The computer is not connected to the Internet, and the wifi of the laptop and mobile phone is no T

It is recommended to check whether the wireless indicator of the wireless router is flashing normally, and under normal circumstances, the configuration will not be changed after the power failure, unless the device is damaged, if the device is fine, it is recommended to configure the configuration method according to the brand of the wireless router you are using, and then configure it again after restoring the factory settings.

The formulation of your question is too simplistic, but to give you two suggestions, try it step by step:

Check that the line connection between the modem, router, and computer is correct, then turn off the modem and router, and then turn on the modem and router in turn, and try the connection effect again after a while. If it doesn't work, the next step.

Go to the route management page and check the WAN settings (name, basic settings, or network settings) and check whether the connection at the bottom of the PPPoE settings page is Connected. If not, click Connect, wait for the route to be automatically dialed, and then try the effect.

If valid,.

I have telecom broadband installed at home, and according to experience, there are generally two situations, if the wiring is okay:

See if the broadband box has a flashing red light, if there is a red light, then it is a broadband problem, and you need to call the telecom for repair.

If the broadband is fine, then turn off the broadband box and router for a while, and then open it again in about 10 minutes.

Generally, these two situations are more, personal experience, for the reference of the landlord only!

You need to go to the management page of the wireless router, enter the account settings and enter the account password given to you by Telecom or Unicom, and you can access the Internet after saving.

You'll need to provide your wireless router model first, so that it can help you step by step** how to set it up.

The laptop has a wifi connection but no internet, and the phone is normal.

Hello, dear, I am honored to answer this question for you Ha laptop wifi connection but no internet, mobile phone normal answer: the computer can not connect to the wifi mobile phone can go online, mainly due to the following three reasons, and other solutions Method 1: 1. The computer is not connected to wifi, and the icon will have a yellow exclamation mark (mine is connected so no), right-click the wireless wifi icon in the lower right corner, and then click to open the network and sharing center.

2. In the Network and Sharing Center, click Change Adapter Settings in the upper left corner. After entering, you can generally see 3 connections, one is Bluetooth, one is wired, and one is a wireless wifi network. 3. We right-click on the wifi connection, and then click on the diagnosis inside.

At this time, the computer will automatically diagnose the reason for not being able to connect to Wi-Fi and fix the error of not being able to connect to Wi-Fi. This method can generally fix DHCP errors. Method 2:

1. Right-click my computer (computer, called this computer in win8), and then click manage. 2. After entering the management list, click on the services and applications, and click on the services inside. Find WLAN Autoconfig in the service, change the service to automatic, and click Restart in the top left corner.

This method can generally solve the problem of wifi service spike and failure to start due to error. Method 3: Use third-party software to solve the problem.

For example, there is a network repair in the toolbox of Tencent PC Manager, and you can directly click the tool to try to fix it. Click Network Repair, after a period of time, it will automatically fix the problems existing in the network, if it cannot be repaired successfully, it will explain which error type is the reason, and then find solutions on the Internet according to these reasons. Hello, dear, thank you for your patience, I have helped you find the answer to the relevant question, please check it out

Summary. What is shown above.

The laptop can't connect to wifi, but the phone can.

What is shown above.

Is there a **, is it a connection failure or something.

The IP address has also been changed to automatic.

Is it your own wifi?

Be. Can I use my phone normally after I connect it?

Check the NIC In the lower right corner of the network icon display, click the right button, the network and sharing center dialog box appears, click to open the network and sharing center, click left click to open the change adapter settings, you will find that the wireless network connection is faulty, you need to repair the network card.

The second method is to change the wireless network settings. Click the right-click wireless network icon, select Properties, open the configuration in the pop-up window, another dialog box appears, make sure that the two allow are not checked in front of them, if there is one, cancel it.

Mobile phones can be used.

The third method, you can take a look at this first, update the password. The wifi password has been changed, and the computer is still the previous password, and the computer will not remind the password to be wrong. Find your wifi, right-click, select Properties, check the display characters and then view the password, if the password is not right, change the password, try these three methods.

I can't connect to the hotspot on my phone.

Have you tried these three methods?

The first two methods.

It's because there's a problem with your computer's network configuration, and you follow my method.

Useless. Did you try the first method?

Does it say that there is no fault with the network connection?

If it doesn't work, restart the computer and try it.

If it doesn't work, it means that you have a problem with your computer, and you need to go to a repair shop to repair it, and if there is no problem, you can fix it according to my three methods.

1.First of all, you make sure that the driver of your laptop wireless network card is installed (I don't know how to use the driver wizard), and then check whether the wireless network is turned on, and finally see if there is a wireless network around you.

2.You'll also want to make sure that the password for the wireless network you're connected to is correct.

3.None of the above problems can solve your problem, and it is recommended that you send it for repair, and the ** of this kind of network card is not expensive.

1.There is no wireless LAN driver installed. 2.Not within wireless network coverage.

It's a problem with the wireless network. After disconnecting, reconnect or turn off the route, and then turn it on again after 10 seconds.

The reasons why the laptop is connected to wifi but can't access the internet are:

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.

Hello. Change your wireless encryption mode to WPA-PSK

Encryption algorithm AES

Hope it helps.

Check the wireless network connection of the laptop, set the IP address of the network connection to be obtained automatically, the DNS address is automatically obtained, the connection to set the browser option is never dialed up, search for the wireless network, and connect to your wireless network.

I don't know if your laptop can't search for Wi-Fi, or if you search for Wi-Fi and connect to Wi-Fi but can't access broadband? The mobile phone can be connected to the wifi network, and the laptop should be searched. The laptop is connected to the wireless network, and the password for wireless encryption can be set.

You can set the router to be unencrypted, which is convenient. The wireless network encryption of the notebook can be set to the encryption mode corresponding to the router.

If the laptop has a network cable to connect the router to broadband, it is a problem that the wireless encryption mode does not correspond.

I can't solve it either, it's on the phone, the computer web page can't be opened, it's troublesome.