Additional Information:

• If a microSD card is inserted or removed while the console is powered on or in sleep mode, you will be prompted to restart the console.
• To ensure proper use, always shut off the console before removing or inserting a microSD card.

What to Do:

1. Check the microSD card.
   Power off the console and remove the microSD card. Check for any dirt or debris on the microSD card terminals and ensure that it is a supported type on Nintendo Switch.
2. Perform a system update.
   Reinsert the microSD card, then connect to the internet and perform a system update.
3. If the error persists, try the following:
   • Format the microSD card
   • Try a different microSD card
   • Remove the microSD card and download directly to the console's system memory

Situation Not Resolved:

If the error persists with multiple supported microSD cards or when downloading directly to the console's system memory, the Nintendo Switch console will need to be repaired.