Reformat External Hard Drive For Mac Os X

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Launch Disk Utility. Click the icon for your external hard drive in the sidebar on the left. Click the Erase tab along the top of the window. From the Volume Format menu, choose Mac OS Extended (Journaled).
A.

How do I restore my Mac to factory settings?

To reformat the drive in Mac OS X El Capitan or macOS Sierra: Connect the External disk drive or Flash Drive and open Disk Utility.app from /Applications/Utilities/ folder. Select the External drive or Flash Drive on the left that shows the capacity and not the Volume which appears indented below the drive. For instructions on how to format a drive in Mac OS 10.11 (El Capitan) and above click here. To reformat the drive in Mac OS X: 1. Open Disk Utility. ApplicationsUtilitiesDisk Utilities. Select the Seagate drive on the left that shows the capacity.

Important: To reinstall macOS, you must be connected to the Internet.
  1. In the menu bar, choose Apple menu > Restart.
  2. Select Disk Utility, then click Continue.
  3. Select your startup disk on the left, then click Erase.
  4. Click the Format pop-up menu, choose Mac OS Extended, enter a name, then click Erase.

  • Why is my Mac screen black?

    Shut down the Mac and connect it to your MagSafe adapter and a wall outlet as usual. Hold down the Shift+Control+Option+Power button at the same time for a few seconds. Release all keys at the same time, then boot the Mac as usual.

  • How do you reboot a Mac?

    1. Press the power button (or press Control+Eject) and, when a dialog box appears, click the Restart button.
    2. Choose the Apple key and then click Restart.
    3. Press Control+Command+Eject (or Control+Command+Power button).

  • How do I factory reset my Macbook Pro 2015?

    1. Restart your Mac and hold down the “Command” and “R” keys during startup until you Mac is in Recovery Mode.
    2. Select “Disk Utility” and click “Continue”
    3. Choose your main startup disc (named “Macintosh HD” by default) and click “Unmount”
B.

How do I wipe my Mac?

  1. Choose Disk Utility in the Utilities window.
  2. Click on the Continue button.
  3. Choose your startup disk.
  4. Click Erase from the buttons at the top of the Disk Utilities window.
  5. Choose Mac OS Extended (Journaled) from the menu.
  6. Click Erase.

  • How do I free up disk space?

    1. Open File Explorer.
    2. On 'This PC,' right-click the main system drive and select Properties.
    3. Click the Disk Cleanup button.
    4. Click the Cleanup system files button.
    5. Select the files you want to delete to free up space, including: Windows Update Cleanup.
    6. Click OK.
    7. Click Delete Files.

  • How do you clear your cookies on a Mac?

    Safari 8.0 - 10.0 (Mac) - Clearing Cache and Cookies
    1. Click Safari in the upper left hand side of your screen. In the menu that appears, click Preferences.
    2. In the window that appears, click the Privacy tab. Click the button Remove All Website Data.
    3. Click Remove Now in the pop up window that appears.

  • How do you allow third party cookies on a Mac?

    1. Go to the Safari drop-down menu.
    2. Select Preferences.
    3. Click Privacy in the top panel.
    4. Under 'Block cookies' select the option 'Never.'
    5. For increased security, once you have finished using the site, please change the Privacy setting back to Always.
ExternalC.

How do you reset your Mac?

  1. Hold down the Command and R keys on the keyboard and turn on the Mac.
  2. Select your language and continue.
  3. Choose Disk Utility and click continue.
  4. Choose your startup disk (named Macintosh HD by default) from the sidebar and click the Erase button.

  • How do I reboot my Apple Macbook Air?

    Hold the power button for 5 seconds to shut off. Power on and hold the Shift key down when you hear the startup tone. This should perform a safe boot. If successful, goto System Preferences > Startup Disk > select your MacIntosh HD > click restart.

  • How do I find my administrator name and password for Mac?

    1. Choose Apple menu (?) > System Preferences, then click Users & Groups.
    2. Click , then enter an administrator name and password.
    3. From the list of users, Control-click or right-click the user that you want to rename.
    4. Change the name in the “Full name” field, then click OK.

  • How do I make my Mac not ask for a password?

    Not sure if you set it in the correct place, but the setting should be at:
    1. Choose Apple menu > System Preferences, click Security & Privacy, then click General.
    2. Select “Require password… after sleep or screen saver begins.”
    3. Click the pop-up menu and choose the time that passes before a password is required.
1.

How do I format my hard drive on Mac?

Launch Disk Utility. Click the icon for your external hard drive in the sidebar on the left. Click the Erase tab along the top of the window. From the Volume Format menu, choose Mac OS Extended (Journaled).
2.

Which disk to erase on Mac?

Select your startup drive on the left (typically Macintosh HD), switch to the Erase tab and choose Mac OS Extended (Journaled) from the Format drop-down menu. Select Erase and then confirm your choice. Quit out of the Disk Utility app, and this time choose Reinstall OS X and Continue.
3.

Reformat Hard Drive For Mac

How do you format a hard drive on a Mac?

Launch Disk Utility. Click the icon for your external hard drive in the sidebar on the left. Click the Erase tab along the top of the window. From the Volume Format menu, choose Mac OS Extended (Journaled).
4.

How do I format My Passport for Mac?

Connect the WD drive to the Mac computer. Double left-click on the Mac HD, the internal Mac hard drive visible on the top-right corner of the desktop screen. Choose Applications from the left-side panel. While in there, open Utilities, and lastly double-click on Disk Utility.
5.

How do I factory reset my macbook pro?

Once your files are backed up, shut down your MacBook Pro. Plug it into the AC adapter, and then boot it back up. Finally, press and hold “Command-R” (the “Command” and “R” keys at the same time) to start the restore process. Hold these keys until the Apple logo appears on the screen, and then release them.
6.Hard

How do you reformat a Macbook Pro?

Before you begin, you need to be connected to the Internet. Choose Apple menu > Restart, and then hold down the Command (?) and R keys while the computer restarts. Select “Disk Utility,” and then click Continue. Select your startup disk from the list on the left, and then click the Erase tab.
Mac7.

How do I reformat my macbook pro?

Restart your MacBook and hold down the Command and R keys when the gray startup screen appears. Click on the “Disk Utility” option and then click “Continue.” Highlight your MacBook's internal hard drive from the list on the left side of the window. Go to the Erase tab at the top of the window.
8.

How do I do a System Restore on Mac?

  1. Restart (or start up) your Mac while holding down the Command and R keys.
  2. When the Apple logo appears, let go of those keys.
  3. The Mac will start Recovery System.
  4. A window called Mac OS X Utilities will appear.
  5. Click on Disk Utility then click the Continue button.
9.

What is the format for Mac?

The overwhelming majority of USB flash drives you buy are going to come in one of two formats: FAT32 or NTFS. The first format, FAT32, is fully compatible with Mac OS X, though with some drawbacks that we'll discuss later.
10.

How do you reset your Mac?

  1. Hold down the Command and R keys on the keyboard and turn on the Mac.
  2. Select your language and continue.
  3. Choose Disk Utility and click continue.
  4. Choose your startup disk (named Macintosh HD by default) from the sidebar and click the Erase button.
11.

How do I reformat an IMAC?

  1. Select Disk Utility from the main menu and click on the Continue button.
  2. After DU loads select your startup volume (usually Macintosh HD) from the left side list. Click on the Erase tab in the DU main window.
  3. Set the format type to Mac OS Extended (Journaled.)
  4. Quit DU and return to the main menu.
12.

What does it mean Mac OS Extended Journaled?

Mac OS Extended (Case Sensitive, Journaled) is HFS+ with a combination of case sensitivity and journaling. MS-DOS File System is the older FAT filesystem used with MS-DOS and Windows. Note that you can't have files of 4GB or bigger on a FAT volume. UNIX File System (UFS) is exactly what the name suggests.
13.

How do you wipe a Macbook Pro?

  1. Start by shutting your MacBook off.
  2. Restart and quickly press the CMD and the R keys together.
  3. Click Disk Utility and click Continue.
  4. Go to Applications ›› Utilities ›› Disk Utility.
  5. Be sure all your external hard drives are unplugged from your Mac.
  6. You will see your hard drive name listed twice.
14.

How do you format a Macbook Pro?

  1. Before you begin, you need to be connected to the Internet.
  2. Choose Apple menu > Restart, and then hold down the Command (?) and R keys while the computer restarts.
  3. Select “Disk Utility,” and then click Continue.
  4. Select your startup disk from the list on the left, and then click the Erase tab.
15.

What is the difference between Mac OS Extended Journaled and case sensitive?

The standard format from Apple is not case sensitive. For example, in the standard format, 'Mac OS Extended (journaled)', a file named 'filename.txt' would be identified exactly the same as 'fileName.txt' so the two must be in different directories. With the 'case sensitive' format, they are seen as different files.
16.

How do I format a Windows hard drive for Mac?

Plug your HD into the Mac and open Disk Utility, which can be accessed by searching for it in Spotlight. Then, select your hard drive from the left sidebar. Now go to the Erase tab. In the Volume Format list, select Mac OS Extended (Journaled).
17.

Format External Hard Drive Mac Os X

What scheme to use in Disk Utility?

Choose OS X Extended (Journaled) for the Format, and, for the Scheme, choose GUID Partition Map. You could also choose MS-DOS as the format, if you want to be able to use the drive on both a Mac and a PC; this is helpful for flash drives, or portable USB drives. In that case, choose Master Boot Record for the Scheme.
18.

What does Exfat mean on Mac?

Reformatting External Drive For Mac

Mac OS X 10.6.5 and later. Some Android OS devices such as the Sony Xperia Z (running the latest firmware) exFAT (Extended File Allocation Table) is a Microsoft file system introduced in 2006 optimized for flash memory such as USB flash drives and SD cards.
19.

How do I wipe my Mac?

  1. Choose Disk Utility in the Utilities window.
  2. Click on the Continue button.
  3. Choose your startup disk.
  4. Click Erase from the buttons at the top of the Disk Utilities window.
  5. Choose Mac OS Extended (Journaled) from the menu.
  6. Click Erase.
20.

How do I restart my Mac?

How To Reformat External Hard Drive For Mac Os X

  1. Press the power button (or press Control+Eject) and, when a dialog box appears, click the Restart button.
  2. Choose the Apple key and then click Restart.
  3. Press Control+Command+Eject (or Control+Command+Power button).

Hard Drive For Macbook

Updated: 6th October 2019