What happens when a Lenovo laptop can t connect to wifi?

Method 1: Check whether the router at home is running normally, whether the deacon signal light on the wifi is green, if it turns red, or it doesn't light up, then try to restart the router.

Method 2: Check whether the wifi switch on the computer is turned on, one switch is on the side of the computer, and the other is turned on through the keyboard. If these two switches are not turned on, the wireless network will have a red "x", confirm that both switches are turned on, and try to connect to the network again.

<>Method 3: If the network icon in the lower right corner shows the appearance of a small computer, then you can check the situation of the wireless network card again. Right-click on the "My Computer" icon - "Device Manager" - "Network Adapter" to view the details of the NIC driver.

<> If the wireless network card is not installed or not used, re-enable the wireless network card or reinstall the wireless network card driver, the wireless network card driver can be copied to the computer in other places** and then installed.

If none of the above situations happen, and there is still no way to connect to the WiFi network, then you can re-enter the WiFi password to try to connect. Right-click "Properties" on the new wireless network number icon, and then an option box will pop up, enter the password, and connect again.

Start by opening the Network Republic Center.

Then click on "Manage Wireless Network".

This will show the names of all the WiFi signals that the computer has previously connected to.

Right-click on the wifi signal name and select "Delete Network".

After that, the network will be deleted from your computer, and then click on the network again and enter the password to connect.

The reasons and solutions for the failure to connect to wifi in the remnants of Lenovo laptops are as follows:

1.Lenovo computers can't connect to the wireless network, which is generally caused by the wrong connection method. To connect to a wireless network, first open the start menu in the lower left corner of the computer, select Settings, click on the "Network and Vertical Internet" option, open it and find "Wi-Fi", click on it, and select "Show available networks" on the page.

A wireless network will pop up in the lower right corner of the computer that you can connect to. Select the network you want to connect to.

2.There may be a problem with your computer's network settings, resulting in an incorrect connection. In this case, you can look for the "Change Adapter" option in your computer's network and turn it on once you find the option that is disabled.

If the connection is still not successful, check whether there is any abnormality in some routers, or hand it over to a professional maintenance personnel for maintenance checks. The wireless connection method is to click the icon on the right side of the lower right corner of the computer desktop to pop up the notification bar, then click to fold to open all the functional options of the notification bar, and then click "Network" to pop up the wifi icon to connect.

The solution to the Lenovo computer not connecting to wifi:Tools Raw Material: Windows 7 system ASUS laptop.

1. Control panel.

First, click the Start icon on the left side of your computer, and then click Control Panel in the pop-up menu, as shown in the figure below.

2. Network and Internet

Then on the computer desktop, a [Control Panel] window will pop up, click [Network and Internet], as shown in the figure below.

3. Network and sharing center.

Next, click [Network and Sharing Center] on the right, as shown in the figure below.

4. Change the adapter settings.

Then click Change adapter settings on the left, as shown in the image below.

5. Wi-Fi connection.

Finally, check whether [Wi-Fi] is disabled, if the icon of "Wi-Fi" is colored, it means that it is enabled, or right-click [Wi-Fi] to check whether it is enabled, as shown in the figure below.