The process of downloading the DFi 648FX-AL pcb B Bios 1.04a driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the DFi 648FX-AL pcb B Bios 1.04a driver from the primary server - this is the manufacturer’s Dfi 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 DFi 648FX-AL pcb B Bios 1.04a diver.