The computer cannot automatically connect to WiFi(The computer cannot automatically connect to WiFi

The laptop cannot automatically connect to the wireless network, please ask for help!!! Waiting online!!

You only need to uninstall the optimization software and reinstall the wireless network card driver. , the problem can be solved. If you still can't solve the problem, you can try the following methods: Device Manager, right-click the wireless network card - Properties, change 8011N, the default is 20MHz, to 2040 MHz.

First, right-click the Computer icon, select and click in the menu. Next click on the Extensions button for Services and Apps and click on . Then find the WLAN AutoConfig wireless network service in the service list, left-click the service, and then click.

First click on the left side of the computer, and then click on the pop-up menu, as shown in the figure below. Then a window will pop up on the computer desktop, click on it, as shown in the picture below.

First, take a computer with Internet access and download the network card driver from the official website of your laptop, and copy it out with a USB flash drive. For computers that cannot access the Internet, uninstall the original network card. Copy in the new network card driver and run the installation. Restart the computer that is not connected to the Internet, wait for a while and reconnect to the wireless network to see if it works.

) 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 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.

Diagnose and resolve issues where your laptop cannot connect to the desired wireless network. NOTE: Windows XP Service Pack 2 must be installed before performing these operations. Method 1: Repair the wireless network connection Windows XP SP2 can automatically repair damaged wireless network connections.

Why can’t the computer connect to wifi but the mobile phone can

1. The mobile phone can connect to wifi but the computer cannot connect. 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.

2. The reasons why the mobile phone can connect to wifi but the computer cannot connect may include: there is a problem with the wireless network card; there is a problem with the wireless network settings. The detection method is as follows: First, check the network card. Checked from the Network and Sharing Center, I checked from the Network and Sharing Center.

3. Taking the Win10 system as an example, the main reasons and operations are as follows: If the computer cannot connect to wifi but the mobile phone can, it may be a problem with the wireless network settings; it may also be a problem with the wireless network card; it may also be The wifi password has been changed, and the phone has been connected to the new wifi password.

4. When 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 this situation still occurs. 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.

5.: 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.

6. Why can the mobile phone connect to WiFi but the computer cannot? It may be infected with a virus. It is recommended to check and kill it. Use 360 ​​Security Guard or other software to repair the browser. The DNS setting is incorrect. Try setting both the IP and DNS of the wireless network card to obtain automatically.

What should I do if my computer’s wifi suddenly stops working?

If it’s a reinstalled system, the settings are all correct, but I can’t connect to the wifi. That means the network card driver is not perfect, so reinstall and install the genuine system. Suddenly unable to connect to the Internet, the settings are correct. Just unplug and unplug the network cable, or restart the router. Is the wireless network card driver in the network adapter normal?

First of all, check whether the wifi switch on the computer is turned on. Some computers will have two switches, one on the side of the computer and one through the keyboard. Generally, if these two switches are not turned on, the wireless network An X number will be displayed. After confirming that both switches are on, try networking again.

If you still cannot connect successfully after repeated attempts, check whether some routers are abnormal or hand them over to professional maintenance personnel for maintenance and inspection.

Step one: Turn on the computer, then right-click the wireless WIFI icon in the lower right corner of the desktop, click the "Open Network and Internet Settings" option, then find and click the "WLAN" option in the new interface .

The computer suddenly disconnected from the Internet and the wifi cannot be used. What should I do? The computer suddenly disconnected from the network and the wifi cannot be used. You can try the following operations: First, right-click the computer on the desktop and select the "Manage" option. . On the right side of the computer management interface, expand Services and Applications, and then click Services.

I have encountered this problem before, let me talk about how I solved it. First of all, if the laptop has been connected to wifi before, but suddenly one day it cannot connect, then you can try restarting the computer, and sometimes it can be restored after restarting; secondly, if it still doesn't work, check whether the laptop's wifi is turned on.

How about connectors

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