Before the BIOS was stored in firmware, which is updated online, a BIOS chip had to be manually replaced if new features were desired. See BIOS. THIS DEFINITION IS FOR PERSONAL USE ONLY.
He’s got a HP ProDesk 600 G3 Mini ... into some sort of remote access option in case he’d need to access the BIOS remotely, and went as far as it took to make it work. (Google Translate ...