- Erase Hard Drive Windows 10
- Erase Disk Mac
- Software To Erase Mac Hard Drive Mac
- How To Erase A Hard Drive Completely
- Unable To Erase Mac Disk
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.
Hard Drive Eraser Software is an advantageous data deletion utility that helps users to delete data without worries it can also be recovered later on. This protects identity and prevents any misuse of information on the disk. Space is overwritten by different patterns. Here we have provided a reviewed list of the best hard drive erasing software that will efficiently do the trick. Securely erase your hard drive with Disk Utility. Before Lion, you had to boot from a CD or DVD system disk or a third-party utility, like Disk Warrior, or from an external drive with OS X installed. Paragon Disk Wiper for Mac allows to create a bootable USB-flash drive or external hard drive that will help you to completely erase a whole hard disk, a separate partition or just clean free space. After booting your Mac with the bootable media you will be able to use Wipe Wizard to irreversibly remove your confidential data.
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.
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.
- Jun 02, 2020 Securely erasing a hard drive is very important if you want to truly make all data on the device inaccessible. Normally, deleted files can still be retrieved from your computer’s free space using software tools, as they are only truly ‘deleted’ once they are overwritten with new data. Securely eras.
- Mar 21, 2017 Connect the drive you want to securely delete, then click it in the sidebar. Make sure you click the drive you want to securely delete: you do not want to erase some other hard drive by mistake! When you’re ready, click the “Erase” button. The erase dialogue will come up. Click the “Security Options” button on the bottom.
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
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.
Erase Hard Drive Windows 10
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
- 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.
'I am planning to sell an old MacBook Pro (OS X 10.10 Yosemite installed). Before selling this MacBook Pro, I need a solution to permanently delete my documents, how to do that?' – LeLe
Mac users usually are looking for a data erasure solution when they are going to sell or donate their Mac computers. In this article, we are going to talk about how to erase hard drive and permanently delete files in Mac OS X 10.10 Yosemite. Permanently deleting files in OS X 10.10 Yosemite means deleting files in OS X 10.10 Yosemite and 100% permanently erase the deleted files to prevent data recovery. First of all, lets introduce a tool to help do this job.
Erase Disk Mac
Data erasure software for OS X 10.10 Yosemite
In order to permanently delete files or erase hard drive under Mac OS X 10.10 Yosemite, you need to download data erasure software for OS X 10.10 Yosemite. AweEraser for Mac is a good choice. It supports to permanently delete files in OS X 10.10 Yosemite, erase hard drive under OS X 10.10 Yosemite. With certified data erasure algorithms, data erasure software for Mac – AweEraser will help you permanently destroy targeted data, beyond the scope of data recovery.
Before you sell, donate or give away your Mac computer which has installed OS X 10.10 Yosemite, you can use AweEraser for Mac to permanently shred your sensitive data or just erase the entire hard drive to get everything gone forever.
Software To Erase Mac Hard Drive Mac
Erase hard drive/delete files permanently in OS X 10.10 Yosemite
AweEraser for Mac is complete DIY data erasure software. This data erasure software for OS X 10.10 Yosemite provides three options for you to permanently delete data in OS X 10.10 Yosemite.
Option 1: shred files in OS X 10.10 Yosemite.
'Erase Files' option can help you permanently delete files and folders in OS X 10.10 Yosemite. Just add the files and folders to the erasure list, click on 'Erase' button to permanently erase these files and folders – the added files/folders will be permanently lost.
Option 2: erase hard drive under OS X 10.10 Yosemite.
'Erase Hard Drive' can help you permanently erase a hard drive or device to permanently erase all data on the hard drive or device – all data on the hard drive will be permanently erased.
How To Erase A Hard Drive Completely
Option 3: erase free disk space in OS X 10.10 Yosemite.
Unable To Erase Mac Disk
This tool can help you permanently erase already deleted/lost data on the hard drive in OS X 10.10 Yosemite. It will not erase the existing data on the hard drive.
Data erasure software for OS X 10.10 Yosemite – AAweEraser for Mac can help you securely delete files in OS X 10.10 Yosemite, erase hard drive under OS X 10.10 Yosemite, prevent deleted file recovery in OS X 10.10 Yosemite. It also can help you uninstall software and clean up all leftovers; clean up internet browsing histories, cookies, etc. It is an all-in-one data eraser for OS X 10.10 Yosemite. Just download and run it to shred your data before you sell, donate or trash away your old Mac computer. It also supports to permanently delete data from USB flash drive, memory card, digital camera, external hard drive, etc.