Wireless Internet access can be normal, but the desktop computer shows that it is connected but cann

It is estimated that your desktop is set with a fixed IP, the Internet Neighbor right-click attribute, then find the local connection right-click attribute, find the Internet Protocol to see if the IP address is automatically obtained.

You can check it like this:

1. Go directly to the router to see if you can access the Internet, if not, see if you can ping to the router, if the router can't ping, check whether there is a problem with the network cable, or a problem with the network card.

2. If the order machine can be used at the same time, it depends on whether the IP address is conflicting, and if it is conflicting, you can change the IP address.

Your desktop is a fixed IP, the online neighbor right-click attribute, then find the local connection right-click attribute, find the Internet Protocol to see if the IP address is automatically obtained, OK. Open the web page and try to surf the Internet, no, if it still doesn't work, you can restart it.

If you use a router, you don't need to dial up, you can go directly to the Internet. There is a DHCP option in the router to start, and you can set up automatic acquisition of the computer IP or add an IP address by yourself.

1. Check the network environment. First of all, ping the gateway, if the gateway can't ping, the problem is in the desktop computer, check the network card and the network card drive network cable to check whether it is good.

2.Check whether the port of the switch is good, whether the computer network card is good, and whether the system is normal. The network card driver and anti-virus are all done again.

3. There is a problem with the physical link or network card itself, and the notebook can access it, indicating that your line switch is good. Troubleshoot the physical environment and the computer software environment first.

There are local restrictions on the use of one computer at a time, which will limit your desktop Internet access.

It's a password, is the password correct?

The desktop computer is connected but cannot access the Internet1, DHCP is not enabled on the router, the IP cannot be obtained, the network is restricted, or someone in the same network disturbance cover uses the executive chain to cause interference. 2. Problems with the computer itself, network card problems or driver problems, or network cable problems, routers, etc., which cause you to be unable to access the Internet, eliminate them one by one. 3. Viruses in the computer, IE is maliciously modified, IE errors, etc., can be disinfected, and repaired with IE.

4. If the packet is lost, there may be a problem with the crystal head, and the crystal head should be redone. 5. If the network speed is slow, it may be poisoned, or someone in the same network is seriously occupying resources, such as BT, **, etc. 6. QQ and other instant messaging software can be logged in, or open the web page, it may be that the DNS is not set up, please set it according to the public DNS address where the local area is located.

7. If you cannot access the Internet due to system damage, please reinstall or restore the system. 8. After connecting to the Internet, you just can't open the web page, there may be a problem with the network signal, please contact the local broadband access department to check.

Summary. If your desktop computer shows that the network is connected, but you can't connect to the network, there may be several reasons:1

DNS problem: Check whether the DNS server is set up correctly, if not, you can try to empty the DNS cache. 3.

Router issues: The router may be faulty, try connecting your computer to a different network to confirm if there is a network failure. 4.

Network driver problem: Check whether the driver of the network adapter is installed or updated correctly, which can be solved by uninstalling and then reinstalling the network card driver. 5.

Firewall or antivirus issues: Check your firewall or antivirus settings to see if network access is being blocked or restricted, and if you're trying to connect to the network. 6.

Hardware problem: The network card or cable may be faulty, and the faulty hardware needs to be replaced or repaired. If none of the above methods solve the problem, you can consider contacting the network provider or the manufacturer's technical support for help.

What should I do if the desktop computer shows that the network is connected, but I can't connect to the Internet?

Fellow, I really didn't understand, I can be more specific.

Check that the DNS server is set up correctly, and if not, you can try emptying the DNS cache. 3.Routing Problem:

There may be a fault with your router, try connecting your computer to a different network to see if there is a network failure. 4.Network Driver Issues:

Check whether the network adapter drivers are installed or updated correctly, which can be solved by uninstalling and reinstalling the network card drivers. 5.Firewall or anti-virus software issues:

Check your firewall or antivirus software settings to see if network access is being blocked or restricted, and if you're blocking attempts to connect to the network. 6.Hardware issues:

It may be that there is a fault in the network card or network cable, and the faulty hardware needs to be replaced or repaired. If none of the above methods solve the problem, you can consider contacting the network provider or the manufacturer's technical support for help.