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9 Janvier 2021
WSL will mount your hard drives for you automatically under the /mnt directory. The C: drive can always be accessed there, and usually other fixed NTFS drives that you have installed will be mounted there as well. But if you don't see them, they are easy to mount. If you want to make your Mac automatically mount NTFS drives you connect in read-write mode, you'll need to disable System Integrity Protection. Warning: You probably don't want to do this! The software's official instructions warn that this is a security risk. You will be replacing the NTFS mount tools in your Mac with the ntfs-3g tools. Mount the External Hard Drive on Mac It could be the case that your Mac already detects an external hard drive, but it just not showing its icon on your desktop screen. If it is the case, then you can easily mount and access your drive again and all you have to do is to follow the below steps. IBoysoft Drive Manager is a multifunctional disk management tool with multifarious features. It is one of the most powerful NTFS for Mac mounter, which can mount NTFS formatted external hard drives, USB flash drives, SD cards, etc. IBoysoft Drive Manager grants users with full access to NTFS drives, allowing NTFS write support.
Unmounting external drives on a Mac is usually done quick and simple by either dragging drive icon to the trash, or by using the eject symbol in a Finder window. Mounting usually happens automatically when a new drive is inserted into a USB port or SD card slot.
Telecharger vlc mac derniere version. However, there is a way to do this via the command line, of which I am a big fan. Fire up a Terminal session and see how to do it.
To see what's currently attached to your Mac, let's use the diskutil command, followed by the word list. You'll see output like this:
Attached drives are listed with their physical locations on the left (i.e. /dev/disk0, /dev/disk1, etc), as well as with their respective partitions if available on the right (like disk0s1, disk1s2, etc). Make a mental note of the latter: you'll see that we have a physical disk (like disk0), on which several partitions may have been created. It is those partitions we'll mount and unmount, NOT the physical drive.
On my system I have two internal hard disks (disk0 and disk1), and one external USB drive (disk2). Let's unmount that USB drive now:
Note how we use the unmount command. We need to specify the location of the partition with its full path (i.e. /dev/disk2s1).
To mount the drive again, without having to take it out and plugging it in again, I can issue this command:

Summary: Don't know how to fix when USB flash drive is not mounting on Mac? Try these 4 solutions in this page and use iBoysoft Data Recovery for Mac to recover lost data necessarily.
When I plugged in my USB flash drive on macOS High Sierra, I can't see it in Finder or on the Desktop. So, I went to Disk Utility, it was there. But the USB flash drive was grayed out in Disk Utility and I could not mount it. How can I fix/repair USB flash drive not mounting issue on Mac?
It is user-friendly that Mac will automatically mount the inserted USB flash drives. However, if the USB flash drive is not mounted on Mac, you will lose access to the USB flash drive as well as to the data stored on it. But don't worry, this page talks about the reasons for this issue, and how to fix 'USB flash drive not mounting on Mac' without data loss even if external hard drive is not showing up on Mac.
What makes the hard drive not working problems like USB flash drive unmounted on Mac can be various. This is because that this external drive is connected to the Mac computer through USB cable, USB port and many other components. The possible reasons for this issue include:
No matter what results in unmountable USB flash drive, it's urgent to fix/repair USB flash drive not mounting issue on Mac. Here are 4 solutions to this unmounted USB flash drive issue according to different causes, you can check them one by one.
If you plug this USB flash drive into your Mac computer but get no sign that this drive is mounting on Mac, you can check System Information to see if this USB flash drive is showing up.
If your USB flash drive is not showing up in the right box, you can try to re-plug it, or change another USB port and cable to connect it.
Sometimes, you just can't find the USB flash drive in Finder and on the desktop, but actually, it is mounted on your Mac and just not showing up. Check the Finder Preferences and see if it will appear.
If you still can't access your USB flash drive thereafter, you can go to Disk Utility which is a built-in utility to fix disk problems. If it is greyed out in Disk Utility, you can manually mount this USB flash drive.
If the Mount button is greyed out and you can't mount this USB flash drive manually, then there could be some disk errors. Fortunately, you can use First Aid in Disk Utility to repair this unmountable USB flash drive.
However, if Disk Utility fails to repair this external drive because of serious file system corruption, you can only fix this by reformatting. The thing you need to keep in mind is that reformatting will erase all files on this USB flash drive, which means, you need to make sure an existing file backup. Or you can recover lost data from the unmountable USB flash drive before you fix the USB flash drive not mounting issue on Mac by reformatting.
Can't open the unmountable USB flash drive but don't want to lose data? You can still get your files back with USB flash drive data recovery software before you reformat this drive.
As one of the most professional USB data recovery software, iBoysoft Data Recovery for Mac is highly recommended. It can recover lost data from unmountable, unreadable, and corrupted USB flash drive, recover deleted/lost files from emptied Mac trash. Moreover, this software performs well in recovering data from hard drives, external hard drives, flash drives, USB sticks, SD cards, and other storage devices. Data recovery is allowed on macOS 10.14/10.13/10.12 and Mac OS X 10.11/10.10/10.9/10.8/10.7.
Note: In case you lose the recovered files again in the next reformatting step, you'd better save these files to another reliable drive.

After recovering data from this unmountable USB flash drive, you can reformat this USB flash drive without worrying about losing anything important.
When the process finished successfully, your USB flash drive will be mountable on the Mac computer again. But the case is, no matter how powerful USB flash drive data recovery software is, the best way to recover files from external drives is to recover them from backups. So, remember to duplicate your files this time.
You may also want to know:
HSD not mounting or seen in Disk Utility? Tutorial to fix SD card not mounting on Mac and recover lost data from unmountable SD card on macOS.
