Click the Erase button at the top of the Disk Utility window.
Wiping your Mac will erase everything, including your operating system, so keeping... 2. This can be done by dismantling the pieces of the hard disk with a screwdriver and using a hammer to scratch and mangle the disk.
In the sidebar, select the drive you want to erase or reformat. And remember, if you used a space in the name of your Mac’s hard drive, you need to insert a leading backslash before the space. Securely erase your hard drive with Disk Utility. To leave the Mac in an out-of-box state, don't continue setup. If your Mac is using HFS+, select Mac OS Extended (Journaled) from the format list. While the startup disc is waking up, hold down the Command+R keys simultaneously. Be sure to double-check this — you could accidentally wipe the wrong drive if you select the wrong disk here. Click on a link below for instructions on how to erase the hard drive and reinstall Windows. 5) Click the Erase tab as shown in the image above. If your Mac is using APFS, select APFS from the format list. After macOS installation is complete, the Mac restarts to a setup assistant that asks you to choose a country or region. The best way to restore your Mac to factory settings is to erase your hard drive and reinstall macOS. The drive names will appear in the left sidebar. 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. Instead, press Command-Q to shut down the Mac.
You may use Disk Utility application to perform hard drive partition-related tasks on Mac Operating System, such as to format, repair, erase or create hard drive partitions and end up with an erased hard drive.. Method 2: Erase Everything on MacBook Pro with Data Wiper (Recommend) You may want to erase your drive as a quick way to create space for new files. You can fix a … 4) Choose the hard disk drive you wish to erase. Select it in the Finder, right-click, and select Encrypt… Write down the password. Deleting everything does not wipe a hard drive and formatting does not usually wipe a hard drive.
Apple Footer. Regardless of what you call it, a data destruction program is a piece of software designed to overwrite a hard drive so many times, and in a certain way, as to make the ability to extract information from the drive nearly impossible. By far, the easiest way to completely erase a hard drive is to use free data destruction software, sometimes called hard drive eraser software or disk wipe software. When you’re ready, click the “Erase” button.