But when you plug it in, your Mac doesn't recognize USB. You might have come across a situation where your friend has sent you photos on a Flash drive. Part 1: Why Mac doesn't recognize the USB drive Part 4: How to Prevent Flash Drive not showing up on Mac.Part 3: How to Access Flash Drive data after detecting USB.Part 2: How to fix Mac not recognizing USB Device.Part 1: Why Mac doesn't recognize the USB drive.
