My computer is connected to wifi but my mobile phone can't connect to the internet.

Why can the mobile phone connect to the WiFi Internet but the computer cannot connect to the Internet?

The third possibility is that the WiFi password of your home has been changed, but when you connect, the password is still the same. Use the previous password, but when you connect like this, the computer will not remind you that the password is wrong. So you can find your home WiFi and right click. A dialog box will appear. Find the properties and left-click.

The mobile phone can not connect to the wifi computer. There are two methods: Method: Restart the router. Restart the router, and then use the computer to connect to WIFI again. Method: Turn off the computer firewall settings to eliminate firewall setting problems.

It may be caused by the following reasons: The network cable is poorly connected or damaged: Check whether the network cable is plugged in properly or damaged. Network setting problems: Check the computer's network settings to ensure that the IP address, subnet mask, gateway, etc. are set correctly. Router problem: Check whether the router is working normally, try to restart the router or replace the router.

Why can both the laptop and mobile phone connect to wifi, but the computer cannot access the Internet

It may be that the computer dns resolution fails. Proceed as follows: In XP system, right-click →→→→ and click.

The third possibility is that your home WiFi password has been changed, but you still use the previous password when connecting, but when you connect like this, the computer will not remind you that the password is wrong. So you can find your home WiFi and right click. A dialog box will appear. Find the properties and left-click.

: Take the connection via wireless network card as an example. First check the status of the current connection. On the status page, the main information to check is the IP address of the DNS server and whether it is the current computer address.

IP address conflict: If your computer and other devices (such as mobile phones, tablets, etc.) use the same IP address, then there will be a problem of being unable to access the Internet. The reason why the laptop cannot access the Internet even though it is connected to wifi is that the DNS in the IP address settings of the wireless network card is not set to obtain automatically. Without DNS, you cannot access the Internet, but QQ can access it.

The computer suddenly cannot access the Internet, but the mobile phone can still use wireless.

1. Reason: Are you sure your wireless network is turned on normally, that is, when you are optimizing the system? Have you turned off the unlimited network startup project? Check your network settings. If your mobile phone can connect to wifi, it only means there is a problem with your wireless network settings.

2. There may be a problem with the connection method of your router, which prevents you from accessing the Internet and can only connect to the WIFI of your mobile phone. The correct connection method of the router: The WAN interface of the router is connected to the network port (LAN port) of the modem; if your broadband does not use the modem, you need to plug the home broadband network cable into the WAN interface of the router.

3.) If it is a problem with the broadband itself, first directly connect the broadband network cable to test. If it is a problem with the broadband, contact the broadband customer service to solve it. 2) If it is a problem with the router, if it used to work, it cannot be used temporarily. My own practice is to cut off the power of the router, plug it in, and wait and see.

4. This problem is obviously a computer problem. After plugging in the Internet cable, check whether the light on the corresponding port on the router lights up normally. If it's on, look at the next item.

5. According to the situation analysis, if the mobile phone can access the Internet, it means that the router is normal and the Internet settings are also normal. The computer cannot access the Internet. The problem lies in the computer network. Whether local links are disabled.

6. If the computer cannot connect to the Internet through broadband, you can troubleshoot in the following ways: Router problems: (1) Check whether the router light is normal. If it is a light mode, generally except for the LOS light, other lights are not on. It's bright. You can turn off the power of the router and modem, and then turn them back on after 5 minutes.

My home wifi can be used on mobile phones but not on computers. What's going on?

This situation should be a problem with computer settings. Check whether the computer's wireless network card is normal. Check whether the computer's wireless network settings are normal. Check whether the WiFi password was entered incorrectly.

First: There is a problem with the wireless network card. Second: There is a problem with the wireless network settings. Third: Your home WiFi password has been changed. First, check the network card. You can check it from Device Management or you can check it from Network and Sharing Center. I checked it from Network and Sharing Center.

The mobile phone can not connect to the wifi computer. There are two methods: Method: Restart the router. Restart the router, and then use the computer to connect to WIFI again. Method: Turn off the computer firewall settings to eliminate firewall setting problems.

First, the wireless router is not connected correctly. The wireless router is not connected to the network. The router is used as a switch, and the computer still dials up to access the Internet by itself. Second, the wireless network of the router is not turned on. The correct installation steps of the router are as follows: connect the network cable to the wan port of the router, and connect the computer to the lan port of the router.

Router problems, the router may be overheated or damaged; broadband may be in arrears, resulting in inability to access the Internet; WiFi names contain Chinese characters, causing some computers to be unable to connect to the Internet; computer system problems, there may be problems with the system, causing the connection to fail WiFi cannot access the Internet.

After the problem that the mobile phone's wifi is connected and cannot access the Internet occurs, first check whether it is a sudden problem with the mobile phone itself. You can shut down and restart the connection to see if such a situation will occur again. Or use another mobile phone or device to connect to WiFi and try to see if you can access the Internet to eliminate problems with the WiFi itself.

The computer and mobile phone are connected to the same wifi, why can’t the computer access the Internet, but the mobile phone can

1. The third possibility is that the WiFi password of your home has been changed, but when you connect, it is still the same Use the previous password, but when you connect like this, the computer will not remind you that the password is wrong. So you can find your home WiFi and right click. A dialog box will appear. Find the properties and left-click.

2. Right-click the network connection and open the Network Sharing Center. Change adapter settings. Wireless network settings, right-click Properties, find Internet Protocol Version 4 6 Double-click to open. Select to automatically obtain an IP address to access the Internet.

3. There are many reasons why different mobile phones cannot connect to the same WiFi network: Wrong WiFi password: Make sure to enter the correct password. Weak signal: If the signal is not strong, you may not be able to connect. Try walking closer to the router or using a signal amplifier.

4. Why can the computer connect to wifi but the mobile phone cannot access the Internet after connecting to wifi? Reason: The mobile phone firmware problem. The wifi parts need repairing. The mobile wifi settings are wrong. Solution: Erase and restore all previous wifi settings. Then turn on the wifi option.

My laptop has been connected to wifi, but it cannot access the Internet. What should I do? I connected it with my mobile phone...

1. Sometimes it is a problem with the router or network card. Connect to the ISP's DNS service. In this case, you can turn off the router for a while and then turn it on again, or reset the router. Another possibility is that there is a problem with the local DNS cache.

2. In addition, if there are other computers using this wireless network, it is recommended that you disconnect the other computers and try using only your laptop to connect to the wireless network. Alternatively, you can change to another wireless network to see if the connection is normal.

3. Cause: The notebook network settings are incorrect. Workaround: Change the adapter. First, we open the Microsoft button in the lower left corner of the desktop. The interface pops up and we click on Network and Internet.

4. The reason why the laptop cannot access the Internet even though it is connected to wifi is that the IP address of the computer is set incorrectly. The laptop needs to be connected to wifi to access the Internet, and the IP address in "Wireless Network Connection" or "WLAN" must be set to automatically obtain.

5. The wireless network card is manually configured with the wrong IP or DNS. The computer needs to obtain an Internet connection, and the network card must have the correct IP and DNS configuration. Under normal circumstances, the wireless network card has the DHCP Client function enabled to automatically obtain IP and DNS configuration. But sometimes, manual IP and DNS may be set for the network card for some reasons.

6. In the network connection interface that opens, find the wireless connection "WLAN", right-click and select "Disable", and then you will see that WLAN will turn gray, indicating that it has been successfully disabled. Next we re-enable the network connection and let it obtain an IP address again. Right-click and select Enable.

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