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iMac will not read sd card

iMac will not read so card

iMac 21.5″, macOS 11.5

Posted on Aug 18, 2021 6:28 PM

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Question marked as Top-ranking reply

Posted on Aug 18, 2021 6:42 PM

Welcome to the Apple Support Communities.


Please see: About the SD and SDXC card slot on your Mac - Apple Support.


Cheers,


Jack

5 replies

Aug 27, 2021 5:16 PM in response to atchaa

I have the same issue. I had no problems with SD cards at first. After some months, I was having to jiggle any SD card I used and/or reseat it and/or reboot. Those worked for a few months. It has reached the point where none of those fixes work. It will no longer read any SD card, yet I can read them on other computers. I know it is not the external reader, because I replaced it and have problems with every external reader I try at this point. It is not the SD card, not the reader, which leaves the MacBook Pro as the culprit. I need an answer as to how to fix the problem. Thank you.

iMac will not read sd card

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