The process of downloading the Gateway DX2641 NVIDIA Chipset Driver 5.1.2600.0463 for Vista 64-bit driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Gateway DX2641 NVIDIA Chipset Driver 5.1.2600.0463 for Vista 64-bit driver from the primary server - this is the manufacturer’s Nvidia 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 Gateway DX2641 NVIDIA Chipset Driver 5.1.2600.0463 for Vista 64-bit diver.