Bought a "new" Wii after Christmas and hooked it up only to find that it is actually used.
Is there a way to do a master reset to restore it to new settings or do I have to take it back?
Yes, you can "scrub" the memory clean so it's restored to the factory settings. Here is a link to instructions on how to do this:
Go to Wii options, Wii settings, then go to page 3. An option will say Format Wii system memory. Select it and say yes. It will restore it to how it was originally bought. However, it will erase all save data.
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