After installing the Wireless Gateway and the first computer, change the first computer to a wireless connection (instead of Ethernet) by following these steps:
Locate the Ethernet cable connecting the computer and one of the gateway's LAN ports, and disconnect it.
Install a wireless adapter, such as the HP HN210W USB adapter or the HN220W PC card, and configure it with the SSID, channel number, mode, and encryption settings set in the HP wireless gateway.
Restart the computer. The wireless gateway should now operate properly with the computer and new wireless adapter. It is not necessary to rerun the HP digital home networking installation wizard.
note:Repeat these steps for each additional computer on the home network.