Lenovo B4400s Laptop Windows 7, Windows 8.1, Windows 10 Drivers, Software

Lenovo B4400s Laptop

Download Lenovo B4400s Notebook Windows 7, Windows 8.1, Windows 10 Drivers, Software and Updates.

Select corresponding operating system and driver type to narrow the results.

Operating System:Type:
Driver TitleOperating SystemReleasedDownload
Conexant Audio Driver Software for Notebook Windows 8.1 64-bit 2014-09-12 DOWNLOAD
Conexant Audio Driver Software for Laptops Windows 7 32-bit
Windows 7 64-bit
Windows 8 64-bit
Windows 10 64-bit
2014-09-11 DOWNLOAD
BIOS Update Utility for Lenovo B4400s, K4450, M4400s Windows 8.1 32-bit
Windows 8.1 64-bit
Windows 8 32-bit
Windows 8 64-bit
Windows 7 32-bit
Windows 7 64-bit
2015-08-12 DOWNLOAD
Realtek Bluetooth 4.0 Driver for Notebook Windows 8.1 64-bit 2014-02-16 DOWNLOAD
Broadcom Bluetooth 4.0 driver for Notebook Windows 8.1 64-bit 2014-02-16 DOWNLOAD
REALTEK Bluetooth Driver for Lenovo B4400s, E4430, K4450, K2450, M4400s Laptop Windows 10 32-bit
Windows 10 64-bit
Windows 8.1 64-bit
2015-07-03 DOWNLOAD
Intel PROSet/Wireless Bluetooth Software for Lenovo B4400s, E4430, K4450, K2450, M4400s Laptop Windows 10 32-bit
Windows 10 64-bit
Windows 8.1 64-bit
2015-07-03 DOWNLOAD
Realtek Bluetooth 4.0 driver for Laptop Windows 7 32-bit
Windows 7 64-bit
Windows 8 64-bit
2013-11-13 DOWNLOAD
Integrated Camera Driver for Notebook Windows 8.1 64-bit 2014-02-16 DOWNLOAD
Genesys Media Card Reader Driver for Notebook Windows 8.1 64-bit 2014-02-17 DOWNLOAD
Integrated Camera Driver for Notebook Windows 8.1 64-bit 2014-02-17 DOWNLOAD
Integrated Camera Driver for Lenovo B4400, B4400s, B490s, E4430 Windows 7 32-bit
Windows 7 64-bit
2013-11-12 DOWNLOAD
Intel Management Engine Interface Driver for Notebook Windows 8.1 64-bit 2014-02-17 DOWNLOAD
Intel Chipset Support for Lenovo B4400, B4400s, E4430, M4400, M4400s, V4400, Zhaoyang K4450, K2450 Windows 8.1 64-bit 2014-02-20 DOWNLOAD
Intel Chipset Support for Laptops Windows 7 32-bit
Windows 7 64-bit
Windows 8 64-bit
2013-07-31 DOWNLOAD
Intel Wireless Display for Lenovo M4400s Windows 8 64-bit 2014-02-10 DOWNLOAD
Intel Display Driver for Laptops Windows 8.1 64-bit 2014-02-13 DOWNLOAD
NVIDIA Optimus Display Driver for Notebook Windows 8.1 64-bit 2014-02-13 DOWNLOAD
NVIDIA Optimus Display Driver for Notebook Windows 7 64-bit
Windows 8 64-bit
2014-02-13 DOWNLOAD
Intel Display Driver for Laptops Windows 8 64-bit
Windows 7 64-bit
2015-09-10 DOWNLOAD
Intel Iris(TM) graphics for Lenovo B4400s, E4430, K4450, K2450, M4400s Laptop Windows 10 32-bit
Windows 10 64-bit
Windows 8.1 64-bit
2015-07-03 DOWNLOAD
Synaptics Touchpad software for Laptops Windows 8.1 64-bit 2014-02-17 DOWNLOAD
Synaptics Touchpad driver for Laptop Windows 10 64-bit
Windows 8.1 64-bit
2015-08-11 DOWNLOAD
Synaptics Touchpad driver for Lenovo B4400s, E4430, K4450, K2450, M4400s Laptop Windows 10 32-bit
Windows 10 64-bit
Windows 8.1 64-bit
2015-07-03 DOWNLOAD
Synaptics Touchpad Software for Laptop Windows 7 32-bit
Windows 7 64-bit
Windows 8 64-bit
Windows 8.1 64-bit
Windows 10 64-bit
2013-11-07 DOWNLOAD
Realtek Network Driver for Laptops Windows 8 64-bit 2013-07-31 DOWNLOAD
Realtek Network Driver for Lenovo B4400, B4400s, B4450s, E4430, M4400, M4450, M4400s, V4400, Zhaoyang K4450, K2450 Windows 8.1 64-bit 2014-02-18 DOWNLOAD
Realtek Network Driver for Laptops Windows 7 32-bit
Windows 7 64-bit
2013-07-31 DOWNLOAD
Realtek Network Driver for Lenovo B4400s, E4430, K4450, K2450, M4400s Laptop Windows 10 32-bit
Windows 10 64-bit
Windows 8.1 64-bit
2015-07-03 DOWNLOAD
Realtek Wireless LAN Adapter Software for Laptops Windows 8.1 64-bit 2014-02-11 DOWNLOAD
Broadcom Wireless LAN Adapter Software for Lenovo B4400, B4400s, B4450s, M4400, M4450, V4400 Windows 8.1 64-bit 2014-02-20 DOWNLOAD
Realtek Wireless LAN Adapter Software for Lenovo B4400, B4400s, B4450s, E4430 , M4400, M4450, M4400s, V4400, Zhaoyang K4450, K2450 Windows 8.1 64-bit 2014-02-20 DOWNLOAD
Realtek Network Driver for Laptops Windows 8.1 64-bit
Windows 10 64-bit
2014-02-17 DOWNLOAD
Realtek Wireless LAN Adapter Software for Laptops Windows 7 32-bit
Windows 7 64-bit
Windows 8 64-bit
2014-02-10 DOWNLOAD
Lenovo Power Management Driver for Laptop Windows 10 32-bit
Windows 10 64-bit
2016-11-24 DOWNLOAD
Lenovo Power Management Driver for Laptop Windows 7 32-bit
Windows 7 64-bit
2016-11-24 DOWNLOAD
Lenovo Power Management Driver for Laptop Windows 8 32-bit
Windows 8 64-bit
2016-11-24 DOWNLOAD
Lenovo Power Management Driver for Laptop Windows 8.1 32-bit
Windows 8.1 64-bit
2016-11-24 DOWNLOAD
Power Manager for Laptop Windows 7 32-bit
Windows 7 64-bit
2016-04-21 DOWNLOAD
Intel Smart Connect Technology 4.2 for Lenovo B4400s, M4400, M4450, M4400s, V4400, Zhaoyang K4450, K2450 Windows 8.1 64-bit 2014-02-20 DOWNLOAD
Hotkey Features Integration for Laptop Windows 10 32-bit
Windows 10 64-bit
Windows 8.1 64-bit
Windows 8 64-bit
Windows 7 32-bit
Windows 7 64-bit
2017-02-08 DOWNLOAD
Auto Scroll Utility for Notebook Windows 10 32-bit
Windows 10 64-bit
Windows 8.1 64-bit
Windows 8 64-bit
Windows 7 32-bit
Windows 7 64-bit
2015-08-25 DOWNLOAD
Lenovo QuickControl for Laptop Windows 8.1 32-bit
Windows 8.1 64-bit
Windows 8 32-bit
Windows 8 64-bit
Windows 7 32-bit
Windows 7 64-bit
2015-01-27 DOWNLOAD
DOWNLOAD
Intel SATA Controller AHCI Driver for Notebook Windows 8.1 64-bit 2014-02-16 DOWNLOAD
ThinkVantage System Update for Desktop, Notebook, Workstation Windows 10 32-bit
Windows 10 64-bit
Windows 8.1 32-bit
Windows 8.1 64-bit
Windows 8 32-bit
Windows 8 64-bit
Windows 7 32-bit
Windows 7 64-bit
2017-02-06 DOWNLOAD
Intel USB3.0 Driver for Lenovo B4400s, K2450, K4450, M4400s Windows 7 32-bit
Windows 7 64-bit
2013-08-01 DOWNLOAD