A modular BIOS update mechanism provides a standardized method to update options ROMs and to provide video and processor microcode upgrades in a computer system without requiring a complete replacement of the system BIOS. The MBU mechanism provides several advantages. First, new features and BIOS bugs...http://www.google.fr/patents/US7765409?utm_source=gb-gplus-shareBrevet US7765409 - Modular BIOS update mechanism
