Hi. I just bought a Kingston DTR3.0 G2 64 GB USB 3.0 drive, however if I plug it in my early 2013 rMBP it blinks once and then it stops working. The USB drive does not have any problem and it works perfectly on other OSs, and the USB ports of my Mac work correctly too, since I can connect other drives and they all work. The USB drive not only can't be mounted, but it doesn't even appear in Disk Utility. However it appears in System Profiler and it is detected and works correctly if I boot my Mac with the ALT key down. Any ideas? Edit: I just noticed that leaving it connected it becomes hot... not sure if this may be helpful.