Quote Originally Posted by wiifreak9292
where is the serial code for the wii?
Look on the bottom of your Wii,

ther will be what looks like a barcode, and a combination of letters and numbers.

Mine is like:

LU 304920 3023034 40321 9 (This isn't what it actually is, but it's in the same format)

Where the last 9 is in a square. It might be different for you.