: Turn off your target machine. Insert the USB drive. Power it on while repeatedly pressing your device's boot menu key (e.g., F12 for Dell/Lenovo, F9 for HP, or holding Option/Alt on a Mac). Select USB : Choose your USB flash drive from the boot list.
It is important to clarify a technical point: Instead, the official installation method uses a recovery image (a .bin file). Chrome Os Flex Download Iso 64-bit Offline Installer
Once your installer drive is prepared, follow these deployment steps: : Turn off your target machine
Always use the official tool to ensure you have the most secure, up-to-date image. Third-party sites offering ISOs may contain outdated or malicious files. F12 for Dell/Lenovo