SD card slot is not working

If your laptop cannot recognize an SD card, the issue may be caused by the connected laptop, the SD card, or the hub/dock.
Here are some troubleshooting tips that may help locate and resolve the problem.

For the laptop:

Try using a different laptop to see if the issue persists.

For the SD card:

Please confirm that you inserted the card completely.Try a different card.

For the hub/dock:

Confirm if the card reader/hub/dock's LED light is on when it's connected to a laptop.Try with a different hub/dock to see whether the card is working correctly.