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Level 1

0 points

SD Card not showing after Mountain lion Update

This is really confusing me.

This morning I used the card reader in the imac to copy files, after the update the imac wont recognise my SD cards (including the one that worked this morning), they are not coming up in disk utility either. However when i take it out i get the error message saying that i never ejected it properly.

Any help would be apreciated!

iMac, OS X Mountain Lion

Posted on Jul 29, 2012 11:18 AM

Best reply

rkaufmann87

Level 10

140,568 points

Posted on Jul 29, 2012 11:29 AM

Open Terminal (Applications-Utilties-Terminal) and open a Terminal window and copy and paste this command:

Killall Finder

Then insert a SD card and test again. If it still won't work restart the computer in Safe Mode and then restart normally.

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46 replies

Nov 13, 2015 11:37 AM in response to OzziesMAC

It persists in El Cap too.

SD Card not showing after Mountain lion Update

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