If SD or MMC Memory Card Reader, Drive or Slot is not working or recognized, not detected or cannot be read in Windows 11/10, see this post.

How to fix SD card not detected error, Nokia 8 cannot read SD card (easy steps) By Grace November 6, 2019 August 7, 2023 ...

If you are having a problem with your SD card and your PC is no longer detecting it, this article will explain what you can do to fix the issue.

Doing so will help you determine if the problem is with the current SD card you are using or not. If the other SD card is detected, then you’ll need to replace your SD card. Service/repair options.

If the SD card is not detected or recognized on your Windows 11/10 computer, then use a different USB port. You should also check your SD card for write protection and turn it off.