Trying a add another desk top to an existing Belkin wireless G router at home. Right now there's a desk top and laptop working off this router.Try several times and still can't connect to internet.

To reset the Belkin back to the default settings -
Press and hold the pinhole RESET button at the back of the router and then power for at least 15 secs. Then release the RESET button.
Connect a LAN cable from Belkin to your laptop/computer's LAN port, open a browser on your laptop/computer and enter the Belkin's configuration URL. http://192.168.2.1
The default PW = blank (just press Enter) You can now change the default admin password.
You can now configure the wireless settings. Now configure the wireless card in your computer/laptop with the router's wireless settings. To secure your wireless network from unauthorized access, please click on this link and follow my instructions :- http://www.fixya.com/support/r3559128-wireless_router_security

tRY HERE http://www.amazon.com/gp/help/customer/display.html?nodeId=200729310#connect

Have you got two wireless icons down on the right by the clock. As it may be using the belkin wireless manager to control the device rather than the windows version.

You need to conenct a wireless router to the modem provided by your ISP.

You will need to check the wireless settings of the router is there any computer connected to the router ? If yes then you can open the router set up page on that computer. Router set up page is the page where you can check all the wireless settings of the router.

The wireless settings in the Belkin has been setup with encryption.
You can restore the Belkin back to the factory default by powering up the Belkin and press the RESET button for 7 secs.
It is not wise to leave your wireless router unsecured, anyone can access your network and Internet connection and use up your allocated download limit. Once you exceed your download limit you could be slug with addition charges - this depends upon your contract with your ISP.
For details on securing your wireless router and configuring the wireless card in the laptop, please click on this link and follow my instructions :-
http://www.fixya.com/support/r3559128-wireless_router_security

First make sure you have the correct drivers installed, go to the Belkin website to get the latest drivers for your device.

Next make sure that your router is set to broadcast, and that is in Wireless G mode. You can find that information at the router manufacturers website.

It's asking for the security word that you entered into the router when you set up wireless security. You will need to enter both the wireless SSID, and the security key to make the system work.

If the Linksys is not yet configured use the desktop to put the CD in and follow instructions to add the Linksys Router to your existing network setup.

Once inside there are a few more steps to getting a desktop PC to see & network with a laptop PC within a router/wireless environment. Once the Linksys is setup you may want to repost something to get the computers talking to each other.

Take care...

check for the physical cables, check if they are connected properly, if yes, try to reset the router and reconfig it