#Make a bootable usb mac on windows mac os x#

Make sure you take off any important documents.) (Remember that all the data in the USB will be erased. Insert the USB drive that youвЂ™ll use to fix your installation of OS X. (If you want to support the developer, you can purchase the full version.) Quick note: TransMac is a paid software, but it has a 15-day trial solution that gives us more than enough time to move the DMG files to the USB drive from Windows. Use these steps to set up a USB drive with a GPT partition: To do this, youвЂ™ll need to use the Diskpart command-line utility on Windows 10.

#Make a bootable usb mac on windows mac os x#

Create Mac OS X bootable USB installation mediaД«efore using TransMac, you first need to partition your USB flash drive with a GPT partition, as a normal MBR partition may not work. Now that you have all the necessary ingredients, youвЂ™re ready to make a Mac OS X bootable USB using the DMG file of the operating system with the steps below. One high-quality USB flash drive with 16GB of storage.RequirementsД«efore you dive into this guide, youвЂ™ll need a few things: These instructions will also work for Windows users running Mac OS X on a virtual machine and needing to upgrade to the latest version. However, if you find yourself in a scenario where your device (iMac, MacBook Pro, Air, Mac Pro, or Mini) is not responding, and you happen to have a Windows 10 device, then you can still be able to make a USB bootable installation media for your Mac OS X to reinstall the operating system using the Recovery Assistant. This is why itвЂ™s recommended that you make a Mac OS X bootable USB when your Mac is in working conditions.

If youвЂ™re still using a Mac OS X, the time will come when your computer wonвЂ™t boot, or a problem may arise where you canвЂ™t take control of the device, and booting from an OS X installation media will be required.