Why can t the win10 wireless network be opened?

If the win10 notebook can't connect to wifi, it may be because the built-in wireless network card driver of the notebook is not normal, and the wireless network is disabled.

Further reading: A wireless network is a network implemented by wireless communication technology.

Wireless networks include both global voice and data networks that allow users to establish long-distance wireless connections, as well as infrared technology and radio frequency technology optimized for short-range wireless connections.

The wireless network of mainstream applications is divided into two ways: wireless network (such as 4G, 3G or GPRS) and wireless local area network (WiFi) realized through public mobile communication networks.

Sometimes we use the computer and find that the computer wireless terminal is not open, and we can't connect to the wireless network. I believe that many people have encountered it, so let me give you a brief introduction to the method of wireless can't be opened.

Solution: Method 1: We can click the network icon WLAN, and WLAN will be turned on or off after clicking. When you turn it on, the wireless signal will be displayed.

Then you can connect your own wifi signal.

Method 2: 1. Left-click the Start menu and select Settings.

2. Select Network & Internet after opening

3. Click WLAN to turn on WLAN. Then click on Show available networks, and you can connect your own wifi.

Method 3: It may be a wireless driver problem. Then the wireless driver needs to be reinstalled.

1. Right-click on the Start menu and select Device Manager.

2. Click on the network adapter to check if the wireless driver has an exclamation mark.

3. If there is an exclamation mark abnormality, connect to a wired network or a wireless driver on another computer. Enter "Inter Wireless Driver" on the browser, and in the Inter official website, ** corresponds to the wireless model driver.

After installation, you can go to the Connect Wireless interface to connect to wireless.

The network shows that there is no Internet, and I can't access the Internet?

Method 1: 1. Press Win+X and select Windows PowerShell (Administrator) (A).

2. After the dialog box pops up, enter the command netsh winsock reset, and then press enter.

3. After running the command, the command box will prompt "Need to restart the computer to complete the reset", and then after restarting the computer, you can reset the network configuration of Windows 10.

Method 2: Reset the network.

1. Click Start Menu, then Settings.

2. After opening the settings, click Network & Internet

3. Then click Network Reset.

4. Click Reset Now.

5. Then click "Yes".

2. Select "Change adapter selection".

3. Select the network you want to access to the Internet, right-click and select "Properties".

5. Select "IPv4 Hardware Checksum" and turn off the value on the right temporarily.

6. Wait until the yellow exclamation mark disappears, and then change the value to the original value.

Well, the above is the wireless can not be connected or there is no network, and the display of exclamation points to deal with, the follow-up will continue to update more computer technical problems, pay attention to the mechanic forum "Friends of the Machine" to continue to update the content for you!

It is possible that the Wi-Fi is disabled.

2. Click [Open] to enter the [Network Connection] interface.

3. Double-click the [WLAN] icon to enable the wireless network card.

1. Confirm whether the wireless function is turned on, and turn the wireless function on or off through the shortcut key (hotkey).

2. Confirm whether the wireless network device in the stool is leaking abnormally--> the console--> device manager and check"Network adapter"Whether there is an exclamation mark or notThe green box in the figure below is a normal network card, and the exclamation mark in the red box is an abnormal network card.

3. Open the network and sharing center for troubleshooting.

If there is no exclamation mark in the device manager, the network card should be normal, and the problem may be caused by system settings or other network devices.

Start - > Control Panel - > Network and Sharing Center, enter the Network and Sharing Center, and you can see the basic network information.

If an exclamation point or X appears, you can click to perform the built-in network troubleshooter in Windows.

4. Reset the network settings to the default value.

Start - > search process and file input"cmd"Press Enter and click cmd to execute.

Type netsh winsock reset and press enter<>

You need to restart your computer.

If it's a laptop, see if the wireless switch is turned off. You can press (fn+f6) on your keyboard to turn it on.

Different laptops may not be the same. The F1-F10 keys will be marked with the wireless network. Now the new laptop has turned off the wifi network called airplane mode and the phone is called it.

Check whether the driver of the wireless network card is installed. The operation is shown in the following figure.

If not, use the driver wizard network card driver version to install it.

Check that the WLAN autoconfig service is not enabled.

Check if the wireless card is disabled. On the desktop, right-click on the network--- Properties--- change the adapter settings--- here you can see whether the WLAN is disabled or not.

If the WAN is disabled, right-click on it to enable it.

Once it is successfully enabled, click on the connection Disconnect.

If you detect a wireless network, click to connect, enter the password and connect to use the wireless network.