- External hard drive: external hard drive is the hardware component like HDD and SSD that you used to store the data. In Mac Disk Utility, it shows in the first line of the whole disk directory (e.g.
- Please see below on how to reformat your external hard drive on Mac and Windows. DISCLAIMER: Please keep in mind that reformatting will result in the loss of all the data on the hard drive so make sure you back up your data elsewhere before starting. How to Reformat in Mac. Step 1: Make sure your external hard drive is attached and mounted to.
- When you use a hard disk drive, Time Machine will take a while to back up your Mac. You can get an external SSD (Samsung T5 500GB $89.99 from Amazon) and format for a reasonable price to use with your Mac’s Time Machine. The SSDs are fast, don’t need any external power supply, and have more resistance to shock and vibrations.
Dec 16, 2020 • Filed to: Solve Mac Problems • Proven solutions
Formatting an external hard drive or USB flash key is straightforward. Note: before you start formatting, bear in mind that all data from the drive will be erased, so ensure you have made a copy of your data. Once you have the copy, follow the guide below. First, connect the drive to the Mac and launch Disk utility, which is under Utilities.
Most of the people in the world prefer using a Windows PC. And the Windows system uses a different file system which is known as Fat32. Usually, the Fat32 drive can be read and written by macOS, but it is not considered optimal. Even if you try to format the Fat32 drive on Mac, you might end up causing more issues. So, if you have got your hands on a drive which is formatted as Fat32 of any other format instead of Mac OS Extended or APFS, then you should go through this article.
Here, we are going to learn the procedure to format a USB drive and an external hard drive on Mac. Even if you want to reformat the drive on Mac, we have all the answers for you.
Part 1. Overview of Formatting Drive on Mac
Formatting isn't just a process of erasing the existing data on a drive. It is done as a routine maintenance task. But if you want to ensure that the drive has a complete Mac compatibility, then you'll have to format the drive using the Mac OS Extended filesystem. It is possible to read and write on a drive that has a different file system. But unless you format the drive on Mac, it can't be used as a bootable disk or with Time Machine.
Unless you intend to use the drive for file exchange between Windows and Mac, the formatting would be the right thing to do. Here are some other factors that will conclude that formatting the external drive with Mac is necessary as it will also improve the performance of the drive.
- To remove the data from a USB drive or any other drive completely. Simply erasing the data leaves a binary print on the drive. But formatting will erase the binary data too.
- To change the Operating system. Using another OS-compatible drive can make your OS vulnerable to viruses, malware, and other malfunctions. Thus, formatting the drive and deleting the previous system files and settings is vital.
- To improve the performance of the drive, frequent formatting is essential.
- To remove all kinds of viruses and malware, formatting works more effectively than deleting the files.
Thus, formatting the USB drive or external hard drive will get rid of any software conflict that you are facing and even glitches will disappear.
Part 2. How to Format a Hard Drive on Mac?
Now you can understand that there are several benefits of formatting a drive. Technically, when you want to switch a USB or hard drive system to another OS, it is termed as reformatting. It allows the users to reinstall OS and all other software once the format is complete. It is considered as a better process as it is comparatively easy to format the drive for Mac instead of removing files which are malfunctioning. So, from here on, reformat will be considered as a format.
So, here is the process by which you can format hard drive or USB for Mac. The same procedure is followed for all other storage devices too.
- Connect the hard drive or USB with Mac and open Disk Utility from Applications.
- Locate the drive from the left side panel of Disk Utility and open it.
- Now switch to the Erase tab and click on the Format drag-down menu. Choose the Mac OS Extended (Journaled) option.
- Change the name of the drive if you want to and finally tap on the Erase option at the bottom of the interface.
A popup window will appear and ask you to confirm the action. As you press the Erase button, everything on the drive will be deleted completely. If you are formatting a small flash drive or USB drive, the process will complete quickly. But if you are formatting a big size hard drive, then the process might take longer than you expect. And make sure that you don't close the Disk Utility before the process finishes.
Part 3. The Best Format Choice of External Drive on Mac
Using the external drive on Mac is a good idea as it provides additional storage. But it is hard to pick a suitable format as it depends on your usage. So, it is better that you know your options and understands which format is right for you. So, here are the best formats for an external hard drive for Mac. You can choose from a variety of file systems.
1. Apple File System (APFS):
All new Macs come pre-installed with this file system. It is optimal for use if you prefer using a Solid State Drive or flash drive. But it is also compatible with the mechanical hard disk drives too. If you don't want to use the drive with Windows OS, then you can pick this format.
- Fast copy and paste
- Better organization of data
- Improved metadata handling and focus on the encryption
2. Mac OS Extended (HFS+):
This format means a Hierarchical File System plus. This was the main file format for macOS before APFS was released. You can reformat USB on Mac to this format easily. This format is suitable for both mechanical and SSD. This format can't be accessed by Windows and if you want to do that, you'll need an additional program.
3. exFAT (Extended File Allocation Table):
This format is designed to overcome the limitation of format fat32 on Mac. By using this format, you can easily share the content between Mac and Windows.
- Read and write feature compatible with Mac and Windows OS
- Ideal for flash storage and External drives.
4. MS-DOS (FAT):
It is the FAT32 format on Mac and it is labeled as MS-DOS (FAT). This format is only ideal for old computers. If you need to transfer the files from an old computer, then you can switch to this format. Otherwise, you'll have to deal with its limitation. It is only good for Windows XP, so, you better avoid it for Mac.
As you can see, using the APFS or HFS+ format for Mac is ideal to avoid complications with your data files.
Part 4. How to Format USB to FAT32 on Mac?
process, make sure that you have made a backup, or extracted the files of the drive.
Method 1. With Disk Utility:
- Connect the USB drive to Mac and launch Disk Utility from Application. On the left side panel, you will see the USB drive name.
- Click on the USB name and switch to the Erase Tab. There, you will see the Format option where you have to select the MS-DOS (FAT) format and Master Boot Record scheme.
Finally click on the Erase button and the USB drive format will complete.
Method 2. Using Mac Command Line:
How To Format External Hard Drive For Mac
- Connect the USB drive to Mac and press CMD + Space key to run Spotlight. Type Terminal in the search bar and hit Enter.
- When the Terminal window opens up, type diskutil list and you'll find out which is your USB drive.
- Type the command sudo diskutil eraseDisk FAT32 MBRFormat /dev/disk2 where
- Sudo is the user right
- diskutil call the disk utility program
- EraseDisk command is to format
- FAT32 set the file system
- MBRFormat commands the Disk utility to use Master Boot Record to format.
- /dev/disk2 is the location of your drive.
Wait for the process to finish and type diskutil list again to check whether formatting is done correctly or not. Now, you can use the USB with the FAT32 file system on Mac.
Video Tutorial on How to Format a USB Flash Drive on Mac
Part 5. How to Recover Formatted Data on Mac?
You will need a strong and reliable data recovery tool for this and Recoverit is the perfect answer. This software is specifically designed so that the users can restore the files that are lost from their system. Recoverit Data Recovery for Mac makes it convenient to get them back. It has a wide array of formats and files support. Plus, you can perform selective recovery along with the deep scan mode which has a 96% success rate.
You can download and install the software from the official website. Once it is installed, you can follow the steps below to recover the lost word files on Mac:
Step 1: Select the Recycle Bin Recovery mode
Launch the software and specify the location on the drive where you want to look for the lost files. In case you don't know the exact location, choose the 'I can find my partition' option and hit the Start button.
Step 2: Scan the Location
The software will scan the Mac drive to look for lost or deleted files. Once the scan is finished, the results will be displayed on the screen. The files will be sorted out according to their formats. Now you can select the files.
Step 3: Preview and Recover
Click on the file to have a preview and make sure that it is not damaged. You can perform multiple selections with this tool. After you've selected all the files, you can tap on the Recover option at the bottom of the screen.
So, you now know what you can do if you ever lost your important files on Mac. However, while you are saving recovered screenshots on Mac, don't save them to the location from where they get lost.
As you can see, it is easy to format USB for Mac and Windows both. As Windows OS is more common, people know a thing or two about it. But Mac OS seems complicated to them. Once you get familiar with the OS, it is not that hard. And if some error arises or anything goes wrong, Recoverit is always here to retrieve your lost data.
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Video editors will often find that they need to share files between a PC and a Mac. Use these steps to format external hard drives for both operating systems.
Top Image via Hard Drive Labels
As a video editor or Digital Imaging Technician, you will often need to share files with others. Eventually you will find out that you may not be working on the same operating system (OS) as others. If you work solely on a Mac, but need to send files to someone working on a PC, your external hard drive needs to be set up for both operating systems. Let’s take a look at the different types of formats, and which are best for video production.
Formatting the Hard Drive
A vast majority of video production will be done on a Mac or Windows operating system, so we aren’t going to cover Linux. Hard drives set up for use on Windows machines only will often use NTFS, while Macs will use HFS+. That said, if you are using both a PC and Mac in the workflow, you’ll need to use a different format.
Image from Shutterstock
You may be using only Macs or PCs in your own office, but you will also need to take into account what type of machines your client is using. If you need to send them RAW files or an edited sequence, you will need to make sure the external hard drive is set up for both operating systems. To do this, you will need to use either exFAT or FAT32 formats. This will allow you to use the hard drive on both a Mac and PC.
FAT32 is often used among general users, but FAT32 has limitations that can affect filmmakers. FAT32 has a maximum file size of 4 GB per file. The limitation affects both Mac and PC users. A single high resolution file can easily go over 4 GB, so Fat32 may not the best format. The best format for video production is exFAT. The maximum individual file size for exFAT is 16 EB. 1 EB, or exabyte, is 1 billion GB. That said, if you are using smaller file sizes — FAT32 can suffice.
Format Hard Drive (Mac)
1. Connect the external hard drive to the computer.
2. Click Go on the top tool bar, and select Utilities.
3. Open Disk Utility.
4. Select the external hard drive on the left-hand side.
5. Click the Partition tab.
6. Change the Partition Layout from Current to 1 Partition.
7. Click Options, Select Master Boot Record, and click OK.
8. Name the hard drive with a name of your choice.
9. Click the Format drop-down menu.
10. Select exFat (or MS-DOS FAT for a FAT32 format).
11. Hit Apply, then click on Partition.
Formatting Hard Drive (Windows)
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1. Right-Click on the Windows icon in the lower left-hand corner.
2. Select Disk Management.
3. Right-Click on the external hard drive in the Volume tab.
4. Click Format.
5. Name the hard drive.
6. Select exFAT (or FAT for FAT32).
7. Click OK.
Naming and Labelling Hard Drives
If you will be using multiple external hard drives on a project, you’ll want to make sure to keep them organized. This includes the way you name the drive and how you label it.
One of my personal tricks is naming all drives after an actor. For instance, one project had several external drives, all of which were named after different Will Ferrell characters — Mugatu, Megamind, Lord Business, and Ron Burgundy. Another project used Tom Hanks characters — Forrest and Woody.
Remember that external drives should be used temporarily — and all footage should be backed up elsewhere. Use checksum verification to make sure everything is copied correctly.
There are plenty of ways you can label your drives. You can simply use some masking tape or gaff tape, and then write the name of the drive. You can also use hard drive labels, which are the awesome stickers featured above. You easily put them on your external drive to keep track of them.
If you are a parent, like myself, you can also use any stickers you have lying around the house. I recently had Kermit the Frog and Optimus Prime hard drives.
How To Format A External Hd
No matter how you label your hard drives, just make sure you keep track of them. You never know when you will need that footage from a three-year-old project.
Got any hard drive organizational tips to share with the community? Let us know in the comments below!