| Bluetooth and Modem | Bluetooth Driver for Lenovo Z40-75, Z50-75 Version: 8.0.1.318/1.3.806.0/1.3.806.1/6.5.1.5200/6.5.1.5400 | Windows 7 32-bit
Windows 7 64-bit | 6/20/2014 | |
| Camera and Card Reader | Camera Driver for Lenovo Z40-75, Z50-75 Version: 2.30.50.12/6.2.9200.10260 | Windows 7 32-bit
Windows 7 64-bit | 6/20/2014 | |
| Audio | Conexant Audio Driver for Lenovo Z40-75, Z50-75 Version: 8.65.28.52 | Windows 7 32-bit
Windows 7 64-bit | 6/20/2014 | |
| Power Management | Lenovo Energy Management for Lenovo Z40-75, Z50-75 Version: 7.0.3.9 | Windows 7 32-bit
Windows 7 64-bit | 6/20/2014 | |
| Camera and Card Reader | Realtek Card Reader Driver for Lenovo Z40-75, Z50-75 Version: 6.3.9600.39058 | Windows 7 32-bit
Windows 7 64-bit | 6/20/2014 | |
| Networking: LAN (Ethernet) | Realtek LAN Driver for Lenovo Z40-75, Z50-75 Version: 7.76.1028.2013 | Windows 7 32-bit
Windows 7 64-bit | 6/20/2014 | |
| Mouse and Keyboard | Touchpad Driver for Lenovo Z40-75, Z50-75 Version: 11.4.36.1/17.0.14.82 | Windows 7 32-bit
Windows 7 64-bit | 6/20/2014 | |
| Display and Video Graphics | Video Driver for Lenovo Z40-75, Z50-75 Version: 13.351.1007.0/7.12.0.7718/1.2.1.359 | Windows 7 32-bit
Windows 7 64-bit | 6/19/2014 | |
| Networking: Wireless LAN | WLAN Driver for Lenovo Z40-75, Z50-75 Version: 10.0.0.285/2012.13.402.2014/6.30.223.201/7.12.28.0 | Windows 7 32-bit
Windows 7 64-bit | 6/20/2014 | |