Description:

• Step by step instructions on how to adjust write-protection for an SD Card.

What to do:

1. Set the lock slider to locked or unlocked.
2. The down position will enable write-protection, locking the card.
3. The up position will unlock the card, enabling you to save and erase data on the card.

Situation:

• The SD Card is Not Recognized

What to do:

• Reinsert the SD card:

1. Make sure the Wii U is off and remove the SD card. (How To)

• Check that the SD Card is compatible. (How To)

2. Check the SD card and ensure it is unlocked.
3. Re-insert the SD card and turn the system on. (How To)

• If you are comfortable with deleting the data on the SD card, try reformatting it.

Still Not Resolved:

• Try another SD card or try the SD card in another device, such as a PC or other compatible device.

• If your situation is still not resolved, please call 1-800-255-3700 so that we may assist you further.

Important Note!

• An SD card adapter is required when using mini SD or micro SD cards.

Answer:

• SD memory cards up to 2 GB
• SDHC memory cards up to 32 GB

• SDXC and fast-transfer UHS-type memory cards are not compatible.

Information:

• If you are formatting your SD Card used with a Nintendo product, use the tool found here. Nintendo products strictly adhere to the SD Card standard.

• Instructions on using this tool can be found at the bottom of this page. Please select "FULL (OverWrite)" when formatting the card.

Description:

• Step by step instructions on inserting an SD card into the Wii U console.

Important Note!

• Do not turn off the Wii U console or remove the SD card while data is being read or written. Doing so may cause damage to the Wii U console or SD card or cause loss of data.

What to do:

1. Open the slot cover on the Wii U console.



2. Make sure the SD card is facing in the correct direction, and insert it until you hear a click.

Description:

• Step by step instructions on removing an SD Card from the Wii U console.

Important Note!

• Do not turn off the Wii U console or remove the SD cards while data is being read or written. Doing so may cause damage to the Wii U console or SD card or cause loss of data.

What to do:

1. Push the SD card in until you hear a click and it partially ejects.



2. Grasp the SD card and remove it from the SD card slot.

Answer:

• It is not possible to move Wii Mode downloaded games/channels from one Wii U to another Wii U.

Important Note!

• It is possible to process a one-time transfer of Wii Shop content from a Wii to a Wii U. Click here for more information.