Things You'll Need
Instructions
Note the code displayed onscreen when you try to use your Nintendo Wii. Make sure to write down all six digits of the code.
Go to the Nintendo Wii support website on Nintendo.com. In the box with red numbers, enter all six digits of the code exactly as you see it onscreen.
Click the blue button to display the cause of your error code.
Follow the onscreen instructions to fix your Wii. Some codes are caused by discrepancies in the Wii's internal settings that can be adjusted by the user. Other codes point to a deeper system issue that can only be resolved by contacting Nintendo's customer services department.