Laptop WiFi switch does not open solution

One, the network card is disabled

Notebooks have a switch to a network card, this switch if it is disabled then can not open the sharing, and even wireless network is not even.

1, use the hotkey to open

The notebook has a red FN key, this is called the function key, with F1 to F12 above the red function to use. Lenovo notebooks are generally fn+f5.

What's wrong with Wi-Fi?

2, the use of wireless switch to open

Many computers have a wireless switch, in the lower right corner of the computer, move the wireless card can be opened.

What's wrong with Wi-Fi?

3, through the Control Panel to open

Right-click the network icon in the lower-right corner-open the network share center-Change the adapter settings-Find the wireless network, right-click-enable it.

　　Second, the network is not set to share

This problem is easy to win8, although we use a variety of shareware, but the shared network is turned on, other devices can connect normally, but just can't surf the internet.

1, manually open network share

Right-click the network icon in the lower-right corner of your computer-open the network share center-check the network you are connected to, and then click the network you have connected to.

2, select Attributes, enter the property interface, and then click on the menu bar in the sharing options, in which there are related settings.

1 first check to allow other computers to pass ... Connect to the network.

2 Select the wireless network in the Drop-down menu below.

　　Third, the Sharing software configuration error

If you are using shareware, check to see if there are any errors in sharing settings.

1, take the Rubik's Cube as an example:

Open the WiFi helper--Enter name--password, the most important step, must choose to share through the wireless network, otherwise will not share the success.

2, DOS command cannot open sharing

This problem is also very common, the use of DOS commands must pay attention to open CMD must be right click: Run as an administrator, otherwise it will not be successful.

3. The ICS service is determined to be open

Enter the service in the search box under the Start menu-click Open when you find the service. Locate the Internet Connection Sharing (ICS) service, click Start, then right-click the Select attribute--Change it to start automatically, so that you don't have to manually start it every time.

Four, the problem that the network card drives

It is recommended that you reinstall the NIC driver if you have been prompted to turn on sharing failed during the sharing process. After all, this is through the wireless card to share the network, so be sure to ensure that the wireless card is correct.