There is wiFi. What s the matter with no network??

There is no network connection on the router

Cause 1: The line connection is incorrect.

Home Network Environment Cabling]:

1. There is a cat (modem): cat (modem) - router WAN port; The LAN port of the router --- a computer.

2. No modem: network cable --- router WAN port; The LAN port of the router --- a computer.

Reason 2: Router dialing is not set up.

Computer enters the router]:

1. The computer IP and DNS settings are automatically obtained.

2. Open the browser, enter the general router address in the address bar is this or check the login information on the back of the router) Enter the route - enter the user name and password, (the default is generally admin).

Set Router Dialing]:

1. In the [Setup Wizard], select [PPPoe Dialing] (some are ADSL Dialing), enter the Internet user name and password according to the prompts, and save.

2. In [Network Parameters] --WAN Settings], select [Normal Mode], and select [PPPoe Dialing] in the three options of [Connection]. The next step is to select [Auto Connect], Save, and Exit.

Having wifi just means that the wireless function of your router is turned on, but you also need to set up a dial-up connection in the router to access the Internet.

The wifi is not linked, the network is not connected.

Your router is not properly configured.

There are four points:

1. First of all, see if the wireless network is normal, connect with a mobile phone or other computer, and then move on to the next step, otherwise toss the wireless router first.

2. Look at whether the IP address has been obtained, click "Details" to see, if the correct IP address is obtained, it should be similar to the IP.

3. Go to the router and find if there is a function like a client list to see if you can see your computer.

4. Take a look at what channel the wireless router is set on, and I have encountered the problem that the laptop cannot be connected due to channel incompatibility before. You can try changing it to 1 or 6.

Technical principle. Wireless network in the category of wireless LAN refers to the "wireless compatibility certification", which is essentially a commercial certification, but also a wireless networking technology, which used to connect to a computer through a network cable, while Wi-Fi is connected to the network through radio waves.

The common one is a wireless router, so the effective range of the radio wave coverage of this wireless router can be connected to the Internet by Wi-Fi connection, if the wireless router is connected to an ADSL line or other Internet lines, it is also called a hot spot.

Is there a wifi connection but no network?

Ask how to get it.

Answer: First of all, we click the [Settings] icon on the desktop of the mobile phone, and then in the settings interface, click the [WLAN] option, and then we turn on WLAN, connect to the WiFi, but there is no network, click on the WiFi that is being connected, and then in the interface entered, turn on the static IP, and then click on the [IP address] and [DNS] options respectively, and then we manually enter the IP address and [DNS] in the open window, and you can connect to the network normally, The wifi network is ready to use.

There is no wifi, don't worry, teach you to reset the router in 3 minutes, and the network will be connected immediately.

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.

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) It is recommended to search for Restore Network Settings in Settings and follow the on-screen prompts to restore. (Note: This restores the Wi-Fi, mobile data, and Bluetooth connection records and deletes the Wi-Fi and Bluetooth connection records). Bright ruler scrambled.

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 permission is 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.

1. Check your phone's settings.

Check if there is a wifi icon in the status bar, or go to Settings --WLAN to see if the wifi has been successfully connected. In addition, go to Settings - Other Networks and Connections - Private DNS to see if private DNS is set, if it is enabled, it is recommended to set Private DNS to off and try again.

2. Check WiFi

Please compare whether the same wifi connection is normal with other mobile phones, and confirm whether it is the wifi or mobile phone. If it is the cause of empty wifi, please restart the wireless router to view. Some public Wi-Fi networks require browser authentication before they can connect to the Internet.

3. Check the network permissions.

Please go to iButler on your phone - Traffic Management Traffic Monitoring - Network Management or Settings Application and Permissions - Permission Management to check whether the application network permission has been enabled.

4. Check the environmental causes.

If the mobile phone is far away from the router, although the wifi signal is displayed, it may not be able to access the Internet, it is recommended to adjust the distance between the mobile phone and the router before trying again.

5. Reset the network settings.

Go to Settings - System Management - Backup & Reset - Reset Network Settings - Select the corresponding SIM card - Reset Settings and Silver, and then use it to view.

Note: Resetting network settings resets Wi-Fi, mobile data, and Bluetooth connection records.

6. Reset all settings.

Go to Settings - System Administration - Backup & Reset - Restore all settings and follow the on-screen prompts.

Note: Restoring all settings will not delete any data or files, only all settings of the phone will be restored, some third-party application accounts need to be logged in again, please confirm that it does not affect the use of the software before operating.

7. Service center testing.

If the above methods do not solve your problem, please back up your mobile phone data in advance, and bring your mobile phone and purchase voucher to vivo customer service center for testing.

1. The network parameters of the wireless router are set incorrectly, and the central office equipment of the ISP operator cannot be dialed, and the Internet cannot be accessed. 2. The broadband line is faulty, and the router cannot dial the central office equipment of the ISP operator, and cannot be connected. 3. The broadband DNS server cannot provide domain name resolution services for some reason, and its external phenomenon is very similar to the inability to access the Internet, which is easy to be confused as a network failure.

4. The broadband is cut off by the ISP operator due to the expiration of the tariff, and you need to go to the business hall to pay for the renewal of the contract. 5. The router is set up with IP address filtering, and the IP address obtained by the mobile phone is in the IP segment that prohibits access to the Internet. 6. The router has enabled timed dialing, and the current time is not within the time period of automatic dialing.

7. The modem power is turned off and the router cannot dial the network. 8. The network cable connecting the modem and the wireless router is faulty, such as being bitten by rats or flattened by furniture or poor contact with crystal head socks, etc., resulting in the router being unable to connect to the network.

Hope mine is helpful to you.

The successful connection of the mobile phone to the wifi network can only mean that the mobile phone can communicate with the wireless router infiltration, but whether the wireless router is connected to the Internet determines whether the mobile phone can be connected to the Internet. Judging by your description, it may be that the wireless router is not connected to the network or the wireless router has carried out a network command and network restriction and balance system on your device.

1. Broadband arrears, although the wifi signal is full after broadband arrears, but the Internet cannot be accessed;

2. Network problems, when the network fails, although it can be connected to the network, it cannot be connected to the Internet;

3. Network cable problems, when the network cable is damaged, it may cause it to connect to wifi, but you can't access the Internet;

4. Setting problems, such as connecting the mobile phone to other people's hotspots, but the other party turns off the network, or changes the single traffic limit to 0;

Take a look at the network settings, it may be that the network signal is not good, you can also find someone who installed the network to take a look.

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.

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 permission is checked for individual applications.

If the problem persists after trying the above methods, we recommend that you back up your data (third-party communication apps need to be backed up separately) and go to Huawei Customer Service with your purchase voucher to check the problem.

This problem is caused by a problem with IP address assignment and can be fixed by correcting it.

The specific steps are as follows:

1. Open the settings menu of your phone directly and click WLAN to jump.

<>3. If it's okay, click the icon button.

4. At this time, continue to change DHCP to static.

5. In this way, the corresponding results will be obtained, and the requirements can be realized.

1. When we are connected to wifi, if we can't connect. The first thing to do is to check if the password for the wifi is correct. If the wifi password is incorrect, you will not be able to connect to the network.

2. Open a browser on your computer. Enter the IP address of your router in the browser bar and press the confirm key. The IP address of different routers is different, you can check it on the back of the router.

3. Enter the management password of the router on the login page, and click Confirm to log in to the router. If you don't know the router password and haven't changed it, you can also check it on the back of the router.

4. After entering the router, click on the wireless settings to enter the wireless settings page.

5. On the wireless settings page, click Wireless Security Settings at the bottom of the column. On the right side, you can see the password for the wireless. Remember the wireless password before reconnecting.

6. There is also a situation that our wireless name is set to characters or other special combinations, and it cannot be connected to the wifi signal. It is best to change the name of the wireless to a simpler alphanumeric number. It's easier to connect that way.

7. If the mobile phone is not connected to wifi, open the setting option on the mobile phone and enter the settings interface.

8. Click on the interface that appears to enter the wireless connection interface. You can see that there are a lot of wireless networks in the wireless connection interface, find the wireless network signal you want to connect to, and click Settings on the right.

9. After entering, if we find that our wireless settings, static IP switch is turned on, we can turn it off and connect to the wireless network. Micro, some IP addresses are different, if the static IP is turned on, you can't connect to it.

The reasons why the mobile phone is connected to wireless wifi but cannot access the Internet are:

1. The wifi itself is a problem, and 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. Broadband arrears may lead to inability to access the Internet.

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

5. There may be a problem with the mobile phone system, which may cause the connection to wifi but the Internet cannot be accessed.

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 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 broadband customer service to confirm whether there is any abnormality in the broadband, 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 problem with the mobile phone system for a long time, it is recommended to restore the factory settings or flash the phone to see if it can solve the problem.