- Nov 8, 2014
- Reaction score
This problem started today. When I plug in a flash drive (I have tried two that worked yesterday) into either a USB port on a hub that I have or directly into the back of the iMAC, the drive is immediately recognized on the desktop. I can read files on the flash drive, but suddenly, I cannot drag a file on to it to copy it and I am not allowed to delete a file on the two flash drives that previously worked. When I attempt to drag a file to the flash drive, I get a circle with a diagonal line through it. I am running Yosemite. Again, as recently as yesterday, I was able to write to the two flash drives I tried. Interestingly I can write to a Seagate drive hooked up to a USB port - just not the flash drives.