Hi, I have a Macbook pro (OSX Mountain Lion) and all of a sudden it stopped detecting my not-so-old Flash drive that up until now worked fine. The icon doesn't show up on the desktop or in the Finder window. The flash drive has "PNY" printed on it and is 8GB. I've tried it a number of times and nothing. The drive does still work on other computers, and my usb port is working properly with other devices, including other flash drives. The flash drive doesn't seem to show up in System Profiler and my Disk Utility only shows my Macintosh HD and bootcamp. Everything else is working fine with the notebook. Any ideas? I've been searching up on this for a while.