Different ways to reboot your Mac are shared next:Ī) Navigate to the Apple menu and select Restart to reboot your Mac.ī) Or, press the Power button, and when the prompt appears, select Restart.Ĭ) Or, press the Control + Command + Power button to force-restart your Mac. You should reboot your Mac before trying any of the advanced troubleshooting procedures to fix the error code 50 on an external hard drive. The next sections describe various methods to overcome this error on your Mac running on macOS Big Sur or earlier. The above error code 50 can occur on your external storage drive due to: The error message is as follows: Image: Error Code 50 One of these is the error code 50 that pops up when you try to copy, move, or delete files from your external hard drive, SSD, or USB flash drive. Could anybody suggest a way to fix the issue? Thanks for your support.”Īlthough macOS provides a user-friendly interface that is quite intuitive, the operating system’s cryptic error codes don’t provide much information to troubleshoot when things are not working correctly. An unexpected error occurred (error code 50)”. But this time, it threw the error message “The operation can't be completed. So, I tried trashing the files from the external drive. However, it took ages to perform the simple copy task, and many of the files weren’t copied. “Hi friends, I tried to copy 8 GB of video files from my external hard drive to my MacBook Air.