Experiencing problems----WIN10 wireless network cannot connect to this network

Situation-----WIN10 system cannot connect to this network

cause

Read a lot of posts to find possible reasons for the following:

Network Password Error

The notebook was added to the network blacklist.

WIN10 Wireless Card driver problem

Wireless card issues with notebooks

Workaround

The network password error occurs for the first time that the connection is not connected or before the connection is suddenly not connected.

It is possible that the previous old password has been modified.

In this case, after you clear the new password and manage the known network in the network settings, select it and click Forget, then click Connect again in the network list.

If I confirm the password, it's an error. Unable to connect to this network

Especially before is good suddenly connection is not up, it is possible to be someone else in the router to blacklist banned.

If your phone has a WiFi hotspot, you can open a hot spot, if the notebook can connect to the phone hotspot is just not connected to a network description this is very likely.

In this case, you need to know the account password of the router background.

Go to the router backstage to see what you know.

You can take your own machine out of the blacklist.

If not both of these cases

In particular, after upgrading Win10, there is no connection to this network, or occasionally, but after restarting the computer can be connected.

This is caused by the WIN10 wireless card driver instability.

In this case, change the network adapter---wi-Fi right---properties-----configuration---Driver---update driver---"Search driver in this machine-" Try the driver in the upgrade list.

Select the driver upgrade here, one of the not to try another.

If not the above three cases, and restart the computer is not valid, any one wireless network can not connect, including their own mobile phone to do hot spots.

This situation is considered to be the laptop wireless card hardware is broken ...

This needless to say only the wireless card.

If you are unsure, you can reload the system back to Win8 or Win7 and install the correct network driver but still can't connect to any wireless network, it is true that the wireless card is bad.

Experiencing problems----WIN10 wireless network cannot connect to this network