How to Restore Data from Unmounted External Hard Drive on Mac?

Last Updated: 2022-01-21
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개요: The tutorial below will show Mac users how to mount the unmounted external hard drive on Mac and recover data from the external hard drive with Bitwar 데이터 복구 프로그램맥용!

승리 버전맥 버전

Overview of Unmounted External Hard Drive on Mac

Many Mac users had reported facing the unmounted external hard drive on Mac issue whenever they connect their external hard drive to Mac. This is a prevalent problem for many Mac users. However, storage devices are important to store or backup our important data but data such as virus attacks, drive crashes, accidental formats, or outer destruction can lead to data loss too in external hard drives.

So the best way is always to make sure to make a data backup in more than two or three locations, and we will show you the possible reasons for the external hard drive turns to unmount on Mac and ways to overcome fix the unmounted external hard drive. Then, continue how to recover the data from the hard drive to prevent permanent data loss!

Other Related Mac External Hard Drive Article: 7 Useful Solutions to Fix Mac External Hard Drive Sleep Issue

Possible Causes of External Hard Drive to Unmount

There are many reasons for your hard drive to turn to unmount, but we will share the most common reasons, such as below:

  1. Malware
  2. 바이러스 공격
  3. Disk Utility Crash
  4. File System Corrupted
  5. Mac Software Error
  6. Formatted External Hard Drive

After understanding the causes of the issue, you should know that you cannot access any data that is saved in your external hard drive. So the best way for you is to mount the unmounted external hard drive on your Mac device.

However, if it is not fixable, you will need to recover data from the external hard drive using 데이터 복구 소프트웨어 and export all essential files to a new safe location for backup.

Part 1: Mount the Unmounted External Hard Drive on Mac

We will need to use the Mac Disk Utility because it is the best professional tool in Mac to resolve any majority disk management problem, similar to Disk Management in the Windows operating system.

1 단계: 실행디스크 유틸리티 tool and check the External Hard Drive from the tool’s left side. If the external hard drive is unmounted, the external hard drive will be shown to be greyed out and marked as untitled on the Disk Utility.

disk utility

2 단계: Check on the Untitled/unmounted External Hard Drive그리고 선택 at the top of the screen from the disk utility tool.

mount hard drive

필기 해: After choosing the option, please Restart your MacConnect the External Hard Drive to your Mac to check whether it is solved and the data in it is accessible or not.

Part 2: Recover Data from the Unmounted External Hard Drive on Mac

Unluckily, if the solution above cannot mount the unmounted external hard drive, then the only way to save all your data in your hard drive is to use the best Mac data recovery tool-Bitwar 데이터 복구Mac용 소프트웨어.

Why Prefer Bitwar Data Recovery Software for Mac?

  1. Fast, efficient, reliable, and 100% clean data recovery.
  2. Best compatible with macOS Catalina.
  3. Supports multiple file formats recovery like audio, video, docs, images, and archives.
  4. Supports storage devices recovery such as laptop, PC, external hard drive, internal hard drive, SD card, USB flash drive, camera, SSD, memory card, and other devices.
  5. Easy and fast recovery process steps.
  6. Preview scan results before the recovery process.

Proceed with the steps below to recover data from the unmounted external hard drive on Mac:

1 단계: Download the Mac data recovery tool from the Bitwarsoft 다운로드 센터 first.

2 단계: 선택분할또는외장 하드 드라이브 from the software and click the 다음단추.

Select Partition

3 단계: 선택스캔 모드그리고다음버튼을 다시 누릅니다.

Scan Mode

4단계:선택파일 형식 you want to restore from the external hard drive and click다음다시.

File Type

5단계: Wait patiently for the scan to complete, then 시사 the file in the software. Lastly, choose the file and click 다시 덮다 to start the data recovery.

Music File

GENTLE REMINDER: Please remember to 모두 저장 the data to a new file location to prevent data overwritten on the external hard drive.

Mount External Hard Drive Now!

After learning the unmounted external hard drive on the Mac issue and its causes, you can overcome it easily with the guided solution above by using the Disk Utility tool on your Mac device. Then, remember to recover your data with Mac용 Bitwar 데이터 복구 소프트웨어 if you can’t mount the external hard drive to save your data and prevent permanent data loss!

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