What to do if win7 computer cannot access the Internet

Question: Windows 7 desktop cannot access the Internet after connecting to the network cable? Quick note: This issue can be caused by a number of reasons, such as network configuration issues or hardware failure. Instructions: This tutorial will introduce in detail two effective methods to solve this problem and help you quickly restore your network connection. Read on to learn how. Adhering to the purpose of "spreading PHP Chinese knowledge and promoting the development of PHP Chinese", PHP editor Zimo carefully compiled this tutorial, hoping to be helpful to you.

What to do if the win7 computer cannot access the Internet

Method 1

1. Right-click our network icon, open the Network Sharing Center, and check the current status of our network connection situation.

2. The first item in the Network Sharing Center is a diagram of our current network connection. Check where there is a problem. Generally, a yellow exclamation mark or a red cross will appear where there is a connection problem.

3. Click the yellow exclamation mark or red cross and our system will automatically detect the problem for us. Wait for a while and the result will come out. The system will also prompt you whether the problem is solved or not.

4. The system prompts again that it cannot be repaired, but in fact our problem has been solved, just connect again.

Method 2

Nowadays, the network is automatically obtained. If we accidentally set it to fixed, it is easy for errors to occur, causing network problems. Unable to connect. So the network cannot be connected. First, check our network IP settings.

1. Right-click the computer - click the network name. Select Select Properties - TCP/Ip.

2. Double-click to open it, and set the IP and DNS below to obtain automatically.

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