`Though the message is scrambled, Windows is telling you that it is safe to shut down your computer, right? File corruption shouldn't be an issue. I have had users tell me they waited for more than a half hour for clear instructions to shut down. They wasted a half hour of company time.<br>
If there is no hard disk activity for 30 seconds it's a safe bet that Windows has finished all of its housekeeping and it's time to hit the power switch.<br>
By analogy; if you drive up to an intersection where the the traffic signals are malfunctioning, do you wait an hour for the light to turn green? No. You yield right-of-way and proceed to your destination.<br>
You might decide to play with your display settings and existential angst but, in the end, you will push that button.<br>
If you ever find a different solution I will shake your hand, Bill Gates will take our photo and you and I will end up on the cover of Geek Week.