How to do network disconnection after win7 system sleep

        Method 1: Don't be so ink. Directly set the standby time to 9999 minutes. Not on the line? Anyway, I don't think you can sleep for 9999 minutes. That is more than 150 hours. Open the start → control panel (on the right column) → appearance and personalization (don't point the following. Just point these words) → change the screen saver (personalize the blue word below. The last set of blue words ) → Look at yourself, wait for the hook on the back, you can adjust the time, point a 9999, you don't have to. When you download something, it’s annoying, just put the screen saver directly. Find the option "Blank" and select it. Click preview, ok. The hand leaves the keyboard. OK Method 2: Right click windows xp system download & ldquo; my computer & rdquo; & ldquo; management & rdquo; & ldquo; device manager & rdquo; find the "network adapter" you use, select the network card you use right " Attributes & rdquo; “Power Management” “Allows the computer to turn off this device to save power & rdquo; remove the previous check