Fault analysis and solution for Win8.1 system connecting WLAN hint "not to be used"

There are many reasons why connecting a WLAN is not available, and we all know that the WLAN is a wireless network connection and that the WLAN is not available to use the wireless network.

Workaround:

Method One:

1, the operation of the troubleshooting, to view the problem;

2, a new local account to see whether it can;

3, corresponding to the current driver version number, to the brand name of the official website download the latest wireless network card driver.

Method Two:

There is also a situation where your wireless network card hardware failure, this time will be to replace the wireless network card.

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