The process of downloading the Asrock X79 Extreme4 Bios 1.70 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Asrock X79 Extreme4 Bios 1.70 driver from the primary server - this is the manufacturer’s Gigabyte official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the Asrock X79 Extreme4 Bios 1.70 diver.