HP Desktop PC, no keyboards work , errors in device manager
I had an issue this week with a PC that would boot to windows but then have no keyboards working, also in even viewer it would show keyboard devices with errors. The fix was a Regedit. Open Regedit Navigate to Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e96b-e325-11ce-bfc1-08002be10318} In there go to Upper Filters and remove the HP items so it should just read kbdclass. save and reboot your machine. Fingers crossed it boots up with a keyboard this time! Buy me a beer :)