Launch Terminal from the Applications > Utilities folder.So, it's a good idea to try the following tips before carrying on further. In some occasions, what renders the exFAT external hard drive not mounting on Mac is the cable, USB port, adapter, hard disk enclosure, or other things participating in the mounting process of your drive. Keep your exFAT drive connected and let's begin. Regardless, you can use the following solutions to fix the problem when macOS can't mount exFAT external drives. Others reported the issue came out of nowhere. Some found the exFAT disk not mounting on Mac after updating to macOS Ventura or other versions, after being improperly ejected, or going through other triggers. The issue can happen to exFAT drives (external hard drives, USB sticks, SD cards, etc) of any brand, such as Lacie, WD, Seagate, Toshiba, and so on.

If you notice your exFAT drive grayed out in Disk Utility and doesn't show up on the desktop or in Finder, it means that your Mac can't mount it correctly. How to fix exFAT drive not mounting on Mac?

Drive corruption due to improper ejection, paused file transfer, etc.

Unsupported exFAT allocation unit size by Mac.

Step 1: Download and install iBoysoft Data Recovery for Mac. Here are the simple steps to get back data from the unmountable exFAT drive on Mac: It also allows you to preview recoverable files for free. You can use it to restore data from exFAT external hard drives (HDDs & SSDs), USB flash drives, SD cards, etc that are not mounting on Mac. It's a reliable data recovery app capable of retrieving files from unmountable, inaccessible, corrupted, and unreadable exFAT drives on Mac. If you don't have a PC around or your drive doesn't work on the PC, you can recover the inaccessible data using iBoysoft Data Recovery for Mac. If your PC mounts it properly, you can open the drive and copy the important files to a safe location. If your exFAT drive contains valuable data you can't afford to lose, you should back it up before moving forward, as running repairs on the drive may cause data loss. Recover data from an exFAT drive that's not mounting on Mac FAQs about exFAT drive not mounting on Mac Why is your exFAT drive not mounting on Mac?

Guide to fixing exFAT not working on Mac: Here, we'll discuss these two problems in detail and help you mount exFAT on Mac. It could a serious hardware problem or a simple configuration issue. The former is easier to deal with as the exFAT drive is at least detected by your Mac and is usually free of physical damage. Many users have reported experiencing issues regarding exFAT drives, such as exFAT drive not mounting on Mac or exFAT not showing up on Mac.

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