5
votes
6answers
10k views

SD card slot is always read-only

I have a 4 GB Micro SDHC card and I use a Micro SD adapter sleeve to read it with the built-in SD card slot of my 15" mid-2010 MacBook Pro. It's been a while since I tried to use it, but I just ...
1
vote
3answers
6k views

SD card reader does not work after upgrading to Mountain Lion

I have upgraded my Mac Book pro MB991 (13-inch, Mid 2009) to OS X Mountain Lion. After that the system does not show any reaction on inserting or ejecting an SD card. The card itself works well with ...