Wireless router says validating identity
In order to turn off security, you have to connect to the routers web interface and find the wireless security settings.
It may not be on, but when having problems its best to turn it off. "Enable IEEE 801.x authentication for this network" under Authentication Tab of the wireless connection is on. although what that option is actually for and why it should be on by default if not required is beyond me...
Try a different laptop to see whether it has the same problem. Once your computer is in range with the wireless network profile that is saved on your computer, it will automatically attempt to connect to that wireless network you have previously connected to.Also popular to validate HTML codes are Cahse HTML validator life and HTML Toolbox.