

The partition we want to change is /dev/disk1. You should see something like this: /dev/disk1 If you're comfortable with using the Terminal, try this:įirst, look at the partition table by running this command: diskutil list

How do you format a 2 GB SD card to FAT32 (preferably with Disk Utility)?

I had a similar script I built myself for a more complex task than this in an answer on Ask Different, but I found on SuperUser this answer which directly addresses the question exactly as stated & includes how to discover the correct card, & therefore doesn't need my complex Applescript solution You can force it by Applescript or in Terminal to use FAT32 on smaller cards… MacOS chooses FAT16 or FAT32 depending on the SD Card's size.
