by Shirly Chen, updated on 2016-10-09 to Mac Data Wipe
When your external hard drive is full of junk files, or you will resell your device, you may need to format it to regain the full storage or wipe sensitive data to avoid data leakage. Unlike Windows 10 or Windows 8, there is no direct option to format the device when you right-click the device under Mac OS X 10.10 Yosemite. However, there are still some easy solutions to format external hard drive under Mac OS X 10.10 Yosemite. Just follow the guide bellow, you can easily format the external hard drive under Mac OS X 10.10 Yosemite and wipe data.
How To Format Hdd For Os X Hackintosh Laptop
- OS X can default read NTFS disks, but not write to them. Possible solutions/options: NTFS for Mac OS X (10 Days Trial): I use this one, and it does the job very well. When the driver is installed, you format your NTFS disks with Disk Utility where you select Windows NT Filesystem as the format.
- Just download and install DoYourData Super Eraser for Mac on your Mac computer. Then connect your external hard drive with your Mac. Now you can launch DoYourData Super Eraser for Mac to format external hard drive under Mac OS X 10.10 Yosemite. Here are the steps: select Wipe Hard Drive mode. Sselect the external hard drive and click on 'Wipe Now' button.
Solution 1: Format External Hard Drive with Disk Utility under 10.10 Yosemite
Mac disk utility is a built-in application in all Mac OS versions including OS X 10.10 Yosemite. It can help users to format external hard drive under Mac OS X 10.10 Yosemite and erase all data. This solution is very simple. Here, you can follow these steps.
1. Connect your external hard drive with your Mac computer.
May 06, 2012 The process for installing Mac OS X on a SSD on your Hackintosh is almost the exact same as installing Mac OS X on any normal hard drive. The only significant difference is that you should attach the SSD to the 6 GB/s SATA port on your motherboard (on. In the Volume Format drop-down menu, select Mac OS Extended (Journaled) if you plan to place the Mac Tiger operating system on this drive to make it a bootable drive. Select Mac OS Extended if you plan to use the drive as a media (capture scratch) drive. Name the drive. Install Mac OS 9 Disk Driver.
2. Open disk utility (click Launchpad – find disk utility).
3. Select the external hard drive and click 'Erase'.
Then disk utility will format the external hard drive.
This is a fast way to clean up all data on your external hard drive and format it. However, the formatted data can be recovered by data recovery software or other data recovery method because the data is not permanently lost. If you only want to format your external hard drive under Mac OS X 10.10 Yosemite or clean up all existing files, this solution is a good option. However, if you are going to sell/donate or throw away your external hard drive, this solution is not safe because it can’t permanently erase the data. Other people can easily recover your data from the formatted external hard drive. In order to permanently destroy all the data, the following solution will help you.
Solution 2: Format External Hard Drive with Super Eraser and Permanently Wipe Data
In some cases, people format an external hard drive before selling, donating or throwing away to avoid data leakage. In such cases, the data should be permanently destroyed. DoYourData Super Eraser for Mac is a powerful Mac data erasure application. It will help you format external hard drive under Mac OS X 10.10 Yosemite and permanently wipe data.
Just download and install DoYourData Super Eraser for Mac on your Mac computer. Then connect your external hard drive with your Mac. Now you can launch DoYourData Super Eraser for Mac to format external hard drive under Mac OS X 10.10 Yosemite.
Here are the steps: select Wipe Hard Drive mode.
![How To Format Hdd For Os X Hackintosh How To Format Hdd For Os X Hackintosh](/uploads/1/1/9/4/119496766/385277273.jpg)
Sselect the external hard drive and click on 'Wipe Now' button.
Once the process gets started, all the existing/deleted/lost data on the external hard drive will be permanently destroyed and wiped. Nobody can recover it even with the best data recovery software. If you are planning to sell your external hard drive or just throw it to trash, you’d better use this solution to format your external hard drive under Mac OS X 10.10 Yosemite and permanently erase your data.
![Hdd Hdd](https://habrastorage.org/storage2/bb9/3a7/b5f/bb93a7b5f8ccaaee630c1bf75d4f77e4.jpg)
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