How To: Safely Remove a USB Drive

Summary

Learn how to safely eject a USB flash drive or external drive on Windows or Mac so you don't lose or corrupt the files on it.

Body

Pulling out a USB flash drive or external drive while files are still being saved can corrupt them. Eject it first so you don't lose anything.

Windows

1

Find the eject icon

On the taskbar, select Safely Remove Hardware and Eject Media. If you don't see it, select the up arrow (^) to show hidden icons. You can also right-click the drive in File Explorer and choose Eject.

2

Choose your drive

Select Eject next to the drive you want to remove.

3

Wait for the message

When you see Safe to Remove Hardware, unplug the drive.

Mac

In Finder, select the eject button next to the drive, or drag the drive to the Trash. When it disappears from Finder, unplug it.

"This device is currently in use"? Close any files or windows from the drive and try again.

Get help

Still need help? Call the IT Service Desk at 612.343.4170 or visit Miller Hall 226, Monday–Thursday, 7:30 a.m.–9 p.m.; Friday, 7:30 a.m.–4:30 p.m. CT.

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Details

Details

Article ID: 70598
Created
Tue 1/22/19 2:06 PM
Modified
Thu 10/22/26 3:04 PM
Audience
Employees
Students