Notebook Win7 flagship system wireless network display red Fork is not available solution

1, first click on the "Start-Control Panel-Network and Sharing Center", in the open network and the left side of the shared center Click "Management Wireless Network", into the management of the wireless interface;

2, from the management of the wireless interface, the mouse right click the red Fork corresponding SSID name, and then select "Delete Network";

3, after the successful deletion, rescan wireless connection, regain the wireless signal will not show the Red fork, is not very simple.