At the logon screen, Windows launches the specified (or default) screen saver after a specified timeout. Use this hack to disable, change or adjust the timeout of the screensaver.
Navigate to:
HKEY_USERS\ .DEFAULT\ Control Panel\ Desktop
Modify the value of ScreenSaveActive to 1 or 0 to enable or disable the screensaver. Under “SCRNSAVE.EXE”, change the path to the .scr screensaver file you want. Adjust the value of the screensaver timeout in ScreenSaveTimeOut to your desired number (in seconds).
