Things You'll Need
Instructions
Plug your ethernet cable into your broadband modem. Once connected, unplug your broadband modem from a power outlet for 90 seconds and plug it back in.
Insert the Nintendo Wii LAN Adapter into the USB port in the back of your Nintendo Wii. Connect the ethernet cable from the broadband modem into the ethernet port of your Nintendo Wii LAN adapter.
Turn on your Nintendo Wii and click on the small icon at the bottom left of the screen with the Wii logo in the center to open the main menu. Select "Settings." Select "page 2" in the menu and "Internet." Once you are on the Internet page, select "Connection Settings." You will see three connection slots. If all three connection slots are full, select a connection you wish to clear and select "Clear Settings" on the bottom of the page. A message will appear stating the settings cannot be recovered; click "Yes." Otherwise, select "Connection 1" or use a free connection slot.
Select "Wired Connection" on the next page. Click "OK" on the next page to begin a connection test. Once connected successfully, you will be asked to perform a console update. Update the console by selecting "Yes." Once completed, you will have Internet access to your Nintendo Wii.