Why can t my computer turn on wifi?

If you reinstall the system, it may be that the driver is not fully installed, Lenovo computers generally have a shortcut key driver, you can get it on the official website, and then press the corresponding button after installation, please try it. The following is the official website driver of the Lenovo Z475** page.

You want to turn on the wifi in the computer, and then the phone can receive it, right, it's useless for you to do without that permission.

Oh, it's better to set the computer's wireless network card to get it automatically, or reinstall the driver of the computer's wireless network card. Earn silver, paint sharp words, expose shallow art and cooking hardship.

Is it a problem with the NIC driver?

Take Lenovo brand computers, win10 series lead key system as an example:

1、Lenovo electric suspect Song brain can not connect to the wireless network is generally caused by the wrong connection method,If you want to connect to the wireless network,First turn on the lower left corner of the computer"Get started"menu, select Open"Settings"and click on one of them"network and lntemet"option to find one of them after opening"wlan"Click Open and select it on the page"Displays the available networks", the lower right corner of the computer will pop up to connect to the network of the non-Huai person Qiaolian, select the network to be connected, enter the password to use.

2. There may be a problem with the network settings of the computer, resulting in an error in the connection, which can be done on the computer"Computer networking"found in the click"Change the adapter"options, find one of them, disable the option and turn it off. If the connection is still not successful, check whether some routers are abnormal, or you can hand them over to professional maintenance personnel for maintenance and inspection.

The way to connect to the wireless network is to click the icon on the right side in the lower right corner of the computer desktop to pop up the notification bar, and then click Collapse to open all the notification bar function options, and then click"Networking", pop up the wifi icon, and connect it.

The above situation and method are applicable to Lenovo and other brands of win10 system computers. ）

Summary. Hello, glad to answer for you, I hope it will be helpful to you<><

There are several reasons why the computer can't turn on wifi:1Wireless LAN driver problem:

If there's a problem with your computer's wireless card driver, it may cause you to be unable to connect Wireless card hardware issues: If there's a problem with your wireless card hardware, it may cause you to be unable to connect Wireless Router Issues: If there's a problem with your wireless router, it may cause you to lose connection Network settings issues:

If your computer's network settings are incorrect, you may not be able to connect to WiFi.

The computer can't turn on wifi

Hello Socks Closed, glad to answer for you, I hope it will be helpful to you<><

There are several reasons why the computer can't turn on wifi:1Wireless LAN driver problem:

If there is a problem with the wireless network card driver that has a good grip on the electric model, it may cause you to be unable to connect No Danqing line network card hardware problem: If there is a problem with the wireless network card hardware, it may cause you to be unable to connect Wireless router problem: If there is a problem with the wireless router, it may cause you to be unable to connect Network settings problem:

If your computer's network settings are incorrect, you may not be able to connect to WiFi.

WS7, the wifi function is almost turned off, and it can't be turned on.

Here are some <> related extensions that we hope you will find helpful

Workaround:1Check whether the wireless network card driver is normal, if the crude source clear fruit is not cracked properly, you can try to reinstall or update the driver.

2.Check whether the hardware of the wireless network card is normal, if not, you can try to replace the wireless network card. 3.

Check if the wireless router is normal, if not, you can try to restart or replace the router in Iwazen. 4.Check that the network settings are correct, and if not, you can try to set the network again.

There may be many reasons why the computer cannot turn on wifi, which needs to be troubled and solved according to the specific situation.