This utility contains the only official version for lenovo video card driver for windows xp/7/vista/8/8.1/10 32-bit and 64-bit versions. with just one click you can update the driver as well as the rest of the drivers in your system, such as:. Lenovo mobile broadband activation (ericsson f3507g, ericsson f3607gw, ericsson f5521gw, ericsson h5321gw, sierra gobi4000, qualcomm gobi2000, qualcomm gobi3000) for windows 7 (32-bit, 64-bit) version : 4.3.0001. Windows 7 64-bit lenovo g50-45 drivers windows 108. vista and. lenovo g50-45 has the following specifications.