How do I troubleshoot a laptop network connection? What if the laptop connection is not available?

fn Shortcut Key driver issue

1. We can baidu to download the corresponding driver with your computer, this different computer will have a difference oh.

2. Of course, you can download a driver wizard to upgrade Oh, this we do not need to know the model OH.

3. Open the network, the general is at the same time press the fn+ function key, above painted a window and WiFi symbol, the following figure. Different brands of shortcut keys, you can refer to the notebook manual for viewing.

Open Service Settings

1. We go to the computer's "Control Panel"-"System and Security"-"management tools" then in the management tool we click on "Services" to enter, details as shown in the picture.

Please make sure that the following five service states are all "started":
Network Connections,
Network List Service,
Network Location Awareness,
Network Store Interface Service,
WLAN AutoConfig

2. Now we start a good service and then back to the computer desktop, we click on the right table in the lower right corner, "open Network and Sharing Center", select "Change adapter Settings" Click "Wireless network Connection" right button "enabled."

3. After entering the "open Network and Sharing Center", we click on the left "Change adapter settings" Click "Wireless network Connection", right Button "Properties", select "Internet Protocol version 4 (TCP/IPV4), double-click Open, all choose to automatically obtain".

Friendly Tips

Well, if it doesn't work out the way it's done, we can try to fix it with a third-party tool. Oh, like 360 computer butler, QQ computer Butler can help us to detect the network and repair Oh.