#Reformat mac hd with windows 10 install#

If youвЂ™re going to install macOS on this device, select APFS (or APFS (Encrypted)) for enterprise-grade security) and click on the Erase button. This launches the Mac into recovery mode.Д¬lick on the internal disk, such as Macintosh HD, and click the Erase button.

#Reformat mac hd with windows 10 how to#

Formatting drives under MacOSД¬anвЂ™t boot into macOS? Things have become unruly, and it seems easier to install and start over? Or are you about to sell your Mac? In all these cases, you likely want to know how to format your hard drive and wipe everything off your MacBook, iMac, or MacBook Pro.ДЄs you turn on your Mac, and hold down the COMMAND and R keys until you see the Apple logo or a globe icon. It will ask you one final time to format the hard disk - if youвЂ™re really cool with this, confirm! This is it! To reinstall Windows, choose Next. On the next screen, select the primary drive to format and click Format.

Click on Install now, and follow the steps that bring you to the Custom: Install Windows only (advanced) button. After a few moments, click the Next button. The setup program should launch automatically (though you might need to hit a key when prompted).

#Reformat mac hd with windows 10 Pc#

Reboot your PC and make sure the USB is plugged in or the DVD is inserted.

#Reformat mac hd with windows 10 windows 7#

Note: Windows 7 users need to download the Windows OS first, which you can get from here. Plug in the drive and reboot your PC or laptop. Follow the instructions to create a bootable USB drive.

#Reformat mac hd with windows 10 windows 10#

Follow these next steps to create one (skip to step 2 if youвЂ™ve got a DVD already): Download the Windows 7 USB/DVD Download Tool (to format the hard disk now and install Windows 7 later) or the Windows 10 Media Creation Tool (to format the hard drive now and install Windows 10 later). If you donвЂ™t have the DVD handy, you need to create a bootable Windows USB drive. Insert the Windows 7 or Windows 10 DVD into the DVD drive and boot the PC. ThatвЂ™s why weвЂ™re using a bootable Windows 7/10 Installation DVD or USB drive which allows us to format the hard disk. You canвЂ™t format the hard disk on which Windows is stored while Windows is running, for the same reasons that you canвЂ™t work on a carвЂ™s engine while youвЂ™re driving it. To format the primary drive - the hard disk where the operating system resides, also called C drive or C: - you need to boot into the setup program on Windows 7 or Windows 10 and use it to format your drive. The following steps show you how to format your primary drive when all applications and your files are gone. Then you can use the Windows setup program or macOS Recovery Environment to format primary hard drives. You may need to reinstall the operating system, but you donвЂt want to lose your data!

If itвЂ™s at all possible, begin by backing up and rescuing everything of importance, or clone your hard drive by using one of our guides: How to clone a hard drive. How to Format a Hard Drive on Windows or Mac | Avast Logo Ameba Icon Security Icon Security White Icon Privacy Icon Performance Icon Privacy Icon Security Icon Performance Icons/45/01 Security/Other-Threats Icons / 32 / Bloatware removal Icons / 32 / Registry Cleaner Icons / 32 / CleanUp Icons / Feature / 32 / Mac Icons / 32 / Browser cleanup Icons/32/01 Security/Malware Icons/32/01 Security/Viruses Icons/32/01 Security/Other-Threats Icons/32/01 Security/Passwords Icons/32/01 Security/Ransomware Icons/32/01 Security/Business Icons/32/02 Privacy/Browser Icons/32/02 Privacy/IP adress Icons/32/02 Privacy/VPN Icons/32/02 Privacy/Proxy Icons/32/02 Privacy/Streaming Icons/32/03 Performance/Celaning Icons/32/03 Performance/Drivers Icons/32/03 Performance/Gaming Icons/32/03 Performance/Hardware Icons/32/03 Performance/Speed Icons / 32 / Bloatware removal Icons / 32 / Registry Cleaner Win Icons / 32 / CleanUp Icons / Feature / 32 / Mac Icons / 32 / Browser cleanup Icons/60/02 Privacy/02_Privacy Icons/60/01 Security/01_Security Icons/60/03 Performance/03_Performance Icons/80/01 Security/IoT Icons/80/01 Security/Malware Icons/80/01 Security/Passwords Icons/80/01 Security/Ransomware Icons/80/01 Security/Viruses Icons/80/01 Security/Other-Threats Icons/80/03 Security/Business Icons/80/02 Privacy/Browser Icons/80/02 Privacy/IP adress Icons/80/02 Privacy/VPN Icons/80/02 Privacy/Proxy Icons/80/02 Privacy/Streaming Icons/80/03 Performance/Celaning Icons/80/03 Performance/Drivers Icons/80/03 Performance/Gaming Icons/80/03 Performance/Hardware Icons/80/03 Performance/Speed Icons/80/03 Performance/03_Performance Icons/80/02 Privacy/02_Privacy