External Hard Drive For Mac Book

 

Erasing your disk: For most reasons to erase, including when reformatting a disk or selling, giving away, or trading in your Mac, you should erase your entire disk.

  1. External Hard Drive For Macbook Pro
  2. External Hard Drive For Macbook Pro
  3. External Hard Drive For Macbook Pro 2016
  4. External Hard Drive For Macbook Air
  5. External Hard Drive For Macbook Air
  6. External Hard Drive For Macbook Pro 2020
External hard drive for macbook pro 2020

Erasing a volume on your disk: In other cases, such as when your disk contains multiple volumes (or partitions) and you don't want to erase them all, you can erase specific volumes on the disk.

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Erasing a disk or volume permanently deletes all of its files. Before continuing, make sure that you have a backup of any files that you want to keep.

  • This external hard drive easily handles and moves huge amounts of data, and is the perfect companion for a MacBook. Pros Available in 4, 6, 10, and 14TB sizes.
  • Discover the world of external hard drives for Mac. Compare portable, USB and external hard drive models for office and home and shop online.
  • External hard drives, thumb drives, USB drives, Flash memory cards, and devices like iPod are examples of storage devices that you can connect to your Mac using Thunderbolt, USB, or FireWire cables, or connect wirelessly using Bluetooth. Storage devices (such as external hard drives.
  • Edit your preferences. Hopefully there is a really easy fix to get the hard drive to mount on your.

How to erase your disk

  1. Start up from macOS Recovery. Then select Disk Utility from the Utilities window and click Continue.
    If you're not erasing the disk your Mac started up from, you don't need to start up from macOS Recovery: just open Disk Utility from the Utilities folder of your Applications folder.
  2. Choose View > Show All Devices from the menu bar in Disk Utility. The sidebar now shows your disks (devices) and any containers and volumes within them. The disk your Mac started up from is at the top of the list. In this example, Apple SSD is the startup disk:
  3. Select the disk that you want to erase. Don't see your disk?
  4. Click Erase, then complete these items:
    • Name: Type the name that you want the disk to have after you erase it.
    • Format: Choose APFS or Mac OS Extended (Journaled). Disk Utility shows a compatible format by default.
    • Scheme: Choose GUID Partition Map.
  5. Click Erase to begin erasing your disk and every container and volume within it. You might be asked to enter your Apple ID. Forgot your Apple ID?
  6. When done, quit Disk Utility.
  7. If you want your Mac to be able to start up from the disk you erased, reinstall macOS on the disk.

How to erase a volume on your disk

  1. Start up from macOS Recovery. Then select Disk Utility from the Utilities window and click Continue.
    If you're not erasing the volume your Mac started up from, you don't need to start up from macOS Recovery: just open Disk Utility from the Utilities folder of your Applications folder.
  2. In the sidebar of Disk Utility, select the volume that you want to erase. The volume your Mac started up from is named Macintosh HD, unless you changed its name. Don't see your volume?
  3. Click Erase, then complete these items:
    • Name: Type the name that you want the volume to have after you erase it.
    • Format: Choose APFS or Mac OS Extended (Journaled). Disk Utility shows a compatible format by default.
  4. If you see an Erase Volume Group button, the volume you selected is part of a volume group. In that case, you should erase the volume group. Otherwise, click Erase to erase just the selected volume. You might be asked to enter your Apple ID. Forgot your Apple ID?
  5. When done, quit Disk Utility.
  6. If you want your Mac to be able to start up from the volume you erased, reinstall macOS on that volume.

Reasons to erase

You can erase at any time, including in circumstances such as these:

  • You want to permanently erase all content from your Mac and restore it to factory settings. This is one of the final steps before selling, giving away, or trading in your Mac.
  • You're changing the format of a disk, such as from a PC format (FAT, ExFAT, or NTFS) to a Mac format (APFS or Mac OS Extended).
  • You received a message that your disk isn't readable by this computer.
  • You're trying to resolve a disk issue that Disk Utility can't repair.
  • The macOS installer doesn't see your disk or can't install on it. For example, the installer might say that your disk isn't formatted correctly, isn't using a GUID partition scheme, contains a newer version of the operating system, or can't be used to start up your computer.
  • The macOS installer says that you may not install to this volume because it is part of an Apple RAID.

About APFS and Mac OS Extended

Disk Utility in macOS High Sierra or later can erase using either the newer APFS (Apple File System) format or the older Mac OS Extended format, and it automatically chooses a compatible format for you.

How to choose between APFS and Mac OS Extended

Disk Utility tries to detect the type of storage and show the appropriate format in the Format menu. If it can't, it chooses Mac OS Extended, which works with all versions of macOS. If you want to change the format, answer these questions:

  • Are you formatting the disk that came built into your Mac?
    If the built-in disk came APFS-formatted, Disk Utility suggests APFS. Don't change it to Mac OS Extended.
  • Are you about to install macOS High Sierra or later for the first time on the disk?
    If you need to erase your disk before installing High Sierra or later for the first time on that disk, choose Mac OS Extended (Journaled). During installation, the macOS installer decides whether to automatically convert to APFS—without erasing your files.
  • Are you preparing a Time Machine backup disk or bootable installer?
    Choose Mac OS Extended (Journaled) for any disk that you plan to use as a Time Machine backup disk or as a bootable installer.
  • Will you be using the disk with another Mac?
    If the other Mac isn't using macOS High Sierra or later, choose Mac OS Extended (Journaled). Earlier versions of macOS don't work with APFS-formatted volumes.

How to identify the format currently in use

If you want to know which format is currently in use, use any of these methods:

  • Select the volume in the Disk Utility sidebar, then check the information shown on the right. For more detail, choose File > Get Info from the Disk Utility menu bar.
  • Open System Information and select Storage in the sidebar. The File System column on the right shows the format of each volume.
  • Select the volume in the Finder, then choose File > Get Info from the menu bar. The Get Info window shows the Format of that volume.

If your disk or volume doesn't appear, or the erase fails

  1. Shut down your Mac, then unplug all nonessential devices from your Mac.
  2. If you're erasing an external drive, make sure that it's connected directly to your Mac using a cable that you know is good. Then turn the drive off and back on.
  3. If your disk or volume still doesn't appear in Disk Utility, or Disk Utility reports that the erase process failed, your disk or Mac might need service. If you need help, please contact Apple Support.

Learn more

  • If you can't start up from macOS Recovery, you can use a different startup disk instead.
  • If Disk Utility shows a Security Options button in the Erase window, you can click that button to choose between a faster (but less secure) erase and a slower (but more secure) erase. Some older versions of Disk Utility offer the option to zero all data instead. These secure-erase options aren't offered or needed for solid-state drives (SSDs) and flash storage.

How To Transfer Files from Mac to External Hard Drive Without Formatting.

Mac OS X one of the best operating system for Apple computers there are lots of series of computer available in Apple Stores. But sometimes performing several tasks on mac are very difficult in this article we went show you how to migrate folders and files of mac to external hard drive.

So, first of all, you’ve to select the best external hard drives for mac backup from which you can easily restore important documents in case of the reboot of mac. Generate a backup on mac of videos, photos, and files on an external drive.

How To Migrate Files From Mac To Hard Drive

It was easy to move files from mac to mac but moving files from Mac to external hard drive is kinda hard which also relate to recovering files from the external hard drive.

However, sometimes due to the virus and some other error the data stored in external hard drive corporate and to recover the files from external hard drive recovery software for mac.

Drive

Now focus on, given below steps by steps guides let you know how to transfer files from mac to external hard drive.

Move Files To External Hard Drive (Drag and Drop)

Step 1

Connect the external hard drive to your mac using a USB cable and wait until the hard drive successfully connected to your computer. (Name of the drive should appear on your Mac screen).

Step 2 :

Open “Finder”, then locate the files to move to external hard drive.

Step 3 :

Create a New Folder in hard drive, then drag each file you want to backup from Mac system to external hard drive.

Step 4 :

Close the external hard drive once all files moved to from mac to external hard drive.

Using Disk Utility To Transfer Files Mac To External Hard Drive

Sometimes your external hard drive doesn’t allow you to transfer files from Mac. Because it’s your hard drive may be formatted with NTFS which is normal in a windows environment.

While OS X is able to READ from a drive that is formatted at NTFS, it cannot WRITE to one. You will get a warning saying that the drive cannot be modified. To fix this error you’ve to use Disk Utility. Remember to save everything to Mac before formatting the apple external hard drives.

How To Formatted External Hard Drive In Mac OS X

Step 1 :

Plug-In external hard drive to Mac using the USB cable. Wait until the hard drive name appears on Mac Desktop screen.

Step 2 :

External Hard Drive For Macbook Pro

In Mac OS X disc into your mac and restart your computer. Continue pressing the “C” key when the system is started.

Step 3 :

Choose the language and then select Disk Utility from Utilities menu. Now select the disk which you want to connect to your mac and click on “Verify Disk”.

Step 4 :

Click on “Repair Disk” button to repair the external hard drive. Click on “New Image” and named your hard drive then select “128-bit” or “256-bit AES” from the encryption menu to add security to the backup.

Step 5 :

Click on the “Save” button and type the administration password, Conform it. (Wait till process to begin ).

Step 6 :

Now choose the new backup from the device. After completing the imaging process, select ”Image” and then Click on “Scan Image for Restore”.

External Hard Drive For Macbook Pro

Step 7 :

External Hard Drive For Macbook Pro 2016

Press “Command Q” when the scan completes and then again press the same key to quit Mac OS X Installer window.

Reformat The External Hard Drive In Mac OS X

External Hard Drive For Macbook Air

In my research. I’ve found that lots of Mac users how to purchase a new hard drive for mac. When they connected that hard drive to the Mac OS X system. The external Mac hard drive successfully connected to mac but files can’t transfer.

External Hard Drive For Macbook Air

To resolve this issue, you’ve to reformat your external hard drive using Mac OS Extended option.

Step 1 :

Connect hard drive to Mac via USB slots.

Step 2 :

External Hard Drive For Macbook Pro 2020

Now go to Utilities Folder > Disk Utility. Select the external hard drive.

Step 3 :

As long as you don’t have any important files in the external hard drive, choose “Ease” Tab and then select “Mac OS Extended(Journaled)”.

Step 4 :

Enter the new named of drive and Click Erase.

I hope any of these methods will work for you to transfer files from mac to external hard drives with or without formatting the drive. Give your feedback via comment box.