The process of downloading the ASRock B85M Pro4 Intel Graphics Driver 15.33.1.3277 for Windows 8.1 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 B85M Pro4 Intel Graphics Driver 15.33.1.3277 for Windows 8.1 driver from the primary server - this is the manufacturer’s Intel 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 B85M Pro4 Intel Graphics Driver 15.33.1.3277 for Windows 8.1 diver.