Win7 System NIC Disabled solution

Win7 system NIC is always inexplicably disabled how do you do this? The following small series for everyone to introduce how to restore the network card is disabled.

1. First, right click on the computer on the desktop to select Properties, as shown in figure:

2. Then open Device Manager, as shown in figure:

3. Select Network adapter in the NIC, as shown in the figure:

4. Double-click, select the Power Management tab, the "Allow the computer to turn off this device to save power" option to cancel, you can solve the WIN7 system network card is often disabled problems.