HT201295: Reset the System Management Controller (SMC) on your Mac

Learn about Reset the System Management Controller (SMC) on your Mac
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Q: Why has my SD card stopped working after Maverick update

After updating to Maverick and Yosemite my card reader has stopped working

am on a MacBook Pro Retina 13 inch early 2013.

I Have tried the SMC reset with no joy,

Any help would be appreciated

Thank You

MacBook Pro (Retina, 13-inch, Early 2013), OS X Yosemite (10.10.1)

Posted on Dec 17, 2014 1:43 AM