The laptop wifi switch always can t be turned on, how to solve it

1. The NIC is disabled.

Laptops have a network card switch, if this switch is disabled, then you can't turn on sharing, and you can't even connect to the wireless network.

1. Use the hotkey to turn it on.

Laptops have a red fn key on them, which is the so-called function key, which is used with the red functions on f1 to f12. Lenovo notebooks are generally FN+F5.

What's the matter if you can't turn on the wifi on the laptop wifi can't be turned on.

2. Use the wireless switch to turn on.

Many computers have a wireless switch, in the lower right corner of the computer, you can turn on the wireless network card by moving it.

What's the matter if you can't turn on the wifi on the laptop wifi can't be turned on.

3. Open it through the control panel.

Right-click on the network icon in the bottom right corner - open the tethering center - change adapter settings - find the wireless network, right-click - enable it.

"Start" >Control Panel" >Network Connection", right-click on "Wireless Network Connection", there are three tabs in the picture frame, which are "General", "Wireless Network Configuration" and "Advanced", enter the "Wireless Network Configuration" tab, tick the box in front of "Configure my wireless network settings with Windows", and click "OK".

3 "Start" > Control Panel "> Network Connections", right-click on "Wi-Fi Connections", select "View available wireless connections".

Supplement: 1, you look at your wireless switch turned on, if there is no hardware switch, you look at the keys from F1 to F12, see which key has a wireless icon on it (similar to the antenna), generally in F2, here assumes that it is here, and then if this icon is blue, it means that it is the second function of the key, you have to press FN + F2 to open (FN is the function key in the lower left corner), if it is white, you can press it directly; At this time, let's see if the wireless network has been found;

2. If it doesn't work, just reinstall the wireless driver.

First, the network card is disabled, and the notebook has a switch for the network card, if this switch is disabled, then the sharing cannot be turned on, and even the wireless network cannot be connected.

2. The network is not set to share

Resolution. 1. Use the hotkey to open the notebook, there is a red fn key on it, this is the so-called function key, and it is used with the red function on F1 to F12. Lenovo notebooks are generally FN+F5.

2. Use the wireless switch to turn on a lot of computers There is a wireless switch, in the lower right corner of the computer, you can turn on the wireless network card by moving it.

3. Open the network icon in the lower right corner of the right corner through the control panel - open the network sharing center - change the adapter settings - find the wireless network, and right-click - enable.