The process of downloading the Gigabyte GA-780T-D3L (rev. 4.0) Realtek Ethernet Diagnostic Utility 2.0.1.6 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-780T-D3L (rev. 4.0) Realtek Ethernet Diagnostic Utility 2.0.1.6 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-780T-D3L (rev. 4.0) Realtek Ethernet Diagnostic Utility 2.0.1.6 diver.