Feb 20, 2021 Why Is Seagate External Hard Drive Not Working/Detected Generally, 'Not Working' is a state that usually describes a malfunctioning hard disk or external hard drive. For example, you may define your Seagate external hard drive 'not working' as it's not accessible or detected after connecting it to your computer. Remove your Seagate Hard Drive from the current port and put it into a different port that is in working condition. Also if you own a separate computer system or laptop, plug your Seagate hard drive to that one and check if the issue is resolved or not.
Summary : This blog explains five best ways to resolve the 'external hard drive not mounting' issue on Mac. It also shares a reliable software-based method to recover data from unmounting (or un-mountable) USB hard drive on Mac. Free evaluate the best Mac external drive recovery software from the below.
When you connect an external hard drive on Mac, it will show up on Desktop, Finder, and DiskUtility. But sometimes the external drive won’t appear on any of these places. Consequently, data inside the unmounted external hard drive turns inaccessible. The contained files and the external drive’s integrity comes to a stake.
Don’tworry, read and apply the below fixes to resolve Mac unmounted external drive issue.
1. Change macOS Settings
Ensure Finder preference to show external disks on Desktop or Finder is enabled.
Ensure Disk Utility’s View menu has “ShowAllDevices” option selected.
2. Reset Mac Firmware Settings
Reset NVRAM (Non-volatile RAM) & PRAM (Parameter RAM).
Reset SMC (System Management Controller) on your Mac.
3. Fix External Hard Drive Connectivity Issue
Ensure proper connectivity of your external hard drive to your Mac.
ReadCaseStudy: Whooping 94% data recovered from unmounted external drive on MacBook Pro
4. Troubleshoot External Hard Drive
Mount the external hard drive from Disk Utility.
Repair hard drive from Disk Utility.
Check the SMART status of the external hard drive if it unmounts intermittently.
5. Recover Data from Non-Mounting External Mac Hard Drive
Ensure the external hard drive is detected in Disk Utility, then fulfill the following data recovery prerequisite.
Leverage the Mac external drive recovery software to recover data from the not-mounting external storage drive.
Note: *Trial software allows you to scan storage drive and preview scanned files. Activate Stellar Data Recovery Professional for Mac by using its activation key and recover the files.
Watch the next video to know more about the software and its usage.
Conclusion
This blog presented 5 different methods to troubleshoot ‘external hard drive not mounting’ issue on Mac. You can begin with fixing the external hard drive connectivity issue, changing macOS settings, resetting Mac firmware settings, troubleshooting the drive, and finally recovering data from the hard drive.
If the external hard drive is not detected in Disk Utility, then it may have a hardware issue. And if the basic hard drive connectivity fixes don’t resolve the problem, then you need to try Stellar Data Recovery software for Mac.
We hope this blog post helped you understand the possible reasons, as to why macOS can’t mount the external drive on Mac and how to troubleshoot and recover the unmounted Mac external drive. For any query, write to us in the comments section below.
'Can somebody help me get out of the problem that my Seagate backup plus is not detected by Mac? I got this Seagate backup plus external HDD several years ago on which I have saved lots of data. Several days ago, I reformatted this Seagate backup plus external to HFS+ file system in my Mac and then saved all my important data to this external. Today, when I connected the Seagate backup plus to Mac, it stops working normally. How can I fix the problem to rescue all inaccessible data from an unreadable Seagate backup plus for Mac?'
It is normally if the Seagate backup plus external hard drive is not detected by Windows after formatting it from NTFS or FAT32 to HFS+ file system because HFS+ is a default file system on Mac. However, if your Seagate backup plus external hard drive is not recognized by Mac OS, probably the external HDD is corrupted or damaged and you need to use a data recovery tool to extract all lost files.
Data Recovery form Unreadable Seagate backup Plus for Mac
Usually, it is the most difficult thing for recovering data from an unreadable device because many people believe that the device is damaged. As matter of fact, it is hard to access a Seagate backup plus external HDD when it stops working, but it will become quite easy if you can use data recovery software like iCare Data Recovery Pro . It is able to deep scan all devices on your computer to search every inaccessible data. This data recovery software only works on Windows PC, so you need to plug your Seagate backup plus external hard drive to Windows PC and then refer to the guide below to get back the unreadable data:
Step1. Select a proper scan mode
After download, installing and running iCare Data Recovery on your computer, you will see that this software contains three types of scan mode. You need to select 'Deep Scan Recovery' mode for an unreadable Seagate backup plus external data recovery.
Step2. Select the device for scanning
The software will show all detectable device and you only need to select the device to scan for lost files.
Step3. Preview and recover all lost files
When scanning is completed, the software will display all found files. You are allowed to preview images and documents. Then, you can select all lost data to recover.
iCare Data Recovery provides a good solution for data recovery when your Seagate backup plus is not detected by Mac. It is easy to handle this software to perform data recovery. The key point you should remember is not to let the external HDD suffer any physical damage or data overwriting.
Reasons Why Seagate backup Plus Is Not Recognized by MacSeagate Hard Drive Not Working On Mac Catalina
When your Seagate backup plus portable hard drive is not recognized by Mac OS, you had better check if the Seagate backup plus is corrupted or there is something wrong with the Mac OS. If possible, you can plug the Seagate backup plus external HDD to another Mac computer to see if it can work normally. If the Seagate backup plus is still not recognized, probably the external HDD is corrupted and you need to use data recovery software to extract files off the unrecognized portable hard drive. Below are some possible reasons why a Seagate backup plus external hard drive is not recognized by Mac:
1. File system is corrupted
File system corruption is a normal reason that leads a Seagate backup plus external hard drive to be unrecognized by Mac OS. File system might be corrupted due to various reasons like unexpected power outage, virus infection, bad sectors and more. Therefore, you should be careful to protect your Seagate backup plus external HDD from being corrupted due to unexpected disaster.
2. Seagate backup plus is not compatible with the Mac OS
Seagate External Hard Drive Not Working On Mac
Sometimes, your Seagate backup plus external hard drive might not be compatible with Mac OS in which situation system will not recognize it as a removable disk.
3. More other reasons for Seagate backup plus portable HDD not recognized problem You may meet other kinds of problems that cause your Seagate backup plus external hard drive to be unreadable on Mac OS.
For any reason that leads your Seagate backup plus external to be unrecognized, you can perform data recovery from Seagate external hard drive with iCare Data Recovery.
What to Do When Seagate backup Plus Is Not Detected?
What can you do when Seagate backup plus portable hard drive is not detected by Mac OS? First of all, you should stop performing any further operation on this disk in order to avoid causing further data loss. Photoshop full. free download mac. Then, you can run iCare Data Recovery to deep scan the device and search all inaccessible data. Generally speaking, iCare Data Recovery is able to help recover al types of files such as videos, music, documents, photos and more other types of files even when Seagate backup plus is not detected.
Related Articles
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |