Basically, my MBP doesn't read/mount my SD card =/ My gf was using my mac for her pictures, and since she's not mac user she thought it was just like windows and you unplug it without ejecting. Well, after that incident, my macbook will no longer read my card. I have tried using two different cards and none work, however my camera and iMac read them without a problem. I tried using diskwarrior but its no help. same with disk utility. I was thinking of taking it to the Apple store but, I think I can resolve this issue. I tried rebooting but that doesn't change a thing. What can I do to use my SD card slot again? I have the 2011 MBP 13'. Thanks guys!