My Internet Connection on my Wii isn't working?

[748]

If the connection test failed that mean you have entered a not valid Secure key.
Go check your router Security Key .

On Wii : go to internet connection select an internet connection (1,2 or 3) the select to find Wireless routers in your area, select your router put the valid key(if your router has a key) and select connect.
If the Problem remains Your router is the problem, not Wii.