Windows 10: Windows upgrade 10->11 failed terribly, can't sign in to reverse it

Hello, I have tried to upgrade my computer to Windows 11, it failed, "reversed changes" and now the system won't boot. After the start some messages about auto repair appear and then the blue screen with restoration options. The problem is that anything that could help is forbidden unless I log in. It does not see my user account, only Windows account but it does not accept the correct password. I am logged in that account right now so I know the password is correct. The PC is connected to the internet. The only thing that can be done without the password is run in safe mode. It has no effec

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Windows 10 upgrade problem, no input accepted

I really hate having to come here and ask for help, but I really am stumped. It hurts my geek pride. I have a PC with fairly modern hardware in it. It has a p8p67 pro in it. I have tried upgrading windows 10 on it twice now. Both times I have had the same result.

After windows finishes upgrading it goes to the log in/set up screen. I can't do anything. No keyboard or mouse input is accepted.

I will list some, or hopefully all, of the troubleshooting steps I have tried:

• Move keyboard and mouse to different USB ports.
• Try different keyboard or mouse.
• Restart computer, repeatedly.
• Google for related issues.
• Update Bios, because why not.
• Create boot media and revert to windows 7.

The windows 10 system restore boot media works fine with keyboard and mouse. All USB ports work in windows 7. I don't know what is wrong. I suspect that windows 10 is lacking a driver of some sort, but since the computer accepts no input I have no way of checking for which driver let alone installing it.

Please help me figure this out. If I have to revert back to windows 7 again, I am not going to get it upgraded to windows 10. Thank you in advanced.

 

Windows 10 Tweaks

As you may already know, Windows 10 (as well as Windows 8) allow you to log in with a valid Microsoft account, instead of creating a local account that only works on your machine. However, you may prefer to keep a local account for privacy reasons. If you do, though, some Windows 10 features—like Cortana—may not work. Despite the default behavior, the Windows 10 Store is not one of them. You can still log in to your Microsoft account for just the Store without switching to a full Microsoft account. The process, however, is not terribly obvious. To do so, follow these steps:

• Launch the Store from your Start menu.
• Click the user icon next to the search box.
• Click “Sign-in” from the menu that appears.
• Choose “Microsoft account” and log in like normal.
• When the “Make it yours” box appears do not enter your password. Instead, click “Sign in to just this app instead.”

from Lifehacker

 

fail to sign in Microsoft account to connect windows 10 instead of local account

Hi,

Thank you for your interest in Windows 10.

I suggest you to refer to follow the steps below and check if that helps:

Step 1: Try Disconnecting from the Internet

• 
  If there is a Wi-Fi icon on the sign-in screen, click it and go to Airplane mode.
  
• 
  If there is a wired connection, disconnect the wire.
  

Step 2

Try to sign-in on another device (phone or PC) via the account.microsoft.com page.

If the sign-in is unsuccessful, then try to reset the password and check.

If sign-in is successful there, don’t try resetting/changing the password, try using the On-Screen Keyboard to sign in on the PC.

If that fails, make sure the PC is connected to the Internet (the connection icon should be visible in the lower right).

Hope this information is helpful. Please do let us know if you need further assistance, we’ll be glad to assist you.