The process of downloading the S3 graphics DeltaChrome 15.13.04f beta driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the S3 graphics DeltaChrome 15.13.04f beta driver from the primary server - this is the manufacturer’s S3 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 S3 graphics DeltaChrome 15.13.04f beta diver.