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Whenever you connect an external storage device like an SD card with your Mac, it appears in the Finder’s sidebar and on your desktop. Step 3: After your Mac restarts, insert your SD card and see if it is showing up. Step 2: Click on Restart from the list of options. This will give a fresh start to macOS and all the applications in your Mac. You can use a cotton bud or a small dental floss brush to remove dirt from the SD card port.Īnother basic solution that we would suggest is restarting your Mac. If you use an SD card reader, we suggest you clean that and try reconnecting it with your Mac. If unlocking the SD card is not helping, you can try cleaning the SD card port on your Mac. While you can access the data despite having the switch set to lock position, we suggest unlocking it once to check if it shows up on your Mac.
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This will prevent the modification or deletion of data on the SD card. Check if the SD Card Is LockedĮvery SD card comes with a small sliding switch on the side which can be used to lock the SD card. This post will provide a list of solutions to fix SD cards not showing up on Mac. But some users might face an issue where the SD Card stops showing up on their Mac.
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