Time Machine is a handy macOS feature that creates a backup of your important files, documents, and system settings. It is already integrated with macOS, so if anything happens, your system can easily restore your settings.
Drives intended for PCs sometimes come bundled with software that will automatically back up your files to the drive when it's connected, but such software isn't really a consideration for Mac users, who already have an excellent built-in backup option in the form of Time Machine. The first time you plug in an external drive, Time Machine will. My Recommendations for the Best External Hard Drive for Mac Time Machine Backup Best overall: Samsung T5 SSD. The device is so small that it can fit in your shirt pocket. It’s a little bigger than a. Samsung T7 Touch. Do you want even more speed? Then check out Samsung T7. It’s a new drive from.
Sure, creating MacBook backups to an external drive is easy. But if you have saved plenty of old Time Machine backups on your disk, it is likely that an error message will pop up, telling you there is no sufficient space. This means you need to delete older backups every now and then to make space for new ones.
If you are confused about how to delete Time Machine backups from external hard drives, we’ve got your back. We created this article to teach you how to erase a Time Machine backup off an external hard drive.
3 Ways to Remove Time Machine Backups From an External Drive
There are three easy ways to delete old Time Machine backups from an external drive: delete them directly from the disk, remove them using Finder, or use Terminal.
1. Erase Time Machine Backups Directly from the Drive
Time Machine backups do not consume much space, but take note that your hard drive space is not infinite. Sooner or later, you need to delete some of these backup files to make space for new ones.
To delete these backups directly from the drive, follow these steps:
As long as you follow the steps above carefully, then you should be able to delete old Time Machine backups seamlessly.
2. Erase Time Machine Backups Using Finder
Another efficient and easy way to delete Time Machine backups from your external drive is to use Finder. Here’s how to use it:
Using Finder to erase Time Machine backups is a very effective method, but you can only use it for deleting Time Machine backups and not individual files from the folders.
3. Erase Time Machine Backups Using Terminal
You can also use Terminal to erase Time Machine backups from your external drive. Just be careful with this method because there is no way you can undo your actions.
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To erase all Time Machine backups from an external hard drive using the Terminal app, follow these steps:
To erase Time Machine backups one at a time using Terminal, follow these steps:
Summary
Time Machine is a great utility for Macs. It gives macOS users the assurance that their personal settings and data are safe and data loss is one less concern they need to have.
But it is also worth noting that a backup drive space is very limited, which means Mac users need to adjust and get rid of outdated backups to allocate space for new ones. Hopefully, the methods above can help when the time comes that they need to delete Time Machine backups.
If deleting Time Machine backups is too complicated for you, do not hesitate to seek help from experts. Take your MacBook and your external hard drive to the nearest Apple Store and let an Apple Genius do the task for you. Of course, it entails spending some cash, but it’s definitely a wiser action than losing loads of important data.
After you’ve deleted outdated backups, you might want to clean up your Mac even further. Get rid of junk files and system files that are eating up a huge chunk of your Mac’s storage space. For this task, you can simply download and install a reliable Mac cleaning tool.
With the methods we shared above, do you think you can delete outdated Time Machine backups from your external drive on your own? Do you know an easier way to erase old Time Machine backups? We’d love to hear you – comment your thoughts below.
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Sep 27,2020 • Filed to: Hard Drive Recovery • Proven solutions
'How to format an external hard drive Mac? What format system to use when reformatting my storage drive for a Mac?'
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This is a frequent question asked by first-time, as well as the not-so-tech-savvy, macOS users. Learning how to format an external hard drive Mac is essential. Because saving all your data on the Cloud is nice and all, but physical storage is still popular. Especially if you don't have a stable internet connection or if most of your files are large.
Luckily, you don't have to learn rocket science to be able to format an external hard drive for Mac or PC. The operation is pretty straightforward. When it comes to your iOS device, we have listed two methods for you, read below and explore more.
Part 1: What Is the Best Format for External Hard Drive Mac?
The first step to formatting your external drive for a Mac computer is choosing the right format. There are four possible choices:
To understand which is the best for you, let's have a comprehensive overview of each of them.
1. Apple File System
The APFS was first introduced in 2017 as a replacement for the HFS+. Nowadays, all new Macs come with the operating system preinstalled on APFS, as this system is optimized for use with SSD and flash storage drives. However, it still works with traditional HDD drives too.
This is the best format to pick if you have an external SSD or USB flash drive that you don't intend to use with a Windows device.
The biggest strength of this system is the speed, as well as the encryption and metadata handling. However, you won't be able to use this system with Time Machine.
2. Mac OS Extended
The HFS+, or Hierarchical File System plus on its real name, was the main file system used for Mac until 2017.
This type of file system is suitable to use with both HDD and SDD drives, but the latter will perform slightly better with the APFS mentioned above. If you have an older Mac, though, choosing the HFS+ is your best bet.
In general, all external drives formatted to HFS+ work nicely with older Mac versions but are incompatible with Windows.
3. Extended File Allocation Table
Designed by Microsoft, the exFAT is a good choice if you plan to use the external hard drive with both macOS and Windows systems. Yet, you won't get top performance on either. This choice is more appropriate for USB flash drives, although you can still use it for SDD and HDD units too.
The main issue with exFAT is that your drive will be more prone to fragmentation when used with Apple devices and is less stable than NTFS on Windows. If you really have to share the drive between Mac and Windows machines, that's your best option though.
4. MS-DOS
Macs also support FAT32 drives, marked as FAT in Disk Utility. This format should be avoided at all costs unless you're dealing with a really old Windows computer, which you really have to use in parallel with your Mac system.
Typically, there is no reason to choose this option unless you're planning to use the external hard drive on a Windows XP or earlier machine.
Part 2: How to Format an External Hard Drive Mac?
Now that you know which format to choose, it's time to learn how to format an external hard drive for Mac. There are essentially two methods, with Disk Utility or Time Machine function.
Note: If you plan to format an older external drive, perhaps one you used with another device, make sure to backup all data before proceeding. Formatting is a permanent procedure that can't be reversed. While there are data recovery software you can use if you lost data, it is always better to prevent.
That said, here's how to format an external hard drive Mac:
Method 1: Format Mac Hard Drive with Disk Utility
Disk Utility is a utility application proprietary to macOS that is used to both format and manage internal and external disks. Here's how to use it:
Step 1 Connect the external hard drive you want to format to your Mac, then start the Disk Utility app that you can find under Applications -> Utilities.
Step 2 On the left side of the Utilities screen, find the name of the external hard drive you want to format and select it. Then, on the top side under the Disk Utility, click on the Erase button.
Step 3 Follow the on-screen prompts to select the desired file system and allow the drive to format. That's it! After the process is complete, you can either start using the drive or choose to create partitions on it.
Method 2: Format Mac Hard Drive with Time Machine
Formatting an external hard drive with Time Machine is as easy as formatting it with Disk Utility. Time Machine, however, gives you the possibility to create an automatic backup of the data on your hard drive before formatting it.
Before you proceed, therefore, you should first set up the external drive to use with Time Machine. To do this, open System Preferences and select Time Machine after you've connected the external drive to your Mac.
Now, click on Select Disk and select the desired drive from the list. Click on the Use Disk button. At this point, the system will run an automatic backup two minutes after you've clicked on the Use Disk button, or you can proceed with the formatting if the hard disk is empty.
To format an external hard drive for Mac with Time Machine, you must follow the steps below.
Step 1 Open Finder, Applications, then go to Utilities and Disk Utility.
Step 2 Follow the steps above to format the drive, and then you can use it with Time Machine on your Mac system.
Part 3: Bonus Tip – Data Recovery from Formatted Hard Drive on Mac
Sometimes, it may happen that you accidentally formatted an external hard drive containing important data. Whether it's your wedding pictures or your bachelor's degree thesis, chances are you want to get that data back as quickly as possible.
Apple Macbook External Hard Drive
If you have a newer version of Mac, you can use the Apple Time Machine to recover your canceled files, or you could choose to use external software, such as Recoverit Data Recovery.
1. Recover Data with Apple Time Machine
In the former hypothesis, you can try to recover your data with the Time Machine. This app is Apple's backup feature present on the newer systems. If you followed the steps above before formatting the hard drive with Time Machine and allowed the app to execute the backup, then there are high chances that you can recover any lost data without too much hassle.
To do so, just launch the Time Machine and browse through the folders to see if it has saved the files you require.
For easier browsing, you can use the time stamp feature on the right side of the screen and select the date or time when you executed the backup. Once you found the files, simply click on Restore to get them back.
2. Recover Data with Recoverit Data Recovery
If you didn't use the Time Machine function or couldn't find the files you need, you can try to recover any lost files with trusted third-party software, such as Recoverit - Data Recovery.
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This system is also very easy to use, in just three easy steps:
Step 1Install the application and choose the desired location
Download and install the software on your Mac computer, then open it and select the external hard drive, partition, or location where you want to retrieve data.
Step 2Start the scan to retrieve your lost data
External Hard Drive Not Showing Up
Click the Start button. The software will now scan the selected drive and display all retrieved data in an easy-to-scour list.
Step 3 Preview the recovered files and save them in your chosen location
Review and select the target files, then launch the recovery process. That's it. The software will restore your lost data.
ConclusionBest External Hard Drive For Macbook Air
As you can see, how to format an external hard drive Mac is not particularly complicated. The Disk Utility allows you to format the desired drive to the desired system in a blink of an eye. Backing up the data on your drive with Time Machine also allows you to avoid the recovery hassle. If you still lost some data, you even know which software to use to recover all lost files.
Best External Hard Drive For Macbook Pro
Now it's your turn. Use this guide to format your unreadable external drive, download, and use the data recovery software if needed, and don't forget to share this article with your Mac-addicted friends. They might make good use of it too.
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