The process of downloading the ASRock B75 Pro3-M Realtek HD Audio Driver 6690 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 B75 Pro3-M Realtek HD Audio Driver 6690 driver from the primary server - this is the manufacturer’s Realtek 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 B75 Pro3-M Realtek HD Audio Driver 6690 diver.