
Open Boot Camp Assistant in the Utilities folder and download the current Windows Support Software from the “Action” dropdown in the menu bar. Quit Disk Utility after this operation completes.

USB Flash drive (8 GB or larger recommended).

It is relatively straightforward to create a bootable USB Flash drive to boot to the Windows 10 installer and open up a DOS prompt for troubleshooting.

To troubleshoot an issue with Windows 10 (especially boot-related issues), it can be handy to boot into Windows 10 not installed on a Boot Camp partition. Posted on Septemby Timothy Perfitt - Uncategorized Updates Create a Windows 10 Bootable USB Flash Drive on a Mac
