How to solve the problem that the Win7 system network connection is unavailable?

Method /Step:

1. Open the Network and Sharing Center. You can find the network connection in the lower right corner of the control panel and desktop. Go to the Network and Sharing Center page. In the list on the left, click Change Adapter Settings to enter. After entering, find your own network connection on the network connection page, right click "Disable", it will be after about ten seconds and then right click "Enable", it will restart the computer after completion.

2, also right click on the network on the network connection page to "diagnose" & rdquo;, then restart the computer to try.

If it doesn't work, Xiaobian recommends another tutorial "When the Win7 network is not connected, the connection is not available?"