The SD Card Is Not Recognized
Wii U
The information in this article can help you when an SD Card inserted into the Wii U Console is not recognized.
Important: Do not remove or insert SD cards while the system is on.
Note: In Wii U mode, the SD card can only be used to save information about the user's Mii, such as an IR code or picture. The SD card is primarily used in Wii mode to expand the available memory.
Possible solutions
- Reinsert the SD card.
- Make sure the Wii U is off and remove the SD card.
- Check that the SD Card is compatible.
- Check the SD card and ensure it is unlocked.
- Re-insert the SD card and turn the system on.
- If you are comfortable with deleting the data on the SD card, try reformatting it.
Situation not resolved
Try another SD card or try the SD card in another device, such as a PC or other compatible device:
- If another SD card works in the Wii U console, or the original SD card does not work in another device, the SD card should be replaced.
- If another SD card does not work in the Wii U console, or the original SD card works in another device, there is an issue with the Wii U console.
Nintendo no longer offers service requests for the Wii U console, the Wii U GamePad, or Wii U accessories. You may find our information on replacement and upgrade options helpful.
