How to solve the problem that the Win7 system network is not connected and the connection is unavailable?

Recently, users of Win7 system have reported that the computer suddenly fails to access the Internet, and a prompt box indicating that the network connection is unavailable appears, and a red cross appears on the network identifier on the taskbar. What is the problem? How to solve it? Below, Xiaobian will share with you the solution that the network is not connected and the connection is not available under Win7 system.

Method /

1. When the network does not recognize the face, when the network connection is unavailable, the display is like this.

2. look is not the network is disabled. Open the network and sharing center, as shown.

3. Select the & ldquo; & rdquo ;, Change adapter is provided in FIG.

4. The disabled-Fi enabled.

5. Right click on the mouse and select Enable.

6. try or also by updating the driver card, access to the Internet by means of a updating manner. For example, when the wireless network is not recognized, you can update the driver of the wireless network card through a wired connection, and then see if it is resolved.

7. can also look at the question of whether the network cable, as well as wifi signal is not present nearby. You can check whether the network cable is plugged in and whether it is damaged. Use your mobile phone to search for nearby wifi signals.

8. can also set ip, dns server address to try to solve this problem.

Above is Xiaobian to share with Win7 system is not connected to a network, connected solutions are not available and can not access the computer like fish out of water, so if you are experiencing the same In the case, you may wish to operate according to the above method, I believe that after the operation, the network can be connected normally.