Windows 10: Windows 11 Upgrade issue Installation error with code 0x8007023b

Hello team,I tried multiple times to update my machine to Windows 11 however, it is failing every single time at 65% during First Boot stage. So far, I have tried the following things I found on the internet:Run sfc on C drive. The first time I ran it, it found some issues and fixed it.Run DISM on C drive. No issues found. Running machine in a clean boot state where I have disabled all other services at startup barring Microsoft services and all applications at startup level.Disabled antivirus softwareRenamed the migration folder under C:\Windows\System32\migrationDespite trying an upgrade aft

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Windows 10 Upgrade Error 11/11/2015

Hi Marianne,

Thank you for posting in Microsoft Community, we appreciate your interest in Windows 10.

As you are facing issues with installing the updates, do let us know the following to assist you better:

• Were you able to see any error notification along with the error code?
• What is the make and model of your device?
• Are you able to boot in to the desktop?

This issue might be due to the anti-virus software or corrupted Windows Update Components.

I suggest you to hard reboot the computer and perform the below.

Step 1: Try to eject all the external devices connected to your computer except mouse and keyboard, reboot the computer and check if the issue persists.

Step 2: I suggest you to uninstall the anti-virus software installed on your device and check for the updates.

If the issue still persists,

Step 3: I suggest you to run the Windows Update troubleshooter and check.

Resolves problems that prevents you from updating windows.

Steps:

• Press Windows key and type
  Troubleshooting.
• Click on Troubleshooting and click on
  View all in the left pane.
• Select Windows Update to run the Windows Update Troubleshooter
  and follow the on-screen instructions.

For further reference: How to: Troubleshoot common Setup and Stop Errors during Windows 10
Installation

Hope it helps. Kindly update the status of this issue, we will be happy to help you further.

 

BIOS error codes

So I have motherboard with installed small LED screen, which presents BIOS error codes.

Where can I find a list of those errors. And I don't mean beep codes, but the "number" codes.

Ex after installing sound card, the motherboard startup fails with the code 15.

Example picture of code is here.

 

Windows 10 will not activate Error code 0x803F7001

Possibly there can be the problem with Microsoft activation Server, so your Windows 10 is not activated. In this scenario, you need to wait and verify if it is the issue from Microsoft’s side. But if you are getting error code 0x803f7001, you can also try these steps:

1. Open Settings app. Then go to Update and security > Activation screen > Change product.
2. Type your Windows edition product key and click Next.
3. You’ll get We couldn’t activate Windows error message.
4. Retry steps 1-3 then type your 25-characters unique product key.
5. Wait for the process to complete, Windows 10 is activated.

Hope something helps this problem