Eject Usb Drive Mac Os X
Sierra mac os x ftdi driver conflicto. Majority of operating systems, not only Mac OS X, use a temporary fast memory location called cache, to speed up the process of writing data to usb drives and when you press the eject button prior to pulling the stick out, the operating system makes sure that all the actions in progress are finished so you can remove your usb drive/stick safely. Jul 13, 2012 The easiest and safest way to force a volume to eject is to open a new Finder window, locate the drive or volume in the left-hand column, right-click or option-click the volume, and select Eject “ Volume Name” in the drop down menu. You may see a message like the one above, telling you that there may be a program using that volume.
While Apple has slowly phased out optical drives from it’s Mac lineup over the years, you might still have a MacBook or desktop Mac with a disc drive. You might also have an external solution with a CD/DVD/Blu-ray drive.
At some point, there’s a chance that a CD, DVD or Blu-Ray disc is going to get stuck in your Mac or external optical drive. Fortunately, there are some simple steps that can be taken to force eject a disc that’s stuck.
First, try one of these three methods:
- Holding down the eject key
- Drag the disc icon to your Mac’s trash bin
- Right click on the disc icon and select eject
- Press Command > E
Next, try this method:
- Launch the terminal app and use the following command and then press enter: /usr/bin/drutil eject
If all else fails, you can try these methods:
- Boot your Mac into single-user Mode. At the prompt enter /usr/bin/drutil eject. To restart the computer enter “reboot” at the prompt without the quotation marks.
- Hold down your trackpad button (or your left mouse button) and restart your Mac. Hold the button down until the desktop appears. This will trigger the system to eject your disc before OS X begins loading.
- Shut down the Mac and restart it, then let it sit for 15 minutes. After a short amount of time, the disc may eject itself.
If your disc is still stuck, feel free to contact OWC’s customer support team for further assistance. And if you’re looking to bring optical capabilities back to your workflow, check out OWC’s lineup of optical solutions.
Find more macOS tips and Quick Answers at the Rocket Yard!
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When finished using a USB flash drive connected to your computer, don't pull it out of the USB port. Instead, eject it using the eject option provided by your OS (operating system).
NoteThe steps on this page can also be used to safely eject other devices connected to a computer via USB, including smartphones.
Eject External Drive Windows 10
When you eject a flash drive, you're telling the operating system that the drive is about to be disconnected. The operating system completes any read or write operations on the drive and unmounts it from the computer.
If you don't eject a USB flash drive before it's disconnected, there's a chance that the drives data will be corrupted, because the operating system was not expecting it to be disconnected. For this reason, it's best to always eject your USB drive before physically disconnecting it from your USB port.
The Windows, macOS X, Linux, and Chrome OS operating systems each provide a safe method to eject a flash drive.
Eject a USB drive in Windows
Using the notification area
- In the Notification Area of the taskbar, click the up arrow to view the items in the systray. Then, right-click the Eject Media icon.
- A menu lists the removable media you can eject. Click the name of your USB flash drive. In this example, the option to eject the USB flash drive is named 'Eject Cruzer Glide.'
After clicking the eject option, wait for a message stating it is safe to remove the hardware before pulling the flash drive out of your computer.
Using File Explorer
- Open File Explorer by pressing Win+E.
- On the left, click This PC.
- On the right, right-click your USB flash drive.
- Select Eject.
Eject Usb Drive Mac Os X 1
Eject a USB drive in macOS
With ⌘+E keyboard shortcut
- Locate the USB flash drive on your desktop. Click it once to select it.
- On your keyboard, press ⌘+E to eject the flash drive.
In Finder
- Open the Finder utility. On the left, locate your USB flash drive under Devices.
- Click the eject icon (⏏) to the right of the flash drive.
Using Trash
- Locate the USB flash drive on your desktop.
- Drag-and-drop the USB flash drive into the trash bin icon. When you start dragging a removable disk, such as your USB flash drive, the Trash turns into an eject (⏏) icon. When you drop the disk on the eject icon, the disk is ejected. No data is deleted by using the Trash icon this way.
You can now safely remove the USB flash drive from your computer.
Eject a USB drive in Linux
In a Linux operating system, you can eject a USB flash drive in your file manager, or in the command line shell.
File manager example: Nautilus
In this example, we'll eject a USB flash drive using Nautilus, the default file manager in Ubuntu. Nautilus is a lot like the Windows File Explorer. (Your file manager may be different if you're using another Linux OS.)
Open a new Nautilus window by clicking the shortcut on your dock. It looks like a file cabinet, labeled Files.
Or, click Activities (on the left side of your taskbar). In the search box, type Files, or Nautilus. In the search results, click the Files icon.
Or, open a terminal (Ctrl+Alt+T), type nautilus, and press Enter.
In the Nautilus file manager window, you'll find your USB flash drive listed on the left. Click the eject icon (⏏) next to the disk name.
Your disk is removed from the list, and a notification informs you that it's safe to remove the USB flash drive.
Ejecting from the Linux shell
In every Linux operating system, the administrator can eject a mounted USB flash drive with the eject command, specifying the device name of the USB flash drive.
For example, if your USB flash drive is mounted as the device name /dev/sdc, and you're a sudoer (administrator rights), you can eject it with the command:
Here, the sudo command means 'run the following command as administrator.' When you press Enter, you are prompted for your password.
When the command runs, all pending I/O operations for the specified device are forced to complete immediately, as if you'd run the sync command. Then, the device is unmounted, as if you'd run umount.
If the eject is successful, the command displays no output. You can safely disconnect your USB flash drive.
Determining your flash drive's device name
If you're not sure of the device name for your USB flash drive, you can list it with parted.
The device name of your USB flash drive is /dev/sdx, where x is a lowercase letter a–z.
List your mounted devices by running parted -l as root, or with sudo:
This can take fairly long, depending on the speed of your external drive and its connection to your Mac, so it’s best to have a fast hard drive with Thunderbolt, USB-C, or USB 3.0 connections.And that’s it!
In this example, disk /dev/sdb is our USB flash drive, so the eject command would be:
Eject a USB drive in Chrome OS
- Open the Files app on the Chrome OS device.
- In the left navigation pane, find the USB drive.
- Click the eject icon to the right of the USB drive. When the USB drive disappears from the Files app, it is safe to remove the USB drive from the Chrome OS device.
Additional information
Eject Mac Cd
- See the flash drive and USB definitions for further information related links.