Aug 16, 2019  If you buy a new external hard drive, you may notice that working between Mac and PC is an often difficult - but it doesn't need to be. We'll show you everything you need to know about the.

1. Seagate External Hard Drive For Mac Problems
2. Seagate External Hard Drive For Mac Write Permissions
3. Seagate External Hard Drives Instructions
4. Seagate External Hard Drive For Mac
5. Seagate External Hard Drive For Mac Not Working

Summary: Two methods to change Seagate external hard drives from read-only back to read-write, so that you can edit, delete, and rename files on this Seagate external hard drive. Also, if a Seagate external hard drive is read-only or files are locked on Mac due to NTFS format, you can use iBoysoft NTFS for Mac to mount it in read-write mode on Mac.

Seagate External Hard Drive For Mac Problems

When you plug a Seagate external hard drive into your Mac, one of the worst things would be that you find your Seagate hard drive is read-only. Your photos, videos, and other files could be locked. Or your Seagate external drive could be write-protected. Are you facing such disk problem right now? Well, you are not the only one.

'I'm having a problem using my Seagate external hard drive. I only have permission to read files on my external hard drive, but I am not allowed to write or edit files on the drive when using Mac OS. Why this happened and how to fix Seagate external hard drive read-only on Mac?'

To check whether the operation is really successful, go to your Mac desktop. You should see multiple disk icons show up. I chose to create two partitions on my Seagate Expansion — one for backup, the other for personal use. You can find more info in this post: How to Backup Mac to an External Hard Drive. Lot of Mac OS X users reported this issue in Apple support communities. External hard drive showing up in Disk utility not in Devices. This problem also happened after OS X Yosemite update. Solution 1:-Go to Settings - Finder Preferences. Under the General tab, select External drive in “Show these items on the desktop”. Part I: Why does the Seagate external hard drive not recognized on Mac? Seagate hard drives, such as portable hard drives, external hard drives, hard drives for Mac, etc. Are often used as backup media to store important files, or to transfer data among computers. However, they are prone to be damaged or corrupted as well. The Best External Hard Drives for Mac in 2019. Seagate's Backup Plus Ultra Touch portable drive is a great choice for everyday backups and security-first use alike. Plus, a fabric coa. Find a great collection of External & Portable Hard Drives at Costco. Enjoy low warehouse prices on name-brand External & Portable Hard Drives products. Apr 14, 2017  How to set up seagate external hard drive on Macbook pro, Mac mini, Mac laptop, apple computer This process will work with all: Seagate backup plus, Slim, C.

As you can see, even though Seagate is one of the most popular brands of storage devices all over the world, you could have trouble backing up or copying files to Seagate external hard drives, such as Seagate Backup Plus Protable drives. And the read-only issue, for example, Seagate external hard drives become read-only after macOS Mojave update, is one of the most common disk problems.

In this article, we introduced three possible reasons for disk being read-only on Mac, and you can find solutions to change the external drives from read-only accordingly.

Why a Seagate external hard drive is read-only on Mac?

You may be wondering why my Seagate external hard drive is read-only. In fact, read-only Seagate external hard drive results from various reasons. Generally, there are three possible reasons:

• The Seagate external hard drive is NTFS formatted
• You don't have permissions to access the Seagate external hard drive
• The Seagate external hard drive has some disk errors

In the following part, we'll go into details about how to fix the Seagate external hard drive read-onli issue in different situations.

Case 1: The Seagate external hard drive is NTFS formatted

Most of the time, a Seagate external hard drive being read-only on Mac is because the file system of this disk is the Windows NT file system (NTFS). That's because macOS disabled the NTFS write support by default. If you connect an NTFS formatted external hard drive to your Mac, you will find that files on this disk will be locked or show as read-only. You can only read this NTFS formatted Seagate external hard drive on Mac.

How to check if your Seagate hard drive is NTFS formatted on Mac?

1. Open the Finder and click Go at the upper right of your desktop, then choose Utilities.
2. Find Disk Utility and open it.
3. Select your Seagate external hard drive in the left sidebar of Disk Utility.
4. Then you can see Windows NT File System on the right.
5. You can click the Info icon at the upper right to check if this disk is writable.

Solution: Use NTFS for Mac to write to Seagate external hard drives on Mac

In this situation, many people may think about converting NTFS to APFS or formatting it to make the NTFS drive compatible with macOS. However, the truth is that you can fix the Seagate external hard drive read-only issue without formatting, i.e. you don't have to lose your files on this drive.

Alternatively, you can download NTFS for Mac software to enable NTFS drive write support on Mac with no fuss. There are a great number of NTFS for Mac in the market, and iBoysoft NTFS for Mac is used here as an example.

iBoysoft NTFS for Mac: NTFS for Mac driver and more

iBoysoft NTFS for Mac is a handy disk management tool, which can help you mount NTFS formatted external hard drives, USB flash drives, SD cards, etc. on Mac with write support. This NTFS drive mounter is also compatible with macOS 10.15 (Catalina), macOS 10.14 (Mojave), macOS 10.13 (High Sierra), macOS 10.12 (Sierra) and Mac OS X 10.11 (El Capitan), 10.10 (Yosemite), 10.9 (Mavericks), 10.8 (Mountain Lion).

How to use iBoysoft NTFS for Mac to write to NTFS Seagate external hard drive on Mac?

Step 1: Download and install iBoysoft NTFS for Mac on your computer.

Step 2: Launch this NTFS driver for Mac and connect Seagate external hard drive to Mac.

Step 3: Write to Seagate external hard drive after the drive is mounted successfully.

Aside from being an NTFS for Mac driver, iBoysoft NTFS for Mac is also a wonderful tool to manage files on NTFS external drives. It lets users open, monut, repair, and erase NTFS drives on Mac natively and seamlessly.

Case 2: You don't have permissions to access the Seagate external hard drive

If your Seagate hard drive denies your access or restricts you to read-only activities, there is likely an ownership conflict. Being a multiuser operating system, macOS sets up access permissions for all files and folders on the system, including external drives.

Solution: Change permissions on Seagate external hard drive

To fix the read-only Seagate external hard drive issue, you need to regain full access. You can ignore the ownership or change the sharing and permissions of this disk in the Finder by following the below steps.

Step 1: Select Seagate external hard drive on your desktop or in the Finder sidebar, and then press Command + I to get information of the drive.

Step 2: Scroll to the bottom of this list and click on the triangle that is at the left side of the Sharing & Permissions tab.

Step 3: Click on the lock icon at the right bottom and type in the password to unlock this tab.

Step 4: Check the box to Ignore ownership on this volume, or you can toggle it off and then on if it's already enabled.

Step 5: Click on the gear button and choose Apply to enclosed items… to save your changes.

Then you can go to check if your Seagate external hard drive is read-only still. If not, you will be able to write to this disk.

Case 3: The Seagate external hard drive has some disk errors

If your Seagate external hard drive becomes read-only not for the reasons above, you may need to have a check if there is any inner disk error. Some formatting errors will make an external hard drive read-only on Mac. If this is the cause, usually you will see a warning in Disk Utility that states it is only being mounted in read-only mode.

Solution 1: Fix read-only Seagate external hard drive in Disk Utility

Fortunately, there is a built-in tool called First Aid that can check and repair some minor disk errors. When your Seagate external hard drive becomes read-only due to logical disk problems, you can use First Aid to repair it then.

Here is the guidance to fix read-only Seagate external hard drive with Disk Utility:

1. Open Disk Utility.
2. Select the read-only Seagate external hard drive on the left window.
3. Click First Aid in the top center and choose Run to repair this disk.

Solution 2: Reformat Seagate external hard drive

However, if Disk Utility fails to fix read-only Seagate external hard drive, the last thing you can try to remove write protection from Seagate external hard drives would be reformatting. Reformatting will assign a new file system to this disk, consequently, the Seagate external hard drive issue could be fixed.

Seagate External Hard Drive For Mac Write Permissions

But before you go ahead to erase this disk, you should know that reformatting will wipe the files on this hard drive. Thus, you are advised to check if you have a copy of data back in the first place , or you can recover data from this external hard drive with iBoysoft Mac data recovery to avoid data loss.

If you're sure that you have data backup in hand, you can proceed to reformat this read-only external hard drive with the following tutorial.

1. Open Disk Utility as you did before.
2. Select the read-only Seagate external hard drive in the left sidebar.
3. Click Erase in the top center of Disk Utility.
4. Fill in name, format, and scheme when the pop-up asks.
5. Click Erase to confirm this operation.

A final note

Besides Seagate external hard drives, Toshiba, WD, Samsung, or other brands' external hard drives will come across the read-only problem. It is common to see people complaining WD My Passport external hard drives suddenly became read-only on Mac. You can also use these solutions to fix this problem. But if you are unable to fix it with the solutions suggested above, you can only send it to local disk repair store for help, but that will cost a lot usually.

What To Do If Your Mac Does Not Recognize a Seagate External Hard Drive?

Do you experience like you connect an external hard drive not mounting mac and it does not recognize it? To solve this problem we are providing you some of the solutions that we give you the problem disappears. Now, it is also very possible that none of the solutions is not working and you really have a problem with the expansion ports of your computer or that the storage medium is defective.

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We will try to give you several solutions, some of them are very simple, but there are times when the most obvious is the first thing we discard. If you connect Seagate external hard drive won’t mount mac, the solutions may be as follows to solve your issue Seagate External Hard Drive Not Showing Up Mac.

The USB Cable Does Not Work Correctly:

One of the first steps you should check is that if any physical element is failing in the steps. It seems silly, but on many occasions especially when we refer to battery charges, the cable with which we try to feed and read the data, does not work.

Step 1:

• So, try to connect this hard drive to another computer and discard that the USB cable is the element that fails. We understand that if it is a USB memory, this step should skip it.

Step 2:

• You connect the Seagate external hard drive or the USB memory and check that it does get power because the indicator LEDs work.

Step 3:

• Before continuing with the next step, it is better to check that the Mac actually recognizes the device or not.
• For this we go to Finder, go to the menu bar and we are interested in the option to Go.
• Then we mark the option “Go to the folder …”

• In the dialog box that appears we must write.

/Volumes/

• If you return results and our external hard drive or USB memory appears on the screen.

Step 4:

Another reason why it is impossible for you to see anything from an external storage element on your Mac is that you do not have the correct option selected on your system. What do we mean by this? Well, a simple activation in the Finder preferences is that.

• Click on “Finder” in the Dock.
• Now go to the menu bar and click again on Finder and then on Preferences.

• You will see that there are different tabs where you chop.
• Well, here we will depend on what you want as a final result. If you want your Seagate external storage device to be displayed on the desktop, go to “General” and select the items you want.
• On the other hand, if you want to appear in the sidebar of the Finder, choose the option “Sidebar” and mark the options that you want to be displayed in the “Devices” section.

These are the Basic Checks which we should perform before going directly to the main process. Now let’s have a look at the other process as well.

Recommended Articles:

Reset The System Management Control (SMC):

Seagate External Hard Drives Instructions

Finally, if none of the previous solutions helps you. It may be time to reset the system’s management driver, also known as SMC. With this step, it is possible to get our Mac back to working conditions. Although in the support page of Apple you have all the steps depending on the type of equipment you have. We are providing them below simply.

MacBook Laptops (MacBook Air, MacBook, MacBook Pro) Without Removable Battery:

• Select the Apple menu> Shutdown
• After the Mac shuts down, press the Shift-Control-Option keys on the left side of the integrated keyboard. At the same time, press the power button. Press and hold these keys and the power button for 10 seconds
• Release the keys
• Press the start button again to turn on the Mac

Desktops Such As iMac, Mac Mini, Mac Pro:

• Select the Apple menu> Shutdown
• After the Mac shuts down, unplug the power cord
  Wait 15 seconds
• Reconnect the power cord
• Wait five seconds, and then press the power button again to start the Mac

iMac Pro (different steps to a conventional iMac):

Seagate External Hard Drive For Mac

• Select the Apple menu> Shutdown
• After the iMac Pro turns off, press and hold the power button for eight seconds
• Release the power button and wait a few seconds
• Press the start button again to turn on the Mac Pro

By doing these things for the respective devices will reset the System Management Controls (SMC).

Seagate External Hard Drive For Mac Not Working

By doing these ways you will definitely Solve the issue “Seagate External Hard Drive Not Showing Up Mac”. Simply follow the above given steps and you will fix them for sure. Make sure to follow the Basic Step first. Feel free to contact us using the comment section if you have any issue in doing it. We will help you out for sure. Keep Following us in Social Networks and well as keep visiting Cracko for more informative articles.