As the title says, the SD Card slot in my 2015 rMBP has stopped working and I'm wondering if anyone knows of a fix? I looked on Apple support and two of the answers I saw were "put the card in faster" and "put the card in slower," neither of which worked. Basically, when I put the SD card from my Canon camera into my MBP, the MBP doesn't recognize it anymore. It also seems like the card might not be going in the slot all the way? I had a friend help me as a test, and the card worked in his Mac, so I figured it's not the card. I either need to find a way to fix it, or buy an adapter for one of my other ports, because I need to be able to access the SD card. Anyone else have this problem in the past?