Oops! Changed my tv settings and now have no picture!

[sallycat]

I was just trying to change the tv settings because I moved my wii from a 4:3 tv to a widescreen and I accidentally changed it to a different tv type (I think it had something to do with the hertz?) and now I have sound but no image!

Any ideas as to how I can change it back? I can't see what I'm doing to access the menus.

Thanks! Sally

 

[The_Mitch]

Power on the Wii and then hold down the "down" button on the directional pad of the Wii Remote and while holding it down, press reset.