Win7 downloads frequently when downloading

After using Windows 7, I found a problem: when downloading software (such as Cyclone, Express), it will automatically stop when the time is long, and the download software will be offline. After groping, I realized that it was caused by the problem of the NIC power setting. If you have encountered similar problems, you can solve them as follows.
Go to the Control Panel, click on the “Network and Internet” option, then click on “Network and Sharing”, then click on the “Change Adapter Settings” button on the left and right click on “Local Area Connection” & rdquo; Select “ Attributes & quoquo; dialog box appears, click the "Configure" button button, switch to "Power Management" option, deselect "Allow the computer to turn off this device to save power", the last consecutive single Click the “OK” button. In this way, when downloading for a long time, Windows 7 will not claim to turn off the power of the network card, and the download will not frequently lose the line.