The process of downloading the ASRock B150 Pro4/D3 Realtek Audio Driver 6.0.1.7503 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 B150 Pro4/D3 Realtek Audio Driver 6.0.1.7503 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 B150 Pro4/D3 Realtek Audio Driver 6.0.1.7503 diver.