HT204384: About the SD and SDXC card slot

Learn about About the SD and SDXC card slot
Richard Smith12

Q: iMac with El Capitan does not recognize SD card or USB thumb drives. (not using hub)

Finder does not display thumb drive or SD card even though I've asked to show them on sidebar.  Disk utility sees them and sometimes the icon shows up on the desktop, but I can't access the contents from Finder or in the case of the SD in Photo. I've repaired permissions and restarted, but that does nothing.

iMac, OS X El Capitan (10.11.1)

Posted on Nov 14, 2015 1:02 PM