What to do if the computer cannot display WiFi

Solution:

1. If you do not see the list of network connections at the bottom of the computer, you need to click on the control panel first and select "Small" in the viewer. icon".

2. Select "Turn on wireless" in "Windows Mobility Center" to display the wireless network list on the computer.

3. Follow the steps of "Computer" - "Management" - "System Tools" - "Device Manager" - "Network Adapter" and click on the relevant options in turn.

4. Click "Restart Driver", then select "Disable" in the pop-up options. After waiting for the wireless network driver icon to appear, click "Enable" in the menu options.

5. Use software such as Driver Wizard to install or update your wireless network driver in real time.

The reasons why the laptop cannot find wifi:

1. Forgot to turn on the wireless network card of the laptop or the wireless switch was turned off artificially.

2. There is a problem with the wireless router settings.

3. The wireless network is not turned on.

Troubleshooting method:

1. If it is a computer with a built-in wireless network card, you need to first confirm whether the built-in network card in the computer is turned on, and whether the wireless network card is running properly on the computer. normal. If there are no problems after all inspections, you need to carefully read the instructions that come with the computer to see if there are other wireless switches inside the computer.

2. Follow the operation sequence of "My Computer" - "Properties" - "Hardware" - "Device Manager", open the manager in the computer device, and check whether the driver of the wireless network card is installed normally, and Is it already on?

3. Follow the operation sequence of "My Computer" - "Management" - "Services and Applications" - "Services" - "Wiressless Zero Configuration" to check whether the wireless service is turned on in the computer.

4. Turn on wifi on your smartphone and see if it can search and automatically connect to the wireless network. If not, it means that the wireless function of the wireless router is not turned on.

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