HP ProOne 400 G2 20 inch All-in-One HP ProOne 460 G2 20 inch All-in-One HP ProOne 480 G2 20 inch All-in-One - Maintenance & Service Guide

4. Select your computer, and then select your operating system.
5. In the Diagnostic section, follow the on-screen instructions to select and download the UEFI version you
want.
84 Chapter 6 Using HP PC Hardware Diagnostics (UEFI)