Feb 08, 2020 How to Partition an External Hard Drive on Mac. If you want to create multiple partitions on your external hard drive (in fact, you should for better file organization), here’s a step-by-step guide: Step 1: Highlight your drive and click “Partition” in Disk Utility. Open the Disk Utility app and highlight your external hard drive. Jun 01, 2020 macOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. All you need is a connection to the Internet. If a wireless network is available, you can choose it from the Wi-Fi menu, which is also available in macOS Recovery. Pick the drive you wish to use to start up the Mac. For more advice about installing macOS or Mac OS X read How to update the Mac operating system and How to install old versions of OS X on a Mac. First, back up the data on the Mac-formatted drive if you have anything important on it. This process won’t actually convert the file system. Instead, we’ll just be wiping the drive and starting over from scratch. Any files on the drive will be erased. If you have a Mac lying around, you can plug the drive into a Mac and back up the files.
HomeHow ToMacsHow to Format or Partition an External Hard Drive on Mac
If you recently purchased an external hard drive or portable SSD for your Mac, you probably noticed that Mac OS X doesn’t allow you to write data on to the drive. This is because the drive has been initialized for Windows NT File system, NTFS for short, and NTFS is primarily for PC use. Mac computers support a different file system. Nonetheless, there’s a way you can format your external drive for a Mac compatible file system.
Before you dive into learning how to format your external drive, there’s an important factor you need to take into account. If your external drive has many useful files on it, you should ensure that you copy or transfer these files elsewhere. This is because when you begin the process of formatting your drive, all of your data will be deleted.
Although you can use a recovery program, such a Data Rescue, in order to recover your files, it will be quite a hassle, and near impossible. It’s better to take precautions beforehand, and back up your files to another safe location. Once you’ve backed up your important files and data elsewhere, follow the instructions below in order to format your external drive.
Format External Drive to Work with Mac OS X
In order to format your external drive, you’ll need to use Disk Utility. Disk Utility comes built-in with your Mac, and is used to erase, format, or manage internal and external storage devices. Disk Utility is also used in order to manage volumes, and organize data into partitions. Overall, this is a very useful tool, that will aid you greatly in the process of formatting your external drive. In order to get started and use Disk Utility to format your external drive, follow the simple instructions below.
1. Launch Disk Utility. You can use Spotlight to do this, by clicking on the magnifying glass icon in the top right corner of your screen. Type in Disk Utility in the search bar, and press the enter/return key.
2. In the left windowpane, you’ll see a list of the available drives. Please select the drive you would like to format. If you don’t see your drive available, ensure that it’s properly connected to your Mac.
3. Click on the Erase tab.
4. A window will now pop-up asking which file system you would like to use, in order to format your external drive. The default option is the Windows NT File system. Select Mac OS Extended (Journaled) Download os x lion installer. , instead.
If you prefer to use your external drive for both Mac and Windows, you can choose ExFAT Ccleaner for mac os x 10.6.8. , instead. You’ll also have the option to rename your external drive, if you wish to do so. Please be patient as the erasing process carries out. This may take some time depending on how much information needs to be erased.
After the process has completed, you can check to see if it was successful. Follow the instructions below, in order to see if your drive was properly formatted.
1. Right-click on the icon for your external drive.
2. Click on Get Info.
3. Next to Format, it should say Mac OS Extended (Journaled).
That’s all it takes. You’ve formatted your external drive to be compatible with Mac OS X, and have confirmed that the formatting process was successful. You can now edit, read, and write files, as you wish.
Partition External Hard Drive on Mac OS X
You should create multiple partitions on your external hard drive, in order to have enhanced file organization. This is very easy to carry out, and only requires a few moments of your time. In order to get started and partition your external hard drive, follow the simple instructions below.
1. Launch Disk Utility. You can use Spotlight to do this, by clicking on the magnifying glass icon in the top right corner of your screen. Type in Disk Utility in the search bar, and press the enter/return key.
2. In the left windowpane, you’ll see a list of the available drives. Please select the drive you would like to format. If you don’t see your drive available, ensure that it’s properly connected to your Mac.
3. Click on the Partition tab.
How To Format Hard Drive For Mac Os X Install
4. A window will open with a blue circle and the name of your external drive. Click on the + button in order to add a partition to your external drive.
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5. Feel free to allocate the desired volume to each partition that you create. You can easily do this by clicking on the small white circle and dragging it around, as you wish.
6. Feel free to rename each partition, as you wish, and select a file system for it.
7. Click on Partition Firefox for mac os x 10.5.8 9l31a. in order to confirm you’d like to carry out the partition.
Please be patient as the process to partition your external drive is carried out. Once the process has completed, you’ll see a Operation successful message. Click on Done when you see this message. That’s all it takes. You’ve now partitioned your external drive. Thanks to Disk Utility, the process was very easy to carry out, and only required a few moments of your time.
If you’re worried the partition didn’t carry out successfully, there’s an easy way to confirm. All you need to do is navigate to your Mac OS Desktop. On your Desktop, you should now see various icons, representing the partitions that you created, using the instructions above. Although you may think there’s no need to create partitions for your external drive, you’ll soon learn that this is a very neat tool that will allow you to have enhanced file organization.
Reformat External Hd Mac
You can create different partitions for different needs. For example, you can have a backup partition, a personal use partition, a work partition, and other such partitions of the like. This will increase your productivity, as all of your important files and data will be properly organized, and easy to see.
You can format the external hard drive or USB drive to make it compatible with both Mac and Windows machines. This thing is still unknown for many users but doesn’t worry it’s not complex.
If you are techy and use Windows and Mac computers frequently, then you might need to transfer data between Mac and PC. Windows and macOS filesystems are different and you might need to format the drive every time to use on both platforms. You don’t need to format the hard drive every time you can choose a filesystem while formating the drive so the hard drive or USB drive work on both Mac and PC
So to get rid of these situations we bring here a guide that will help you to format your drive which works on both platforms and you don’t need to format and backup data every time. After cross-compatible formatting, simply unplug the drive from one machine and then plug it to another. Sounds good to you right? So let’s started, how this works.
Understand file systems for Mac and PC
There are three common file system types to format an external USB or hard drive, SSD drive, SD card and etc. FAT32, NTFS, and exFAT, let’s have a look what’s the difference between these formats.
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FAT 32 Format
This format is pretty old but supported and it’s not efficient as compared to NTFS. It doesn’t support big features but offers great compatibility which means it’s compatible with all versions of Windows. It can only support 4GB file size and up to 8TB hard drivers. It’s not capable to store files larger than 4GB.
NTFS Format
NTFS is a modern format system and Windows also uses this format for itself and for other non-removable drives by default. This format is also compatible with all versions of Windows but limited to none Windows OS as FAT32.
exFAT Format
exFAT drives are faster at reading and writing as compared to FAT32. This format can store large files and it’s also lightweight. It’s compatible with all versions of Windows and the best thing it’s along with Windows it’s also compatible with macOS, Linux, and Android, etc.
Learn more: Copy data on NTFS drive in macOS
FAT32 is much better than NTFS and HFS+ coz it works on both operating systems. You can also install drivers on each OS to make work your drive. So exFAT is much better than all of these formats and a simple option but this will not work on Leopard.
Reformat External Hard Drive MacFormat and external hard drive on Mac
First, let’s see how to format an external hard drive or USB drive in macOS which works with both Mac and PC platforms, first plug-in your drive in macOS machine.
How To Partition And Format An External Hard Drive For Mac Os XFormat hard drive in Windows
The below steps for formatting external drive is for Windows 10 and also works the same with an old version of Windows. To format your external drive hard drive in Windows which works with both platforms, first plug-in your drive with Windows machine.
Open Disk Management tool by right-clicking on start menu icon and then select Disk Management. Now right click on the external drive and click on format option (double-check the drive name and capacity to make sure you are going to format the right drive.)
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Now enter the Volume label as you need and change the File system for exFat and click Ok. Now you are done.
Share your experience, how do you use an external hard drive on both Mac and PC. Did you format the drive as exFAT ? or use any utility that helps the system to read another type of file system. Please leave a comment below.
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