by Shirly Chen, updated on 2017-12-01 to Mac Data Wipe
Am assuming you are going to install mojave or high sierra on an SSD drive, if so my vote is for APFS. I have installed APFS on several MBP's and a a few bootable drives (back ups) and have quite a few older drives with media back ups on HFS+ - all seems to work just fine / no issues. Open the BootCamp folder and run the Setup app to install the Boot Camp drivers. Thats it your done now u have an external drive with both bootable windows partiton and one avialable for mac(Mac can read both partitions but windows can only read the NTFS partition), u can use the mac partition as spare space to install apps or a time machine drive.
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.
Related Articles
Permanently and securely erase data from hard drive or external storage device under Mac OS with certified data erasure methods.
Hot Articles
Have you ever thought of carrying your Mac OS on an external device and gain access to it at any time? If the reaction is yes, then you have arrived at the right post. We will be providing you with the information through which you can install macOS High Sierra on an external drive.
Part 1. How to Install macOS High Sierra on the External Drive
Before beginning the process, there are a few requisites that you must meet. You will need an external drive with a minimum capacity of 16 GB, and second, you will need the copy of the macOS High Sierra installer. You can obtain the installer from the App Store by searching for 'macOS' and download it to your Mac hard drive.
Step 1: Formatting the External Drive
To allow the external drive to function as the startup disk, you need to format it to Mac OS Extended and employ GUID partition map. Start the utility disk. You can find it under the Applications category or search it using Spotlight.
As utility disk runs in the background, you can check for the format of the external drive. In the following example, the drive is in Master Boot Record format. First, unmount the drive. After unmounting, you can select the same drive from the left of the window as shown in the figure below. Now, from the tabs that appear in right window, choose 'Erase' option.
In the next window, you can now format the external drive as 'Mac OS Extended' and opt for GUID Partition Map. If you choose to, you can also give it a name. Press 'Erase' to proceed. After completion, you will see the following screen. Press 'Done' to proceed.
Step 2: Installing macOS High Sierra on the External Drive
After you complete the download of the macOS installer, double click the same from the Applications folder to begin the installation procedure. Press 'Continue' in the following screen.
Click 'Agree' to the accept license agreement. In the next window, press the 'Show all disks' option. The window will display the local drive and the connected external drive. Choose the external drive in this case. You will have to key in your system user name and password.
macOS High Sierra will begin installing on the selected external hard disk. It requires some time to complete the task. You can wait until the process is complete. Before it completes the installation, the Mac will restart. Therefore, it is preferable to save any other work that is in progress.
After restarting, the Mac will take a minimum of 15 minutes to complete the installation process. It will then reboot from the new device. You then have to proceed with the general process of activating Siri, time zone, and adding the user account. Once you complete these actions, you will possess the new version of macOS High Sierra on your external drive. Do not remove the external drive, as Mac OS will access the files on the drive periodically. You can now use the same every time you wish to use High Sierra.
Part 2. How to Use macOS High Sierra with the Bootable Hard Drive
As you now have macOS High Sierra in the form of bootable hard drive, you can use it with another compatible Mac or when the situation demands. However, remember that using the external device as a bootable drive will slow down the functioning of the system. More importantly, it is useful only when you are facing trouble with your existing internal drive of the Mac.
The following information will be helpful in case if you choose to use macOS High Sierra with the bootable hard drive:
Step 1: If there is a trouble with the current hard disk, and you wish to solve it or use the new version of the OS, then plug the bootable external drive to the Mac.
Step 2: Power on the machine and hold the option button until you notice the recovery screen appear. From the screen, you can choose the bootable external device that you have created.
Step 3: You will boot into the macOS High Sierra version for that particular session.
Can You Install Mac Apps On External Ssd Drive
Recoverit
Windows 10 External Ssd Mac
- Complete set of extraction tools
- Cost effective method in comparison to technician's bills
- Intuiting wizard based layout
- Retrieve 550+ file from any category