Brick/Save Data Brick

A Save Data Brick can occur if the memory chip is corrupted or damaged.

Fixing this brick

The only way to fix this brick is by replacing the chip. If you are worried that you might damage the Wii console even more and you're not tech-savvy, Take it to a professional repair shop.

NOTE: Disconnecting other components can damage the Wii even more, leaving it in a bad-state and rendering it unusable, identical to an IOS brick and Low-level brick.

Cause of this brick

If the chip is disconnected, it will not allow you to save data, No matter what game or channel. For more information, See An error occurred while accessing Wii system memory.