Jun 08, 2020 Step 6) When the erase process is over, the encrypted drive mounts on the Mac.Enter the drive’s password each time you access it. If you forget the password, the drive will turn inaccessible. To encrypt Macintosh HD the startup disk, you need to open Disk Utility in macOS Recovery mode. Start or restart your Mac and immediately press-hold Command + R keys. A) Yes, you’re going to be using “Disk Utility” again. Matter of fact, you’ll be seeing this tool a lot throughout the article. Now, fire it up! B) Look to the left of the “Disk Utilities” window and select the drive to be reformatted. Click on the “Erase” button. C) Follow prompts to select a file system. Choose “Mac OS Extended (Journaled)” or another file system if you.

by Shirly Chen, updated on 2017-12-01 to Mac Data Wipe

Nov 14, 2019 Currently, there is no third-party software or solution on the market that can recover files from formatted BitLocker encrypted hard drive. This is because after encrypting the hard drive with BitLocker, Windows will change the file system parameters, directory entries, and other important parameters of the disk.
Copy all the files, including the vault (encrypted folder) from the flash drive to the desktop of your computer (or somewhere handy); Re-format the flash drive to the exFAT file format system: Connect the flash drive to your Mac; Launch Disk Utility; Press cmd + Space, then type disk utility.
Jul 02, 2020 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.

A Solid State Drive is primarily used on Mac machine. If you want to recycle a SSD, formatting is the best way to remove all history data from the SSD. Today, we will talk about how to format or reformat SSD on Mac. You can run easy-to-use Mac disk formatting software to easily format internal SSD or external SSD under Mac OS.

Solution 1: format & quick format SSD on Mac

Disk Utility is a useful application inside your Mac system. It can help you format & quick format SSD on Mac. First of all, open it from Launchpad. It will list all hard drives and external hard drives on the Mac. Select the SSD and click on 'Erase' button. Then Disk Utility will quickly format the SSD on your Mac.

Disk Utility can’t format the system SSD. And please note that after the SSD is formatted by Disk Utility, the data still can be recovered by Mac data recovery software. This is very easy solution to format or quick format Mac SSD. If you only want to recycle or reuse the SSD, this is the best solution to remove all old data on the Mac SSD. But if you are going to sell your Mac SSD, this is not the reliable way to remove sensitive data.

Solution 2: reformat or do high-level format on Mac SSD

If you want to sell, donate, lend or abandon a Mac computer/SSD, you should sure all the sensitive data on the Mac SSD has been permanently erased. Reformat or high-level format can help you permanently erase all data information on Mac SSD. Mac disk formatting software – DoYourData Super Eraser for Mac offers secure solution to reformat or high-level format Mac solid state drive. It will reformat the SSD on Mac and permanently erase all data on the SSD without affecting the service life of the Mac SSD.

DoYourData Super Eraser for Mac is pretty simple to use. You can reformat your Mac SSD by only 1 click. First of all, just download and install DoYourData Super Eraser for Mac on your Mac computer. Then run it to quickly reformat your Mac SSD.

Step 1: Launch DoYourData Super Eraser for Mac on your Mac.

When you run DoYourData Super Eraser for Mac, you will see three data erasure modes. Choose this mode 'Wipe Hard Drive'.

Step 2: Reformat Mac SSD by 1 click.

DoYourData Super Eraser for Mac will show all hard drives on your Mac. Select the SSD and click on 'Wipe Now' button to reformat the SSD on your Mac.

Once the Mac SSD is reformatted by Mac SSD, all data on the SSD will be permanently lost, can’t be recovered by data recovery software. You also can’t reformat the system SSD. But DoYourData Super Eraser for Mac offers another solution to permanently erase data on the system SSD. It can erase the free disk space of the system SSD. Then all deleted or lost data on the system SSD will be permanently erased.

If you are going to dispose your old Mac computer or old SSD, DoYourData Super Eraser for Mac is the best tool for you to format the SSD on Mac and permanently remove all private data on the SSD.

Permanently and securely erase data from hard drive or external storage device under Mac OS with certified data erasure methods.

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WARNING: Formatting will erase all data on the device. Back up all your data before proceeding.

Instructions below are for 10.11.x (El Capitan) and 10.12.x (Sierra)

1. Double-click on Macintosh HD - or in the Finder menu clickFile > New Finder Window
2. Click the Applications folder - if using a Finder Window Applicationswill be in the left side menu.
3. Click the Utilities folder.
4. Double-click Disk Utility.
5. On the left side of the window are the drives connected to the computer. Select the capacity of the drive respective to the one containing the device you wish to format then click the Erase tab.
Example: If the drive is called 'NO NAME', directly above that, you should see the drive capacity of 'XXXX'. Select this capacity.
6. Verify Volume Format is set to MS-DOS file system or exFAT, Scheme is set to “Master Boot Record” (Do NOT select GUID Partition Map) then click Erase.

Instructions below are for 10.13.x (High Sierra)

1. Open Disk Utility. Please See Answer 20985: How to access Disk Utility macOS
2. In the top menu bar, go to View, and choose Show All Devices

3. Select the upper level of the drive you would like to format and click the Erase button

4. Choose how you would like to format the drive

Enter a Name for your drive
Choose exFAT or MS-DOS (FAT) for the format
Choose Master Boot Record for the Scheme
Click Erase

Reformat Encrypted Drive Mac

5. When finished, the drive will be formatted and repartitioned successfully. Click the Done button

NOTE: exFAT is used on SDXC card (64GB and higher).

NOTE: exFAT can be used on flash drives or memory cards to transfer files larger than 4GB.

NOTE: MacOS 10.6.2 or higher is required for exFAT file system. Some older operating systems must have a patch installed before they can use the exFAT file system.

NOTE: If the above steps do NOT resolve the problem or if the lock switch is missing or broken, please back up your data and request a replacement using our online web form.

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