Installing an operating system via USB is a rite of passage for PC enthusiasts and a necessary skill for IT professionals. While it may seem intimidating at first—navigating BIOS menus and formatting drives—it is a logical, step-by-step process. By carefully preparing your USB media, paying attention to BIOS settings, and following the on-screen prompts, you can breathe new life into an old machine or set up a brand-new custom build with ease.
# 1. Insert USB – find its identifier diskutil list how to install os using usb
from the list (may appear as "USB HDD" or brand name) Installing an operating system via USB is a
diskutil eject /dev/diskX
To install an operating system (OS) using a USB drive, you must first create "bootable media" on a working computer and then use it to boot and install the OS on your target machine. paying attention to BIOS settings