The problem of usb keyboard not working in windows 10 could be due to the presence of multiple keyboard devices being installed on your computer.
Laptop keyboard not working windows 10 can t login.
This video shows how to fix a laptop keyboard not working in windows 10 8 or 7.
When your computer s mouse and keyboard abruptly stop working at the login screen it could be because windows has failed to recognize communicate or properly load.
In case you find that you cannot login to windows 10 after a software update you should be able to fix the problem by following the steps below to restart your computer and to start windows 10 in safe mode.
This works in most cases where the issue is originated due to a system corruption.
Restart your computer and see if the usb keyboard is now working.
The login problem on your windows 10 computer might be due to stuck files or other minor software glitches.
If your laptop keyboard is not working due to a software issue you ll likely be able to get it back up and running in no time at all.
Uninstall unnecessary keyboard devices.
For updated instructions you can read the text version of this tutorial.
Windows 10 keyboard not working at login if the issue is with your computer or a laptop you should try using restoro which can scan the repositories and replace corrupt and missing files.
There are a few things you should try out.