SD card detection error

[Anonymous]

My SD card is showing as "not inserted" after android 11 update in my Galaxy M21. It is properly inserted and in good condition. How to fix this?

[Jameswalter]

Navigate to and open Settings, and then tap Battery and Device care. Tap Storage, and then tap Advanced. 3 Tap SD card, and then tap Format. Tap again to confirm.

Regards,
James