Win7 flagship system turn off the NIC Power Options method

1, first in the lower right corner of the taskbar click the "Network" icon, select "Open Network and Sharing Center", open the Network Center interface;

2, for the wired network card, please click "Local Connection" in the image above, select "Properties" button in the Open Local Connection window;

3, then in the local connection properties interface, select "Microsoft Network Client", and then click the "Configuration" button;

4, and then choose to turn off the "Power Management related Options", as shown in the following figure;

5, for wireless network card, click on "Wireless Internet connection", and then select "Properties";

6, then the same choice of "Microsoft network Client", and then click the "Configuration" button;

7, and then in the Open property interface, switch to the Power Management tab, uncheck the "Allow the computer to turn off this device to save power", and then click OK.