I usually put my desktop computer in hibernation mode when I shut it down in the evening. For some reason if I bump my mouse it will start back up like it would if it was in Sleep mode. I know it's not in Sleep mode because the power button doesn't blink. Any idea why it's behaving like this? FWIW, I'm running Windows 7 and it's an ASUS Essentio Series desktop. Thanks for helping me with my First World problem!