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.
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.
Apple mp4 video converter. 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.
If you have an old MacBook Pro with one foot in the grave, the single best thing you can do to breathe new life into it is replace its traditional spinning hard drive with a solid-state drive. NEW 1TB Hard Drive for Apple MacBook Pro (15 inch-Mid 2009), (15 inch-Mid 2010) Model #: T4548847; Item #: 9SIAKN7BAS3384; Return Policy: View Return Policy $. MacBook Pro Hard Drive Replacement: A Step-By-Step Guide Step 1: Prepare Your New Hard Drive. Connect your new hard drive to your computer and launch Disk Utility. Step 2: Power Off Your MacBook Pro. Now, you're ready to get started replacing your hard drive. Turn off your MacBook.
How to erase your disk
- 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. - 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:
- Select the disk that you want to erase. Don't see your disk?
- 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.
- 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?
- When done, quit Disk Utility.
- 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
- 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. - 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?
- 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.
- 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?
- When done, quit Disk Utility.
- If you want your Mac to be able to start up from the volume you erased, reinstall macOS on that volume.
Reasons to erase
Zadig for mac. 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. Exif cleaner pro 2 2 0 0. If it can't, it chooses Mac OS Extended, which works with all versions of macOS. https://beijingdoln.weebly.com/diskcatalogmaker-7-9-0.html. If you want to change the format, answer these questions: Apple reinstall os x.
- 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
- Shut down your Mac, then unplug all nonessential devices from your Mac.
- 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.
- 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.
About this article
This article includes instructions and suggestions for storing, organizing, and backing up files on your MacBook hard drive. It is intended for any student or employee with a MacBook.
Where are your files?
You have full administrative rights to your laptop. That means you have the ability to save your files just about anywhere on your laptop's hard drive. You may have saved things, intentionally or unintentionally, to locations other than the ones we configured as described below. It's up to you to find and manage those folders and files. Every WSU MacBook hard drive is set up the same way:
- On a MacBook, all of the space on the single hard drive is assigned to one partition called MacBook Pro/Air # where the number represents the year it was distributed (e.g., MacBook Pro 13). Open your hard drive by double-clicking the MacBook Pro/Air # drive icon on your desktop (Figure 1).
- You will see several folders on what is called the root of the hard drive. Do not delete or rename any of these folders.
- Inside the Users folder, you will find your Home folder (Figure 2).
About the Home folder
Your Home folder is a special folder on your hard drive set up just for you. This is where you should save any personal or school-related files on your laptop. To help you keep your files organized, WSU created some sub-folders in your Home folder (e.g., Documents, Music, Pictures). You can use these folders if you wish or you can create your own. You can also create sub-folders within these folders (e.g., a Courses folder inside your Documents folder). Build a folder structure that works for you.
What's a default save location?
Some applications have default save locations for files you create using that application. For example, Microsoft Word opens a specific folder in your Home directory the first time you Save a document and every time you select Save As. WSU has already set the default save location of many of the applications that came installed on your MacBook. For example, the default save location for Word is your Documents folder in your Home directory. When you install applications, a default save location is selected automatically or you are asked to select one during the installation process. You want the default save location to be a folder in your Home directory. For example, when you install Apple iTunes, it will use your Music folder in your Home directory. Sometimes, an application will pick a very strange and out of the way default save location. Keep your eyes on this as you install applications and change the default save location if needed. Also, be careful about deleting or renaming existing folders in your Home directory if they are default save locations for an application.
How do I access the Home folder?
From the hard drive icon
- Double-click the MacBook Pro/Air # drive icon on your desktop
- Open the Users folder
- Open the Home folder. It's the one with the icon that looks like a house and that is named with your username (Figure 2).
From the Go menu
- Select the Go menu
- Select Home. This opens up the home folder and displays its contents.
About the sub-folders in your Home folder
Documents, Music, Pictures, and Movies
These are folders that we created for you thinking that this might be a nice way for you to organize your files. If this works for you, great. If you want to create new folders with new names, that's fine too. However, keep in mind that these folders are default save locations for various applications. Even if you don't want to use them, please don't delete them for awhile until you are sure you have your own folder structure and default save locations worked out.
Applications
You may or may not have such a folder depending on what applications are installed on you MacBook. Don't confuse this Applications folder in your Home directory with the one that contains all of your installed applications. They are two different folders. This one simply stores personal data and files associated with certain applications. For example, the default storage location for the screen shots you capture using TechSmith SnagIt, a screen capture program, is a sub-folder in your Applications folder in your Home directory. The actual SnagIt application itself is stored in another location. For most applications, you can change their default save locations if you wish, but always check this Applications folder to see if there is anything in there you want to back up and retain.
Desktop
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.
Apple mp4 video converter. 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.
If you have an old MacBook Pro with one foot in the grave, the single best thing you can do to breathe new life into it is replace its traditional spinning hard drive with a solid-state drive. NEW 1TB Hard Drive for Apple MacBook Pro (15 inch-Mid 2009), (15 inch-Mid 2010) Model #: T4548847; Item #: 9SIAKN7BAS3384; Return Policy: View Return Policy $. MacBook Pro Hard Drive Replacement: A Step-By-Step Guide Step 1: Prepare Your New Hard Drive. Connect your new hard drive to your computer and launch Disk Utility. Step 2: Power Off Your MacBook Pro. Now, you're ready to get started replacing your hard drive. Turn off your MacBook.
How to erase your disk
- 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. - 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:
- Select the disk that you want to erase. Don't see your disk?
- 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.
- 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?
- When done, quit Disk Utility.
- 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
- 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. - 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?
- 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.
- 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?
- When done, quit Disk Utility.
- If you want your Mac to be able to start up from the volume you erased, reinstall macOS on that volume.
Reasons to erase
Zadig for mac. 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. Exif cleaner pro 2 2 0 0. If it can't, it chooses Mac OS Extended, which works with all versions of macOS. https://beijingdoln.weebly.com/diskcatalogmaker-7-9-0.html. If you want to change the format, answer these questions: Apple reinstall os x.
- 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
- Shut down your Mac, then unplug all nonessential devices from your Mac.
- 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.
- 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.
About this article
This article includes instructions and suggestions for storing, organizing, and backing up files on your MacBook hard drive. It is intended for any student or employee with a MacBook.
Where are your files?
You have full administrative rights to your laptop. That means you have the ability to save your files just about anywhere on your laptop's hard drive. You may have saved things, intentionally or unintentionally, to locations other than the ones we configured as described below. It's up to you to find and manage those folders and files. Every WSU MacBook hard drive is set up the same way:
- On a MacBook, all of the space on the single hard drive is assigned to one partition called MacBook Pro/Air # where the number represents the year it was distributed (e.g., MacBook Pro 13). Open your hard drive by double-clicking the MacBook Pro/Air # drive icon on your desktop (Figure 1).
- You will see several folders on what is called the root of the hard drive. Do not delete or rename any of these folders.
- Inside the Users folder, you will find your Home folder (Figure 2).
About the Home folder
Your Home folder is a special folder on your hard drive set up just for you. This is where you should save any personal or school-related files on your laptop. To help you keep your files organized, WSU created some sub-folders in your Home folder (e.g., Documents, Music, Pictures). You can use these folders if you wish or you can create your own. You can also create sub-folders within these folders (e.g., a Courses folder inside your Documents folder). Build a folder structure that works for you.
What's a default save location?
Some applications have default save locations for files you create using that application. For example, Microsoft Word opens a specific folder in your Home directory the first time you Save a document and every time you select Save As. WSU has already set the default save location of many of the applications that came installed on your MacBook. For example, the default save location for Word is your Documents folder in your Home directory. When you install applications, a default save location is selected automatically or you are asked to select one during the installation process. You want the default save location to be a folder in your Home directory. For example, when you install Apple iTunes, it will use your Music folder in your Home directory. Sometimes, an application will pick a very strange and out of the way default save location. Keep your eyes on this as you install applications and change the default save location if needed. Also, be careful about deleting or renaming existing folders in your Home directory if they are default save locations for an application.
How do I access the Home folder?
From the hard drive icon
- Double-click the MacBook Pro/Air # drive icon on your desktop
- Open the Users folder
- Open the Home folder. It's the one with the icon that looks like a house and that is named with your username (Figure 2).
From the Go menu
- Select the Go menu
- Select Home. This opens up the home folder and displays its contents.
About the sub-folders in your Home folder
Documents, Music, Pictures, and Movies
These are folders that we created for you thinking that this might be a nice way for you to organize your files. If this works for you, great. If you want to create new folders with new names, that's fine too. However, keep in mind that these folders are default save locations for various applications. Even if you don't want to use them, please don't delete them for awhile until you are sure you have your own folder structure and default save locations worked out.
Applications
You may or may not have such a folder depending on what applications are installed on you MacBook. Don't confuse this Applications folder in your Home directory with the one that contains all of your installed applications. They are two different folders. This one simply stores personal data and files associated with certain applications. For example, the default storage location for the screen shots you capture using TechSmith SnagIt, a screen capture program, is a sub-folder in your Applications folder in your Home directory. The actual SnagIt application itself is stored in another location. For most applications, you can change their default save locations if you wish, but always check this Applications folder to see if there is anything in there you want to back up and retain.
Desktop
The Desktop folder in your Home directory contains all the folders, files, and shortcuts found out on your desktop. Apple keyboard support. Some people like to store things, lots of things, right on their desktop. They save files, folders, and shortcuts to applications right out on the desktop. If this method works for you and you want to replicate it on another MacBook, you will need to back up the Desktop folder and then copy and paste it to your Home directory on the other machine. Note that your shortcuts will not work on the new laptop if the applications they link to are not it the same place. The fastest way to restore them is to delete them and recreate them on the new laptop.
Downloads
This folder contains any application update, printer driver, or other software or hardware-related file you ever downloaded from the web. The vast majority of these files do not need to be retained because you will probably never use them again. However, this folder may also contain manuals, journal articles, image files, and other useful, downloaded documents or media that you do want to retain. Take a look through your Downloads folder regularly. Delete anything you don't need and move anything important to another folder to better organize it. Ideally, your Downloads folder should be empty.
Public
Because Mac OS X is a multi-user operating system, the Public folder is there to allow you to store files that would be accessible to other people who log on to your MacBook. Because no one but you typically logs on to your laptop, this folder isn't very useful. Don't delete it just in case you might need it someday.
Backing up your files
There are several ways that you can back up the files in your Home direcory: Apple store mountain lion upgrade.
- Drag-and-drop or copy-paste your entire Home folder to network, cloud, or external storage
- Pick and choose individual folders and files within your Home directory to drag-and-drop or Copy-Paste to network, cloud, or external storage
Restoring your files
To restore your files to a new MacBook, reverse the process you used to back them up:
- Drag-and-drop or copy-paste your entire Home folder from network, cloud, or external storage to the same locations on your new MacBook
- Drag-and-drop or copy-paste individual folders and files from network, cloud, or external storage to the same locations on your new MacBook
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