In order to do so, first, choose your external hard drive > make a tap on the “ Mount” option which you can see at the upper menu bar. Therefore, you can try to mount your hard drive in a Disk Utility. Sometimes, it may happen that your FAT32 is greyed out in Mac Disk Utility because it isn’t mounted. So, let’s proceed… How To Fix USB Flash Or External Hard Drives Greyed Out In Disk Utility? This article contains complete information regarding how to solve the FAT 32 greyed-out Mac problem in a hassle-free manner. How to fix FAT32 greyed out on Mac disk utility? How to format the FAT32 on Mac OS? If you’re the one who also facing the same issue & wants to know how to deal with FAT32 greyed-out issue, then don’t panic.
There are several users interested to know why the FAT32 greyed out Mac while formatting the USB flash drive or hard disk in the Mac.
