"Error -119930872 com.apple.DiskManagement.disenter" encountered while mounting a disk on Mac

When you connect an external hard drive to your Mac and receive the error message “The disk 'Drive Name' can't be mounted. (com.apple.DiskManagement.disenter error -119930872.),” don't panic! You're not alone. Many users have posted on Apple forums about encountering the “com.apple.DiskManagement.disenter” error when attempting to access their external drives.

We'll acquaint you with effective ways to fix the "com.apple.DiskManagement.disenter error -119930872" issue. Plus, we've got a 100% secure way to recover data from an unmounted external hard drive on Mac. Keep reading to know more.

Recover data from drive with disk management error -119930872

When your hard drive encounters errors or you're unable to access crucial data, data recovery software is the safest and most effective way to retrieve it. In such scenarios, we recommend using Data Recovery Wizard for Mac, a professional and trustworthy Mac data recovery tool that helps you access data from unmounted or damaged hard drives.

This powerful software can access data from the disk which is showing Disk Management Disenter error -119930872 or similar Mac Error 119930868. With advanced scanning algorithms, the Mac Data Recovery Software locates all the recoverable data on the target hard drive.

Additionally, the tool is designed with many users in mind who don't require a complicated workflow. Recovering data is easy and straightforward, even if you have no experience with data recovery. Simply follow the on-screen instructions:

Step 1. Select the external hard drive. Then, click "Search Lost Files" to find all recoverable files on the external device.

Step 2. Choose the file type to locate the needed files on the external device.

Step 3. Preview the files and select those you want to recover. Click the "Recover" button.

After saving the recovered data to a secure location on your Mac, you can fix the disk mount error 119930872 by following these steps:

5 Ways to Fix Disk Management Error -119930872

In this part, we will introduce 5 methods to fix the “com.apple.DiskManagement.disenter error -119930872” on Mac. Choose the one that suits you best!

• #Fix 1: Force Unmount External Hard Drive on Mac
• #Fix 2: Repair Disk Utility Unmount Error via First Aid
• #Fix 3: Check for Errors in Single User Mode
• #Fix 4: Stop the FSCK Process
• #Fix 5: Reformat the External Hard Drive

Here are the steps for each solution:

Solution 1: Force Mount External Hard Drive on Mac

When you encounter error code 119930872, here's how to force mount an external hard drive on your Mac: Force Mount External Hard Drive on Mac

Step 1. Launch Disk Utility from Finder > Applications > Utilities.

Step 2: Select your external drive and click “Mount” from the top menu.

While manual mounting can resolve common mount failures due to system issues, if the unmount error is due to incompatibility, such as the "com.apple.DiskManagement.disenter Error 49244", you cannot manually mount an incompatible drive on macOS.

#Fix 2: Repair Disk Management Uninstall Error via 'First Aid'

The Mac First Aid tool can help you quickly check for disk errors and fix any issues it finds. Here's how to use this built-in utility on your Mac:

Step 1: Open Disk Utility and select the disabled external drive in the Devices sidebar.

Click the “First Aid” button in the top menu, and then click “Run” to confirm the repair process.

Step 3: Wait for the "First Aid" process to complete; if you see "First Aid found corruption that needs to be repaired", click "Finish" and repair the errors.

#Repair 3: Check for errors in single-user mode

Here's how to check for errors in Single User mode on a Mac:

Step 1: Restart your Mac while holding down "Command + S" to boot into Single User Mode.

Step 2: Type in /sbin/fsck -fy.

Step 3: Repeat this command until you see “The volume [name] appears to be OK.”

# Fix 4: Stop the fsck Process

FSCK stands for "file system consistency check," which is used to scan for file system errors on macOS. However, it can sometimes cause connectivity issues when external drives are connected. Here's how to stop the FSCK process using the Activity Monitor:

Step 1: Open Activity Monitor in the Utilities folder within Applications in Finder.

Step 2. Locate the FSCK process and click on “Quit” or “Force Quit.”

# Fix 5: Reformat the external hard drive

If the error is due to filesystem incompatibility, you should consider reformatting.

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Step 1: Open the “Terminal” app in the “Utilities” folder.

Step 2. Type diskutil eraseDisk Format /dev/Identifier in the terminal window. Replace "Format" with any macOS-compatible file system format, "Name" with the name you want to give the disk, and "Identifier" with the identifier shown for the disk in Disk Utility.

Conclusion

If you encounter a mounting error when inserting an external disk on your Mac, consider using a Mac Data Recovery Wizard to retrieve your data first. Then, you can manually mount the external drive and repair it using the 'First Aid' feature in Disk Utility, stop the FSCK process on your Mac, check for errors in Single User Mode, and format it to a macOS-compatible file system format.

"Frequently Asked Questions about 'com.apple.DiskManagement.disenter error -119930872'" This error typically relates to disk management within the Apple operating system. Here are some possible explanations: 1. **Question:** What is "com.apple.DiskManagement.disenter error -119930872"? **Answer:** This is a specific error code indicating an issue during a disk management operation, such as mounting, unmounting, or managing disk partitions. The exact cause can vary. 2. **Question:** Why am I encountering this error? **Answer:** Possible causes may include software conflicts, hardware issues with the disk, permissions problems, or issues after a system update. 3. **Question:** How do I fix this problem? **Answer:** - Restart your device. - Check Disk Utility to see if there are any disk errors and attempt to repair them. - Ensure you have the necessary permissions to access and manage the disk. - If possible, try booting in Safe Mode to rule out software conflicts. - Update your operating system to the latest version. - Contact Apple Support for professional assistance. 4. **Question:** Will this error affect my data? **Answer:** If left unresolved, it could lead to data loss or inaccessibility. Thus, it's advisable to back up important data before attempting any repair steps. Please note that these answers are general guidelines and might not apply to every situation. A specific solution will depend on the details of your device and the error encountered.

Below are some common questions people ask when searching for how to fix error 119930872 when mounting a disk on their Mac. Have a look!

1. What is Error 49218 in Apple Disk Utility?

The error message "The disk [disk name] couldn't be mounted" (with the error code com.apple.Diskmanagement.disenter error 49218) is a common unmount issue that occurs when you fail to mount an external hard drive on your Mac.

2. What is Error 0 when quitting Apple?

Disk Management disenter error 0 on Mac could occur due to improper ejection of the drive last time you used it. As a result, the drive fails to mount when connected to Mac and hence data stored on it cannot be accessed.

How to Fix an Unmountable Hard Drive on a Mac?

Here are some effective methods to fix a hard drive not mounting on your Mac:

• Mount the drive manually using Disk Utility.
• Run First Aid to fix disk errors, unmount the drive, then reconnect it to your Mac.
• Stop the FSCK process in Activity Monitor.
• Reformat the external drive with a file system format compatible with macOS.