What should I do if my desktop computer has a normal network connection but cannot access the Internet?
Usually, the reasons why the desktop computer has a normal network connection but cannot access the Internet:
1. DHCP is not enabled on the router, the IP cannot be obtained, the network is restricted, or there is someone on the same network Use of executors etc. to cause disruption.
2. Problems with the computer itself, network card problems or driver problems, or network cable problems, routers, etc. that prevent the Internet from accessing the Internet, troubleshoot them one by one.
3. If there is a virus in the computer, IE has been maliciously modified, IE has an error, etc., you can anti-virus and use IE to repair it.
4. If the data packet is lost, there may be a problem with the crystal head. Please redo the crystal head.
5. The network speed is slow, it may be caused by poisoning, or someone on the same network is seriously occupying resources, such as BT, downloading, etc.
6, QQ and other instant messaging software can be logged in. If the web page cannot be opened, the DNS may not be set up properly. Please set it according to the local public DNS address.
7. If you cannot access the Internet due to system damage, etc., please reinstall or restore the system.
8. After connecting to the Internet, the webpage cannot be opened. There may be a problem with the network signal. Please contact the local broadband access department to check.
9. Router problem
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