You just need to select the hard drive you want to format and click on 'Wipe Now' button. When you run Super Eraser for Mac on your macOS 10.12 Sierra computer, it will list all the hard drives and devices on your Mac. So please be carefully when you use it to format your hard drive. It means your hard drive will be formatted by Super Eraser for Mac, and all the data on the hard drive will be permanently erased. With advanced data erasure technology, Super Eraser for Mac can easily format the hard drive under macOS 10.12 Sierra and wipe all existing data/history data, beyond the scope of data recovery. If you are going to resell, donate or give away your Mac hard drive/external hard drive, Super Eraser for Mac is your best choice to format the hard drive and permanently destroy all data.

Solution 1: Format hard drive under macOS 10.12 Sierra with Super Eraser for Mac Here are the three solutions to format a hard drive under macOS 10.12 Sierra. Once the formatting process gets started, your data on the hard drive will be removed. With these solutions, you can easily format a hard drive under macOS 10.12 Sierra. Please back up your important files before formatting your hard drive, no matter which solution you will choose. I will offer three simple solutions to help Mac users to forma hard drive under macOS 10.12 Sierra. If you have known how to format a hard drive under macOS 10.12 Sierra, you still can lean useful information in this article. Three Solutions to Format a Hard Drive under macOS 10.12 Sierra In this article, I will show easy solutions to format a hard drive or external hard drive for macOS 10.12 Sierra. If you also want to a solution for hard drive formatting under macOS 10.12 Sierra, you are at the right place. There many users ask if they can format a hard drive under macOS 10.12 Sierra. I was a Windows user and I don’t know to how to format a hard drive under macOS 10.12 Sierra.

'I have a 1TB external hard drive connected with my macOS 10.12 Sierra computer.

Reformat hard drive mac os 10.12