The process of downloading the Lenovo IdeaPad Z585 Synaptics Touchpad Driver 16.3.4.0 for Windows 8.1 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Lenovo IdeaPad Z585 Synaptics Touchpad Driver 16.3.4.0 for Windows 8.1 driver from the primary server - this is the manufacturer’s Synaptics 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 Lenovo IdeaPad Z585 Synaptics Touchpad Driver 16.3.4.0 for Windows 8.1 diver.