Why is the old line dropped when Win7 is downloaded? After a few days of testing,

found that Windows 7 users did reflect the situation, but did not reach the "frequent" situation. At the same time, it is not that Thunder or Express has grabbed the bandwidth. (Even if the bandwidth is grabbed, the form of the performance is slower than the page is opened, not dropped.) In the process of finding the problem, we think that Windows 7 system is caused by the default setting of the power management of the network card.
Here, take Windows7 system as an example to adjust this setting, Vista is the same as ——
In the Windows7 control panel, right click "local connection" (if you are using wireless Network, right click on the “Wireless Network Connection” button, and select “Attributes” in the pop-up menu (Figure 1: Wireless Network Connection Properties).

At this point, the system will appear in the "Wireless Network Connection Properties" dialog box, click on the "Configure" button (Figure 2).

Subsequently, the system opens the NIC Properties window. In this new window, switch to the “Power Management” option to disable the Windows 7 system by default. “Allow the computer to turn off this device to save power” (Figure 3).

After the modification is completed, save the settings and exit.
Note: This article is only a solution for the drop-off, not to say that the drop-off in the Windows7 system is caused by the power management of the network card.
Of course, there is another way to solve this problem, is to set the exit mode (AwayMode) of Windows7 or Vista system, this mode is not the same as hibernation and sleep, the computer will also open the network card when sleeping, so that You can download the resources in the most power-efficient overnight.
The method of getting Windows 7 and Vista system is very simple, you can use the following software of soft media.
Vista system: use Vista optimization master, or a new generation of optimization masters & mdash; — Rubik's cube
Windows7 system: use Windows7 optimization master, or a new generation of optimization master & mdash; & mdash; Rubik's cube
use of Rubik's Cube The method is very simple, the screenshot is as follows:
If you have not tried the latest generation of Rubik's cube, then use the Windows7 optimization master to open the Windows7 system's exit mode operation screenshot as follows:
Vista optimization master opens the Vista system's leaving mode The screenshots of the operation are as follows:
Of course, the soft media recommends that everyone use the new generation of optimization masters: Rubik's Cube, written in C++, performance and efficiency are several times higher than the optimization master series.