I get error code 0xC004F211 after updating bios

Question

I get error code 0xC004F211 after updating bios. Tried the activation troubleshooter but didn't work, it says: We can’t reactivate Windows on this device. Try again later.

Answer 1

The error code 0xC004F211 typically indicates that the Windows activation server could not be contacted, which can happen after a BIOS update. Here are some steps you can take to resolve this issue:

1. Check Your Internet Connection: Ensure that your device is connected to the internet, as activation requires a connection to Microsoft's servers.
2. Run the Activation Troubleshooter Again: Sometimes, running the troubleshooter multiple times can yield different results. Go to Settings > Update & Security > Activation and select "Troubleshoot."
3. Re-enter Your Product Key: If you have a valid product key, try re-entering it. You can do this by going to Settings > Update & Security > Activation and selecting "Change product key."
4. Use the Microsoft Support and Recovery Assistant: This tool can help diagnose and fix activation issues. You can find it on the Microsoft website.
5. Contact Microsoft Support: If the issue persists, contacting Microsoft support may be necessary for further assistance.

If you continue to experience problems, it may also be worth checking if the BIOS update has affected the ACPI_SLIC table, which is essential for OEM activation. If the table is corrupted or missing the Windows marker, it can lead to activation issues.

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References:

• Troubleshoot Windows activation error codes
• You receive an error message when you try to activate Windows Vista or Windows 7 on a computer that was obtained from an OEM

Answer 2

A BIOS update may sometimes indicate to the licensing service that you have changed your PC., it is a widely reported problem

1

Where did you get your Windows licence was that pre-installed on the PC or did you purchase a full retail Windows licence from Microsoft or from a 3rd party retailer, and if so, do you have the product key?

Or is your Windows licence based on a previous Windows 7 or 8 licence?

2

Click your Start Button, type cmd then right click Command Prompt and choose 'Run as Administrator'

Run or paste this command and hit Enter:

slmgr.vbs /dlv

Please post a screenshot of the resulting dialog

3

Download the free ShowKeyPlus app from the Microsoft Store.

Please provide a screenshot of that app window and please hide your product key in the screenshot.