It’s possible you’re unable to activate Windows due to a slow or unstable internet connection. Perform a speed test to check your internet connection. However, if the speed comes less than the plan you’ve opted for, restart your router and contact the service provider.

3. Make sure you entered the correct license key

Windows may also have trouble activating if you connect an incorrect license key. Make sure the key is correct for the edition of Windows 11 installed. If you have a digital license tied to your Microsoft account, ensure you’re signed in with the correct account.

4. Try Activating Windows in Clean Boot Mode

Third-party apps and games on your PC can also be why you’re unable to activate Windows 11 after a BIOS update. Perform a Clean Boot of your PC to restrict all third-party applications.

5. Perform a Clean Install of Windows 11

If the error still isn’t fixed, perform a clean install of Windows 11. The version of Windows you installed may be corrupted. Use a bootable USD or DVD and complete the installation.

Read: How to Resolve ‘Something Happened, and Your PIN Isn’t Available’ in Windows 11/10

How do I fix Windows 11 not activating?

If you’re having trouble activating Windows 11, try running the Activation Troubleshooter and check your internet connection. If that doesn’t help, try using the Microsoft Account as before and Activate Windows in Clean Boot mode.

Why wont Windows boot after BIOS update?

If your Windows PC doesn’t boot after the BIOS update, it’s possible you’ve installed an incorrect or corrupted update. This can be fixed by re-flashing the BIOS.


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