There is a wifi display, but it is not connected to the Internet

1. When encountering this situation, the first thing is to check whether the network at home is connected normally. Open the browser in the computer, enter the commonly used ** in the address bar, if it can be opened, it means that the network is normal. If some students can ping under DOS, it also means that the network is normal.

Therefore, if it is slow to open ** in the computer, and even in the end, it may be the above error, you should check whether there is a large amount of bandwidth usage in the computer. Just turn on P2P and check it:

2. If there is no P2P software, we can also check the traffic size through the "traffic statistics" function of the router

3. If it is found through the above methods, it is normal. But the wifi still can't access the Internet, you should check your phone. Pull down the notification bar from the top of your phone's screen, then switch to Switch:

You can see that "Wi-Fi" and "Data" are turned on, and then touch the gray "Airplane Mode".

Airplane Mode will soon be highlighted, and Wi-Fi and Data will be grayed out.

Then, turn off Airplane Mode again, turn Wi-Fi or Data back on, and you should be able to surf the Internet.

4. If it doesn't work, it is likely that there is a problem with the router's channel, such as channel mutual interference, or the mobile phone cannot identify the channel that is not commonly used. At this point we should readjust the router's channel. Log in to the router background and go to "Wireless Parameters" and "Basic Settings" in order

Then, in the "Basic Wireless Network Settings" interface on the right, change the "Channel" to the commonly used, such as . Once you've set it up, click on the "Save" button.

If it doesn't work after setting it up through the above methods, you can also try to restart the router.

In the Internet era, the network has entered thousands of households and all walks of life, and sometimes the wifi has been connected but can not access the Internet in the use of the network, and the reasons for the failure are caused by the following aspects:

1. The router is faulty

The most suspicious is the power supply system, so the first thing that should be checked is the power supply system, to see if the power supply socket has current, whether the voltage is normal, if the power supply is normal, see if the power cord is damaged, whether it is loose, etc., if the power cord is damaged, replace one, if it is loose, plug it back in.

2. Wireless router setting problem.

The wireless router can only connect up to 16 wireless devices, and if there are more, you will not be able to connect, some people can connect to the wifi, and some people can not connect, if someone disconnects the connected wifi, then the original person who cannot connect can be connected, and the number is equal. I checked it in the routing management panel and found that there were exactly 16 connected to wifi, and no more could be connected.

3. Out of the signal range.

This problem usually occurs because the refresh rate is set outside of the frequency range of the display. Beyond the signal coverage, the direct is the distance, and the signal of ordinary routers will become very poor if they exceed ten meters.

So when connecting to WiFi, get as close to the source as possible to enhance the WiFi signal.

It is recommended to check whether the MAC address filtering function (blacklist and whitelist) is enabled on the router, and then restart the router after setting it again. The router MAC address filter setting path is generally as follows: router management interface - wireless settings - MAC address filtering, add your mobile phone MAC address to the allowed MAC address access list or remove it from the prohibited MAC address access list, there may be differences in the settings path of different routers, but the name of the setting item is roughly the same, if you can't find it, please refer to the router manual or consult the customer service of the equipment provider.

If you are using a Huawei phone and can connect to Wi-Fi but cannot access the Internet, you can use the following methods to troubleshoot the problem:

1. If you are using a home network, it is recommended to connect to other WiFi or mobile phone personal hotspots for testing and troubleshooting

1.If connected to other wifi is normal.

1) Please do not stay away from the router;

2) Please check whether the broadband account expires, restart the router and restart the phone before trying;

3) If the router has been set to the blacklist and whitelist, you need to check whether the MAC address of the mobile phone is added to the router, if the router does not set the blacklist and whitelist, please power off the router and restart the attempt.

2.If you connect to other wifi, you can't get online.

1) Please turn the WLAN switch back on and try to connect;

2. If you are using a public network:

1.Try using it in a place with a small amount and confirm that the hotspot is working properly.

2.Please check if you need to log in through a browser** to register before you can access the Internet.

3. If individual applications are not available online:

Please open Settings, enter Traffic Management in the search box above and click to enter the Traffic Management page, click Application Networking, and check whether the WLAN permissions are checked for individual applications.

If the problem persists, we recommend that you back up your data (third-party apps such as QQ and WeChat need to be backed up separately) and bring your purchase voucher to the Huawei Customer Service Center for testing.

Hello dear, it's a mistake in IP settings, you need to set up a new IP address in the new Sen Sen, the operation steps are as follows: 1. First turn on the mobile phone and find the spring morning mark of the setting map. 2. Then enter the settings interface and click on the WLAN option.

3. After entering, click the connection without network and then click the open static IP button. 5. Then click on the IP address to enter. 6. Then set the IP address again.

7. Finally, reconnect to the wifi, and you can use the network normally.

If you are using a Unicom broadband network, it is recommended to check the wireless network in the following ways:

Check whether the modem and the router match, for example, some routers cannot drive the modem's rate.

Check to see if other users around you are also experiencing slow connections.

What is the specific network speed of the customer service number of the broadband home, and whether it matches the actual usage rate.

Link the cat and the computer separately to test whether the network speed is normal, if it is normal, you need to check the router problem.

The light modem indicator flashes red, and the broadband is faulty. At this time, the wifi can be connected but can not access the Internet, due to the failure of the broadband, just call the operator to report the fault processing, and wait for professional maintenance personnel to come to repair. The modem indicator flashes normally, and the router is faulty.

Restore the router to factory settings and reboot it to fix it. The wireless signal is poor and the interference is severe. If adjacent WiFi uses the same channel, co-channel interference will be formed due to the same operating frequency.

You may be connected to the wireless but not able to access the Internet. <

Demo model: iPhone 13 && Huawei P50 && Xiaomi 11 System version The light modem indicator flashes red, and the broadband is faulty. At this time, the wifi can be connected but can not access the Internet, due to the failure of the broadband, just call the operator to report the fault processing, and wait for professional maintenance personnel to come to repair.

2. The modem indicator flashes normally, and the router is faulty. Restore the router to factory settings and reboot it to fix it.

3. The wireless signal is poor and the interference is serious. If adjacent WiFi uses the same channel, co-channel interference will be formed due to the same operating frequency. If the other party's interference signal strength is large, and there are many overlapping channels.

Then our wifi connection will become very unstable. You may be connected to the wireless but not able to access the Internet.

1. Sometimes the router will crash and a series of problems during long-term operation, you can choose to power off the router for a few minutes and then reconnect to see if you can access the Internet.

2. It is not excluded that there is a problem with the broadband, you can check whether there is a problem with the broadband line, or directly call ** to consult broadband customer service.

3. Check whether the router's Internet access mode is misconfigured, and generally choose to automatically obtain the IP address. If the configuration is incorrect, the router may fail to connect to the network.

Sometimes, I don't know why this happens, a small exclamation mark is displayed at the wireless network, although it is connected, but it cannot access the Internet. How to deal with this situation? Why can't I connect to the Internet when I connect to the wifi?

There are several reasons why you can't connect to the internet when you connect to wifi

1. The wifi itself is a problem, the wifi may not be connected normally, resulting in the inability to access the Internet;

2. Router problems, the router may be overheated or damaged;

3. There may be broadband arrears, resulting in inability to access the Internet;

4. The wifi name contains Chinese, resulting in some computers unable to connect to the Internet;

5. Computer system problems, there may be problems with the system, resulting in connecting to wifi but unable to access the Internet.

Suggested workaround:

1. Use other mobile phones or devices to connect to wifi to try whether you can access the Internet and rule out the problem of wifi itself;

2. Restart the router to try, or restore the router to factory settings, then dial up the Internet again, and reset the wifi according to the setup wizard, or change to a new router and dial up to connect to the Internet;

3. Contact the broadband customer service to confirm whether the broadband account is abnormal, such as arrears, recharge the broadband, and then dial up the connection;

4. If the wifi name contains Chinese, it is recommended to modify it to English or a combination of English and numbers before connecting;

5. If the above reasons are ruled out, it is likely to be a computer system problem for a long time, and it is recommended to restore the factory settings. See if that solves the problem.