What if there is a problem with the wireless adapter or access point?
Method/Step
In Device Manager, look at the network adapter, right-click it, look at the properties, if the device status shows that the device is working properly, it proves that the network card is not a problem, but software problems, then proceed to the following steps
Go to Control Panel and click Network and Sharing Center to enter
Click "Change adapter Settings" at the top left of left to enter the network link
When you enter the network connection, right-click Wireless network Connections and select Properties
After entering the wireless network link properties, select Configure
Complete step fifth into the wireless network adapter properties settings, select the "Power Management" tab, remove the hooks in front of the two "Allow", and click OK.
If still not, then only with the help of third party software, master LU or 360, there is a driver management, update the driver of the network card, the method is relatively simple, remember, this problem is the driver of the network card