Disable Num Lock

This registry edit controls whether Numlock is enabled or disabled when you login to Windows.

  1. Launch Registry Editor
    (Start > Search: regedit > press [Enter])
  2. Go to the registry key:

    HKEY_USERS\.Default\Control Panel\Keyboard
  3. Change the value of InitialKeyboardIndicators:
    Set it to 0 to set NumLock to OFF
    Set it to 2 to set NumLock to ON

References

Enable/Disable Numlock at Login or Startup
http://www.technipages.com/enabledisable-numlock-at-login-or-startup.html

Disable Num Lock