i have three computers connected to a broadband connection via a router. However, one of the pc cannot connect to the internet. It uses Windows XP OS. On the network panel, it has detected the LAN connection, and the status is ok. However, i connect open any site on the internet. The two other are laptops and they can connect to the router have no problem connecting. Why is this, is it anything to do with the router of the network adpater of the PC how can i solve this problem?