回複：醒後做了update以後又自動關了，說明是受控的，有意識的。

“又自動關了”仍可能是您的“Power Settings”。這不能“說明是受控的”。

I don't know how you can keep the machine off for any length of time with WOL turned on and connected to the Internet in a DMZ at the same time. In that kind of arrangement your machine would reboot in no time every time you power it off. Somethings about what you said just don't add up.