The process of downloading the Gigabyte GA-H87-D3H (rev. 1.x) Intel SATA Preinstall Driver 12.8.0.1016 for Windows 8.1 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 Gigabyte GA-H87-D3H (rev. 1.x) Intel SATA Preinstall Driver 12.8.0.1016 for Windows 8.1 64-bit 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 Gigabyte GA-H87-D3H (rev. 1.x) Intel SATA Preinstall Driver 12.8.0.1016 for Windows 8.1 64-bit diver.