Specifications Lenovo Ideapad B475 / B475E Processor : AMD QuadCore A6 3400M Graphics : AMD VGA Display: 14 inch Storage : HDD 500GB Memory : 2GB Driver Windows vii 32 / 64 bit Audio 117 MB Download Bluetooth broadcom 62MB Download LAN Realtek v MB Download Touchpad . 56 MB Download Fingerprint Driver 6MB Download VGA Driver AMD VGA 157 MB Download Wireless Driver Wireless Intel. 21 MB Download Multimedia / Utility Camera Software 27 MB Download Driver Windows 8.1 / ten 64Bit For Windows 8.1 or Windows 10, y'all need alone VGA driver. VGA Driver AMD VGA 211 MB Download