Format For Mac Os

 

Sep 28, 2020 • Filed to: Solve Mac Problems • Proven solutions

'I am thinking about selling my Mac and it has personal data on it. How do I format my Mac High Sierra? What should I do to make it entirely new? '
Format For Mac Os

Aug 14, 2020 Step 1. Install and run it. In the main interface, right-click the partition on that need formatting and choose “Format. In this pop-up window, choose exFAT among listed file systems and click “ OK ”. PS.: In this window, it is. Here you’ll go back to the main interface. Sep 19, 2020 WD My Passport For Mac Version The other type of WD My Passport hard drive comes in a ‘for Mac’ version. This means your new My Passport is formatted to HFS+ (Hierarchical File System). HFS+ and Mac OS Extended (Journaled) file system are one and the same thing. Aug 28, 2020 The most recommended format is APFS or Mac OS Extended (Journaled). There are numerous other formats too which will be displayed in the drop-down menu. You can select any format as per your requirement. The scheme- If this option is available, then you should choose the GUID Partition Map from the option. May 21, 2020 Currently, hard drives for Windows PC are always formatted with NTFS, while hard disks for Mac are formatted with HFS+. However, when we connect a NTFS formatted disk to Mac, Mac OS X doesn't allow us to write files to the drive neither edit files, though it can read a NTFS drive.

There are various reasons why people would try to format Mac. Maybe you are selling it or maybe you just want to empty up space. Whatever the reason is, the in-built Disk Utility is the only thing you need to carry out the task. But if you intend to use it afterward, you must gather up some additional information about the Mac file format too.

The biggest decision you have to make before you format Mac is to choose the right file format. Once you pick the right format for your needs, you can move on to how to format a Mac guide. Go through this article and you will know everything you should regarding formatting Mac safely.

Part 1. Overview of Formatting Mac

Formatting means deleting, erasing, or wiping out the existing data from a drive. This is done to make space for new data on the storage media. Formatting means erasing data on a drive while keeping the same format. You must have come across forums where people ask how to format NTFS on Mac. Typically, reformatting involves changing the NTFS or exFAT format to MacOS Extended format or APFS format as they are more compatible with Apple systems.

1. Reasons for Formatting Your Mac

The reasons which lead to formatting the Mac hard drive are listed below:

  • When you are giving your Mac away.
  • If you want to change the format of the disk such as Windows to Mac format.
  • When the drive can't be read by Mac.
  • When you are trying to resolve a disk error or working issue which can't be repaired.
  • If the macOS installer doesn't see the disk or can't install it properly.
  • If the macOS installer states that you can't install the volume as it is a part of Apple RAID.

2. Benefits of Mac Formatting

Despite the reason for formatting, there are various benefits of carrying out the task too. The advantages of formatting the Mac hard drive include:

  • It will prevent unexpected system crashes and extend the file of storage media.
  • It will improve hard drive performance.
  • It will prevent data theft as all the important data is deleted without leaving a trace.
  • Formatting also fixes glitches and software conflicts in the system.

When you are about to format Mac hard drive, it is vital that you have a complete understanding of the Mac file system format too.

3. When to Format or Reformat Mac?

Under normal situations, you only format Mac as the intention is to wipe away the data and files from Mac. It is a low-level formatting process that only involves erasing the data on the system. It doesn't overwrite the existing data or remove it completely. The traces of the data are still left even after formatting.

But when you change a file format system of a drive, it is called reformatting. The process is accompanied by the deletion of data on the drive as the format changes, the files saved on the drive becomes irrelevant. As you reformat MacBook Pro or any other version, a partition map is created on the selected drive and an appropriate file system is applied which works with Mac such as OS X Extended (Journaled) file system. It is considered as a high-level formatting process.

So, you only need to decide whether you want to use the drive for other data or simply want to free up space on the drive. Once you understand the difference, it will be easier to decide whether you prefer to reformat Mac or simple formatting.

Related: Further, read and get to know the methods to format the USB drive on Mac.

Part 2. How to Format Mac in 3 Ways?

We have gathered up a list of methods on how to reformat/format Mac without any hassle. You can use any of the listed methods according to your requirements.

1. Reinstall Your Mac OS:

It is very well-known that reinstalling the Operating System deletes every data and setting on the system. Luckily, you can install the Mac OS from the Apple server or the recovery partition in your drive whenever you want. This will format HDD on Mac and you will be able to use it as new.

  1. Reboot your Mac and while it is starting up the press and hold the Command + R keys until you see the Apple logo on the screen.
  2. A macOS utility window will pop-up on the screen and you will see several options on the screen. You obviously want to format Mac HDD; therefore, you will have to choose the Disk Utility option first.
  3. When the Disk Utility window opens up, click on the Erase tab and make sure that the format is compatible with the system. Then hit the Erase button at the bottom and wait while the drive is cleaned.
  4. Now quit Disk Utility and get back to the OS X utility screen. Click on the Reinstall macOS option and install the OS from the Apple server or a bootable disk you have.
  5. Enter the Apple ID is required and wait while the OS is reinstalled on your system.

Now, you can set up Mac once again as you want. The main advantage of using this method is that you can wipe the drive securely and restore the original version of macOS from the internet. Plus, you get to install the latest compatible macOS on your system.

2. Erase Mac Hard Drive

When you erase a hard drive, you basically format NTFS on Mac and change the format to a compatible one like AFPS or Mac OS X Extended (Journaled).

  1. Reboot the Mac and press Command + R keys during startup until you hear a chime. Wait as the OS X utility window appears on the screen.
  2. Switch to the Erase tab and select the volume which you want to erase. If you have no partition, then select the main hard drive.
  3. Choose the format as Mac OS Extended (Journaled) and ensure that the GUID Partition Map Scheme is used.
  4. You can choose whether you want the fastest erase or most secure erase under the Erase Free Space option. Drag the slider according to your preference and hit the Ok button.
  5. Finally, click on the Erase button and the Disk Utility will erase the entire drive in a while.

When you use this method to format Mac, so are only erasing the data and files on the system without making any changes in the OS.

3. Wipe Mac SSD

When you are trying to wipe the Mac Solid State Drive, you need to remember that the Mac SSD is the best-integrated circuit you can get your hands on. As it uses flash memory, the information is retained on the drive more firmly than other Storage Media. Therefore, you will have to use the Cryptographic-Erase instead of standard erase for Mac SSD to format Mac disc.

  1. While rebooting your Mac, press and hold the Command + R keys to enter the Recovery mode. You will see an Apple icon or hear a chime when you enter the Recovery mode.
Related: Go there and get more approaches to booting Mac into Recovery Mode.
  1. When the OS X utility window appears on the screen, choose the Disk Utility option.
  2. In the Disk Utility window, specify the drive that you want to delete and click on the Erase option.
  3. Select the Mac OS Extended (Encrypted) format under the format list. Then press the Erase button and set a password for the encrypted partition. Make sure that you use an easy password as you are most likely to need it soon enough.
  4. Let the drive get erased and turn into an encrypted format. Once the process finishes, again access the Disk Utility and change the format to Mac OS Extended (Journaled).
  5. When you press the Erase button, open the Security option in the pop-up window and you will see the secure erase option. The level of erasing determines the security, i.e. 35 Pass Erase is the most secure option.
  6. Finally, press the Ok button and proceed with the wiping process.

The main advantage of using this method is that will blank the slate securely. There will be no data left on the SSD whatsoever.

Video Tutorial on How to Format a USB Flash Drive on Mac

Part 3. How to Recover Formatted Data on Mac?

When you are trying to format Mac windows, it is obvious that you are going to lose some important files. But there is no need to panic; we can deal with loss using Recoverit Data Recovery software for Mac. This tool is specially designed to retrieve the lost data on your system.

Recoverit - The Best Mac Formatted Recovery Software

  • Recover various data on Mac or Mac-connected devices.
  • Scan and preview the files before you recover the data.

After you learn how to format Mac, it is important that you know how you can get the files back on your Mac. Here is the guide you need to follow:

Step 1: Select a location

Run the program and specify a location from where the files were deleted. In case you don't know where the files were located, choose the 'I can't find my partition' and hit the Start button.

Step 2: Scan the location

The software will scan the drive and display the results on the screen sorted out according to their format. You can also pause the scan at any time.

Step 3: Preview and Recover

Select the files that you want to recover and have a preview of the files. You can perform a selective recovery of the files, select as many as you want, and hit the Recover button at the bottom of the interface.

In this way, you can easily get your documents that were disappeared back on Mac. In case if the quick scan was not able to fulfill your requirements, then you can do a deep scan as well. Recoverit would extract data from your Mac's storage. While the deep scan would take more time than the first scan, the results would also be far better.

Part 4. Tips for Formatting a Mac

The long-time users know that NTFS or exFAT format on Mac are not compatible. These formats are more suitable for Windows users. Hence, unless you want to transfer the files from Windows to Mac, it is advised to not use these formats on Mac. Here are some other tips related to formatting Mac that will come in handy:

  • The Erase option in the Disk Utility with OS X El Capitan and later performs formatting of a drive and erasing of volume under the same name. So, you can use the Erase command for both tasks.
  • Make sure that you create a backup of the data already present on the drive as you might end up losing it permanently.
  • Choose between the format APFS or Mac OS Extended format carefully.
  • To find out the current format of the drive, you can look into the System Information. The file system column on the Storage sidebar displays the current file format.
  • It is advised not to change the built-in APFS-format into Mac OS Extended under any situation.

Conclusion

In this article, you almost learned everything on how to format HDD on Mac. You can choose the method as per your requirements. And if somehow you end up losing some important files, Recoverit is here to help you as it can recover data from the formatted hard drive. So, if your friends, family, or close ones need help with formatting Mac, forward the guide to help them.

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Sep 03, 2020 • Filed to: Solve Mac Problems • Proven solutions

'I just bought a new USB flash drive and a hard drive for extra storage, but they are not compatible with my Mac. The only solution I can find is to format the drives but I don’t know how to perform it. Can someone tell me how do I format a new hard drive for Mac?'

There are lots of people who mistakenly think that the USB drives and hard drives format don’t really matter. But the reality is quite different. Whether it is a hard drive or USB or internal drive, Mac uses different format support. So, you can’t simply use the same drive with both Windows and Mac. As a result, you will need to format the hard drive for Mac. Using the Mac preferred file system is important otherwise the files will be of no use to you.

In this article, we are going to discuss how to format a hard drive for Mac and some related terms too.

Part 1. Situations When Formatting a Hard Drive on Mac:

Before you get deep, you must understand what is the drive formatting. Some people confuse the term with reformatting. Basically, formatting is the process of preparing the storage devices such as hard disk drive, solid-state drive, USB flash drive, or any other for initial use.

The basic operation is termed as low-level formatting which means erasing the existing data on the disk. But it leaves the track to recover the data using the recovery tool.

There is another term related to disk formatting and it is called reformatting. It is called high-level formatting as it is used to prepare the disk for different file system formats. It is usually done during the OS installation or adding a new disk. Reformatting is done to free the storage space from the previous content stored in it.

You can consider disk formatting in macOS in various circumstances. Whether your system has corrupted data, damaged software, impending system upgrade, storage is full, or it is running slow, formatting will fix a lot of issues. Take a look at the scenarios given below and you will be sure that disk formatting will help you.

  • If you want to quickly erase all content from the drive permanently without leaving a trace of data on it.
  • If you want to change the format of the disk such as PC format like FAT or exFAT to Mac format.
  • If you see the message that the disk is not readable by Mac.
  • If you want to resolve a disk issue that can’t be fixed by the Repair feature of Disk Utility.
  • If the macOS installer can’t see the disk or unable to install it.
  • In case the macOS installer says that the drive can’t be installed because it is a part of Apple RAID.

Under all these situations, formatting is most likely to fix your problems and you will be able to use the drive on Mac.

Part 2. How to Format a Hard Drive on Mac:

Formatting is a very simple procedure that is operated in a similar way for all sorts of storage media. So, whether you wish to format the internal hard drive, external drive, or a USB flash drive, the procedure is the same for all. Here is the step by step guide you need to follow to format the hard disk on Mac. Before you erase a disk, make sure that you have a backup of the files you want to keep.

Step 1: Connect the USB drive or external drive to Mac and launch the Disk Utility from Applications.

Step 2: From the left side panel, pick the volume or the drive that you want to format and switch to the Erase tab.

Step 3: As you click on the Erase button, you will see several fields in the section. Enter the given information-

  • Name- Enter a name for the disk such as Macintosh HD/SSD/USB Drive or anything else you want.
  • Format- You have to choose a Mac supported format from the list. The most recommended format is APFS or Mac OS Extended (Journaled). There are numerous other formats too which will be displayed in the drop-down menu. You can select any format as per your requirement.
  • The scheme- If this option is available, then you should choose the GUID Partition Map from the option.

Step 4: After specifying the fields, click on the Erase button at the bottom of the window and Disk Utility will format the drive.

Once the formatting is complete, you can use the disk for a backup drive, sharing, time machine backup, or any other requirement. In case if the drive doesn’t appear in the Disk Utility interface, you will have to disconnect all the extra and non-essential devices connected to Mac. Make sure that the External drive is on and connected properly. Restart your Mac and then carry out the task.

Part 3. How to Perform Mac Data Recovery After Format:

There are situations when Mac users don’t get the chance to create a backup of their data and forced to format the hard drive. But you don’t need to panic. You can get your hands on Recoverit data recovery for Mac. If you have mistakenly formatted the data that you still need, Recoverit is the best chance you have to get the files back. It is a complete data recovery solution that is capable of recovering all kinds of files with wide format support of 1000+.

You can download the software from the official website and install it immediately on Mac. Once the setup is complete, follow the steps below to recover formatted drive files.

Step 1: Specify Location:

Run the program and specify a location from the main drive. If data is lost from an external drive or USB flash drive, then you’ll have to connect the drive with the system and then specify the location.

Click on the Start button to initiate the scanning process.

Step 2: Scan Results:

Depending on the data that is lost or deleted, scanning will take some time. As the process finishes, the files will be displayed on the screen according to their respective format.

You can decide whether you want to look for files according to file type or file path. You can also stop the scanning process in between if the results are displayed before the scanning finishes.

Step 3: Preview and Recover Formatted Data:

As soon as the data is displayed on the screen, you can have a preview of the files. Select as many files as you want and have a preview of the files. Tap on the Recover button to save the files on your system.

As you are retrieving the files, keep in mind not to save the files in the previous location. Depending on the amount of recovery, it will take a while and ultimately you’ll have your files back. If the normal scan doesn’t work for you, Recoverit also has a deep scan mode to look deeper for the deleted and lost files.

Part 4. Different Formats of Hard Drive for Mac:

Mac Hard drives have wide support for formats but there are two major formats that are preferably used by the Mac users. It also depends on the macOS version you are using. The key point to consider is that the drives formatted with the newer versions won’t be recognized by the older devices. So, when you are formatting a USB drive, it will be ideal to choose the right format which is Mac OS Extended.

The supported Mac formats for the drive are explained below:

APFS:

The APFS format is optimal for Solid State Drive such as flash drives. Hence, if you are formatting a flash drive, you should definitely choose the APFS format. Along with the flash drives, this format is also faster and more reliable for Mac hard drives.

Mac OS Extended:

Talking about Mac OS Extended, it is perfectly suitable if you want to use a drive for backup. The Time Machine feature of Mac still doesn’t have support for APFS disk. In case you select this format, Time Machine will prompt you to reformat the drive.

When you are formatting disk on Mac, keep some things in mind. Never ever change the inbuilt format of a Mac drive.

Format For Mac Os Extended (journaled)

Part 5. Tips for Formatting a Hard Drive on Mac:

Even though formatting doesn’t seem like a big deal, still it can be very helpful. So, you must stay active and keep all things in mind. Here are some tips that might help you when you are about to format a Mac hard drive.

  • Disk Utility in macOS Sierra and later chooses a compatible format for you automatically. But you should know the default format for your drive. It is advised not to change the default format of a Mac hard drive under any circumstances.
  • You can check the format of a drive inside the Disk Utility Menu bar. Just click on the Get Info option and you’ll know the current format a drive is using to store files. Open the System information and select the storage. In the right-side panel, you will see the respective format for each volume on your Mac.
  • If you want to erase your disk before you install the latest High Sierra on your Mac for the first time, then opt-out for the Mac OS Extended format. During the installation of OS, the macOS installer will automatically decide whether to use APFS or Mac OS Extended for the disk.
  • You can also use the FAT32 format on Mac for USB drives if you wish to use it on both Mac and Windows. The FAT32 format can be read and written on both OS and hence it is the most versatile format for use.
  • If you wish to transfer big files from Windows to Mac, you’ll still have an alternative, i.e. exFAT. This format doesn’t have a file limit but it can only be read on Mac OS X Snow Leopard or later.

So, before you pick out the format, look out for the advantages and the disadvantages of the formats to choose the optimal format for Mac. The Windows supported format is usually listed as an MS-DOS format in the list of formats.

Wrapping It Up:

As you can see, now you know how to format hard drive/ USB flash drive/ internal drive/external drive on Mac. So, from now on whenever someone is in need, you can help them. And formatting doesn’t always finish without complications. So, if you lost some important files while formatting the drive, you can use Recoverit data recovery software for Mac to restore them in the original condition. Recommend the software to your friends and family and let them know that there is a master tool for recovery for both Mac and Windows OS in the market.

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