When I hit Win+L to lock my screen and come back 4 hours later to input my pin, I turn on my monitor (that I turned off because every 5 minutes Windows turns it on and off again), push esc or Ctrl a few times to clear off the image, and start typing in my PIN. 90% of the time by the time my monitor displays the picture, it's sitting at the unlock screen with the last 2 digits of my 4-digit PIN