My SanDisk stopped working this afternoon. It had been runningly perfectly until than. Had it for about five weeks.
The Mac Pro will no longer recognize it when I plug it into the USB Port. I have also tried plugging it into a Macbook Air, my iMac desktop, and my printer. Still to no avail.
ALSO, when I plug it in, the LED will start flashing rapidly (as if it’s transferring data or something) and continues to do so until I unplug it from the USB port.