Ok so you have to reformat a thumb drive to APFS for mac to read and write to it. How do you transfer a movie or music to a thumb drive to watch it on a smart TV with a USB port?
Well every time I plug in one of my thumb drives it will not mount.
[doublepost=1512665452][/doublepost]Ok I got one to mount but a bunch of my old USB drives just won't mount.