Windows 10: The newest upgrade for windows 10 failed miserably

I'm using windows 10 pro 64 bit. I started the new windows 10 update yesterday and left for four hours. When I returned, my Dell Precision Tower 5810 business workstation appeared to be in sleep mode. It would not awaken. When I tried to reboot it, the HDD light flashed once after a few seconds and several minutes later the monitor brightened, but nothing else happens. The spinning dots never appear. My computer is dead to me. How can I get my system and running.

:)

 

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.

 

Roll back to windows 7 fails (quite miserably)

Perhaps you misunderstood. The roll back was attempted per instructions and failed miserably. I'd I not done a complete mirror image of the system prior to installing Windows 10 I'd have been dead in the water. I did get back to windows 7 but not by the
instructions given, because of the issues listed in my original post. In short IT DIDN'T WORK!

 

Windows 10 upgrade problem, no input accepted

i've seen this when the stock USB drivers went kaput. Only ever seen it once - i used a PCI USB 2.0 card and connected the mouse and keyboard to that, and manually updated the USB 2/USB 3 drivers.