Win7 computer because power management often dropped, what should I do?

            Some time ago, Xiaobian’s computer always had the problem of dropping the line. At first, it didn’t care. But after that, this phenomenon became more and more frequent. Finally, one day, I couldn’t stand it anymore. I decided to find out the culprit. But in the end I was shocked by myself. It's not a virus, it's not a computer problem, it's just a problem with the small power management settings. Then ghost win7 because of the power management settings caused by the frequent failure of the computer to solve the problem? Below, Xiaobian for everyone to talk about it!
1. First, let's open the start menu, and then find the control panel Option, enter the control panel interface, we click to open the network and the Internet, in this interface, we can find the local leveling icon.
2. Right click on the local connection icon, then a slide down menu will appear, select the last attribute in the slide down menu.
3. Click the configuration button below in the dialog box that appears.
4. Next, the NIC property window will appear in the system, which is the interface shown in the following figure. Let's switch the interface at this time to the power management column, and then let the computer turn off the device below. To save power, remove the hooks on the front, so that the power management settings are turned off.