How to fix/repair USB flash drive not mounting issue on Mac? Why the USB flash drive is not mounting on Mac? 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 the external hard drive is not showing up on Mac. 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.

It is user-friendly that Mac will automatically mount the inserted USB flash drives. How can I fix/repair the USB flash drive not mounting issue on Mac? But the USB flash drive was grayed out in Disk Utility and I could not mount it. So, I went to Disk Utility, it was there. Once you get the hang of how it works, you’ll be able to do it naturally without giving it much thought.When I plugged in my USB flash drive on macOS High Sierra, I can't see it in Finder or on the Desktop.

When you eject the drive later, the shortcut will stay on your dock and will work the next time you plug in the drive.Īs you explore your Mac more, you may discover even more ways to copy files to a USB drive. If you want to copy files to it, you can drag them directly to the USB drive’s icon in your dock. Drag to Dock: If you’d like, you can also drag the icon of a USB flash drive from your desktop or a Finder window into the shortcuts area of your dock.Whatever you drag onto the drive icon will be copied there automatically. In the General tab, place a check mark beside “External disks” in the “Show these items on the desktop” area. To see the icon there, focus on Finder, then select File > Preferences in the menu bar. Drag to Desktop Shortcut: It’s disabled by default, but you can make your USB flash drive visible on your Desktop as an icon and drag files onto it.You can also use the “Copy” and “Paste” commands in Finder’s Edit menu to do this instead of right-clicking.

In the menu that pops up, select “Copy.” Then navigate to the USB drive in Finder, right-click in an open area and select “Paste Item.” The items will copy to the drive.

Copy and Paste: Select a file, folder, or group of files, and then right-click.

Here are a few other methods that you might want to try.

There are many different ways to copy files to a USB drive on your Mac-we just showed you one of the easiest. RELATED: How to Open Finder with a Keyboard Shortcut on Mac Other Ways to Copy Files on a Mac They will be copied just like with the method above. With this window open, you can also open a second Finder window (by clicking File > New Finder Window or pressing Command+N) and drag files from it into your USB flash drive window.

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