Hi, i have a sony vio laptop 64bit running on windows seven and have a missing driver for my ethernet controller i have looked on sony site and have tried to search for the driver without any luck.. This page contains the list of device drivers for sony vaio. to download the proper driver, first choose your operating system, then find your device name and click the download button.. Download and install the latest version of the sony vaio sve14114fxb drivers windows 7 (64-bit) bios, firmware and software. download and install the latest version of the sony vaio sve14114fxb drivers windows 7 (64-bit) bios, firmware and software realtek