Format Flash Drive To Mac Os Extended

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Choose Mac OS Extended (Journaled) from the Format pop-up menu and click the Apply button. In the sheet that appears click the Partition button and your flash drive will be formatted as a Mac OS X Extended (Journaled) drive. May 08, 2020 Most flash drives are formatted for use with Windows. The difference between macOS and Windows is that they use different file systems. A Mac uses either Mac OS Extended or AFPS as the file system, while Windows typically uses FAT32. To format your USB Flash Drive on a Mac: If you use your USB Flash Drive only on a Mac you will want to reformat it to HFS+ (Mac OS Extended (Journal)) which allows larger file sizes. In your Applications folder there is a folder called 'Utilities'. Here you will find an App called 'Disk Utility'. Open it and you will see something like this. Dec 16, 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.

These instructions apply only to Mac computers with an Intel processor.
Erasing your Mac permanently deletes all of its files, so make sure that you make a backup of any files that you want to keep. If you're attempting to restore your Mac to factory settings, first learn what to do before you sell, give away, or trade in your Mac.

Start up from macOS Recovery

Turn on your Mac, then immediately press and hold these two keys until you see an Apple logo or other image: Command (⌘) and R. You may then be asked to select a user you know the password for. Select the user, then click Next and enter their administrator password.

Use Disk Utility to erase your disk

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Mac Os Format Usb Drive

  1. From the utilities window in macOS Recovery, select Disk Utility and click Continue.
  2. Select Macintosh HD in the sidebar of Disk Utility. Don't see Macintosh HD?
  3. Click the Erase button in the toolbar, then enter the requested details:
    • Name: Continue to use Macintosh HD as the name, or enter a different name.
    • Format: Continue to use APFS or Mac OS Extended (Journaled), as recommended by Disk Utility.
  4. Click Erase Volume Group. If you don't see this button, click Erase instead.
  5. If Find My is turned on for this Mac, you may be asked to enter your Apple ID to authorize the erase. Forgot your Apple ID?
  6. After the erase is done, select any other internal volumes that may be listed in the sidebar, then click the delete volume (–) button in the toolbar to delete each volume.
    You don't need to delete the Macintosh HD volume you just erased, or any external volumes or disk images.
  7. Quit Disk Utility to return to the utilities window.
  8. If you want to start up again from the disk you erased, you should now reinstall macOS on that disk.

Best Flash Drives For Macs

If you don’t see Macintosh HD in Disk Utility

Your built-in startup disk should be the first item listed in the Disk Utility sidebar. It's named Macintosh HD, unless you changed its name. If you don't see it there, choose Apple menu  > Shut Down, then unplug all nonessential devices from your Mac and try again.

Format Flash Drive To Mac Os Extended Download

If your disk still doesn't appear in Disk Utility, or Disk Utility reports that the erase process failed, your Mac might need service. If you need help, please contact Apple Support.

Format Flash Drive Mac Fat32

Learn more

For more information about using Disk Utility, see the Disk Utility User Guide.