Code 19 Print

Reset Windows Keyboard Settings

• Open PowerShell (Admin) and run:

   

  Get-PnpDevice | Where-Object { $_.Class -eq "Keyboard" } | Format-List

  • Check if the devices are listed.

  • If they appear but still don't work, try:

     

    reg add "HKLM\System\CurrentControlSet\Services\i8042prt" /v Start /t REG_DWORD /d 1 /f

  • Restart.

Run a System File Check

• Open Command Prompt (Admin) and run:

   

  sfc /scannow

  • If it finds corruption, restart and check again.

• Then run:

   

  DISM /Online /Cleanup-Image /RestoreHealth

  • Restart after completion.