What To Do If Your Mac Does Not Recognize a Seagate External Hard Drive?
May 27, 2014 - As long as the drive connects to your MacBook Air via a connection protocol that the Air supports like Thunderbolt or USB 2 or USB 3 you can. Summary: This article will give you 4 workable solutions to fix the Seagate Backup Plus not mounting, not working issue on Mac. To prevent unexpected data loss, you'd better at first download free Mac data recovery software, like iBoysoft Mac Data Recovery, and recover data from the 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.
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.
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Reset The System Management Control (SMC):
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):
- 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).
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.
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If you've purchased a Seagate hard disk drive to use on one of your office computers, you can partition it in Apple's Disk Utility application running on a Mac. Along with preparing drives for Macintosh computers, Disk Utility also can ready them for use on Windows PCs. Unless you're trying to repartition the startup drive on your Mac while you're booted from it, you can launch Disk Utility without restarting your Mac.
1.Locate the Launchpad icon in your Dock – a brushed-aluminum circle with a drawing of a rocket – and click on it. Click on the 'Utilities' icon in the set of application icons within Launchpad. The other icons vanish, and a dark-grey band drops down from the Utilities icon, displaying your utility programs. Click on 'Disk Utility' to launch it.
2.Look in the list on the left side of the Disk Utility interface for the name of the drive you want to partition, and click on the applicable listing. Note that drive names appear flush left in the list, with the names of their partitions indented below them in alphabetical order. Even a drive you format as one unified piece of storage space contains a partition equal in size to the addressable size of the mechanism.
3.Click on the 'Partition' tab at the top of the Disk Utility interface. If you clicked on a partition name instead of a volume name in the list, the tab won't appear.
4.Set a volume scheme using the drop-down menu of the same name, or use the '+' and '-' buttons below the Volume Scheme area to add or remove partitions from its list. Click on the listing for each partition in the Volume Scheme list and enter a name, format and size. To alter partition sizes interactively, drag the dividers between them in the Volume Scheme list up or down. Select any partition that you plan to use as a startup disk for the Mac OS and click on the 'Options' button to set its partition as GUID. To format and partition a disk for use on a Windows PC, use Master Boot Record as your partition scheme.
5.Subdivide an existing drive partition to reallocate its space without losing the data already on it. Click on a pre-existing partition in the Volume Scheme list, and click on the '+' button. This procedure divides the existing partition in half, unless it's more than half full. In that case, Disk Utility divides the partition unequally, with one portion sized to hold existing data and the other created from the rest of the partition space.
6.Click on the 'Apply' button to set up your drive with the partitioning scheme you created. Once Disk Utility finishes creating them, your partitions' names appear in the list on the left side of the Disk Utility interface.
Tips
- To erase and partition an internal disk so you can install a bootable copy of the Mac OS, restart your Mac and hold down 'Command-R' to enter Recovery mode so you can use its copy of Disk Utility.
- If you're creating a partition to use with Boot Camp on a Mac, use the Boot Camp Assistant, also among your Mac OS utilities, rather than Disk Utility.
- Unless a Disk Utility Volume-Scheme listing must scale up in height to accommodate a long partition name, the individual segments' sizes correspond to the relative sizes of the partitions, making the Volume Scheme function like a column graph.
Warning
- Repartitioning a disk drive through Disk Utility can destroy the data on the drive, even if you only subdivide an existing partition, and will destroy the data if you completely repartition the drive. If your drive mechanism contains valuable data, back up its contents before you repartition it.
References (2)
Resources (1)
- Mac OS X Lion: The Missing Manual; David Pogue
About the Author
Elizabeth Mott has been a writer since 1983. Mott has extensive experience writing advertising copy for everything from kitchen appliances and financial services to education and tourism. She holds a Bachelor of Arts and Master of Arts in English from Indiana State University.
Photo Credits
- Medioimages/Photodisc/Photodisc/Getty Images
Choose Citation Style
Mott, Elizabeth. 'How to Partition a Seagate in Apple Disk Utility.' Small Business - Chron.com, http://smallbusiness.chron.com/partition-seagate-apple-disk-utility-52127.html. Accessed 18 October 2019.
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Mott, Elizabeth. (n.d.). How to Partition a Seagate in Apple Disk Utility. Small Business - Chron.com. Retrieved from http://smallbusiness.chron.com/partition-seagate-apple-disk-utility-52127.html
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