Mac utility disk how to#

If the Security Options button is not available, Disk Utility cannot perform a secure erase on the storage device.

Secure erase options are available only for some types of storage devices.

You’ll find your Elements hard drive under the ‘External’ heading. And have your Elements external hdd show in Disk Utility. Will show you the detail you need to see on your Elements external drive to start fixing. Here are the primary functions of Disk Utility on Mac: Repair hard drives using Disk Utiltiy First Aid. Then Disk Utility, your Mac’s disk management app.

Mac utility disk how to#

At this point, you’d have already learned how to open the Disk Utility on Mac. In Recovery Mode, the macOS utility window will pop up. This should prompt the system to enter Recovery Mode. (Optional) If available, click Security Options, use the slider to choose how many times to write over the erased data, then click OK. Disk Utility on Mac is a free built-in tool that you can employ to finish all types of tasks. Press and hold Command + R on your keyboard while the Mac is booting. If the Scheme pop-up menu isn’t available, make sure you selected the storage device you want to erase-it’s at the top of the hierarchy.Ĭlick the Format pop-up menu, then choose a file system format. The Mac version of VMware Fusion Player 12 can be installed from the OS installer without using any ISO files. However, be careful when installing 10.12 Sierra and 10.11 El Capitan as shown in the table below. Ĭlick the Scheme pop-up menu, then choose GUID Partition Map. On Mac, you can install VMware and VirtualBox from almost any version of the created ISO file.

In the sidebar, select the storage device you want to erase, then click the Erase button. If you want to erase any other type of storage device: Double-click Disk Utility in the /Applications/Utilities folder. Note: If you want to get your Mac ready to trade in, sell, or give away, and your computer is a Mac with Apple silicon or an Intel-based Mac with an Apple T2 Security Chip, use Erase Assistant.