Desktop won't connect

[RoTuck]

I am connected through a wrt54g linksys router. My wireless works but then when I go to use the internet with my desktop computer it will not work. It says that it is connected but I get a screen that says it will not open.

Thanks

 

[Guest]

Check TCP/IP Properties.

Start, Connect To, Connection, Properties, Scroll Down TCP/IP and highlight, click Properties and check that Obtain DNS and IP address automatically are enabled.