Windows 10: Windows 10 upgraded from Windows 7, stuck flashing blue screen after installation

I went to upgrade to Windows 10 Professional from Windows 7 Ultimate on my laptop from ISO file. Everything went smoothly, and the installation was finished after several restarts as usual in Windows installations. It booted the first blue screen to change my PC settings. I continued and then I got the screen saying "Just a moment" or something like that and it kept flashing and showing the blue screen circle. After a few minutes of flashing, it says "It's taking a bit longer than usual, but it should be ready soon", continues flashing that screen. After all of that, right now it's just flashing this loading circle and it looks like this:


VIDEO https://imgur.com/oY4XNq6




:)

 

Installing Windows 10 using Windows 7 key

Nope, you need to install Windows 10 first and make sure the Windows 7 key is transferred to your Windows account after you've installed Windows 10 (not quite sure how that works). I missed the last step and I could not activate Windows 10 after a re-install... Microsoft seem to have done everything they can to make it a PITA. Also, it's technically too late to do this now anyhow, as the upgrade offer has expired. But KMSPico works quite well...

As for getting rid of Windows, delete the Windows folder.

 

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.

 

Blue screens with windows 7

Windows 7 doesn't cause blue screens. As CrAsHnBuRnXp said, run memtest because your ram may be faulty.