I recommend you RESET the Linksys bacl to the default settings and reconfigure the Linksys.
To reset the Linksys back to the default settings -
Press and hold the pinhole RESET button at the back of therouter with the power ON for 20 secs. then release the RESET button.
To connect to your wireless router, the router's wireless settings needs to beconfigured with the SSID, encryption etc. and also the wireless cards in allthe laptops/computers needs to be configured with these router's wirelesssettings. Then the laptops/desktop computers can communicate with your wirelessrouter.
Connect a LAN cable from the Linksys to the LAN port on your computer.
Open a browser and enter the Linksys configuration URL
The default login = admin
The default PW = admin
You can protect your router by changing the default PW (write it down and putit in a safe place)
Go to the wireless configuration and set up the SSID and WPA or WPA2encryption.
Apply these settings to the wireless card in your laptop/computer.
To secure your wireless network from unauthorized access, please click on thislink and follow my instructions :-