For example, if your computer connects to the Internet through a wireless router, you must confirm that the wireless router settings set for your wireless hardware are correct. You can find the wireless router settings being used by your Windows XP computer in the Network Connections control panel.ocate the connection whose wireless router settings you want to find in the Network Connections window. Right-click on the connection. Then click Properties from the context menu. This will open the Wireless Network Connection window for that connection.