Download Lenovo B4400 Notebook Windows 7, Windows 8.1, Windows 10 Drivers, Software and Updates.
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Operating System:Type:| Type | Driver | OS | Released | Download |
|---|---|---|---|---|
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| Type | Driver Title | OS | Released | Download |
|---|---|---|---|---|
| Audio | Lenovo B4400, M4400, M4450, V4400 Realtek Audio Driver Software | Windows 8.1 (64-bit) | 2014-02-13 | DOWNLOAD |
| BIOS/UEFI | Lenovo M4400, V4400, B4400 Notebook BIOS Update Utility | Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit) | 2015-04-15 | DOWNLOAD |
| Bluetooth and Modem | Lenovo B4400, M4450 Laptop REALTEK Bluetooth & Filter Driver | Windows 10 (64-bit) | 2015-07-03 | DOWNLOAD |
| Bluetooth and Modem | Broadcom Bluetooth 4.0 driver | Windows 8.1 (64-bit) | 2014-02-16 | DOWNLOAD |
| Bluetooth and Modem | Realtek Bluetooth 4.0 Driver | Windows 8.1 (64-bit) | 2014-02-16 | DOWNLOAD |
| Bluetooth and Modem | Realtek Bluetooth 4.0 driver for Laptop | Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) | 2013-11-13 | DOWNLOAD |
| Camera and Card Reader | Lenovo B4400, B490s Integrated Camera Driver | Windows 8 (64-bit) | 2013-12-16 | DOWNLOAD |
| Camera and Card Reader | Integrated Camera Driver | Windows 8.1 (64-bit) | 2014-02-17 | DOWNLOAD |
| Camera and Card Reader | Lenovo B4400 Realtek Media Card Reader-RTS5176E Driver | Windows 8.1 (64-bit) | 2014-02-13 | DOWNLOAD |
| Camera and Card Reader | Lenovo B4400, B4400s, B490s, E4430 Integrated Camera Driver | Windows 7 (32-bit) Windows 7 (64-bit) | 2013-11-12 | DOWNLOAD |
| Camera and Card Reader | Realtek Media Card Reader-RTS5176 Driver for windows 8 (64-bit), 7 (32-bit, 64-bit) - Lenovo B4400 | Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) | 2013-10-28 | DOWNLOAD |
| Display and Video Graphics | Lenovo B4400, E4430 Laptop Nvidia Graphic driver | Windows 10 (64-bit) | 2015-07-03 | DOWNLOAD |
| Display and Video Graphics | Intel Display Driver for Laptops | Windows 8.1 (64-bit) | 2014-02-13 | DOWNLOAD |
| Display and Video Graphics | NVIDIA Optimus Display Driver | Windows 8.1 (64-bit) | 2014-02-13 | DOWNLOAD |
| Display and Video Graphics | Lenovo B4400 Intel Graphics Driver | Windows 7 (64-bit) Windows 8 (64-bit) | 2013-10-28 | DOWNLOAD |
| Display and Video Graphics | NVIDIA Video Features(NVIDIA N14M-GS/N14M-GL/N14P-GV2 Optimus) Driver 8 (64-bit), 7 (64-bit) - Lenovo B4400 | Windows 7 (64-bit) Windows 8 (64-bit) | 2013-10-28 | DOWNLOAD |
| Display and Video Graphics | NVIDIA Optimus Display Driver | Windows 7 (64-bit) Windows 8 (64-bit) | 2014-02-13 | DOWNLOAD |
| Display and Video Graphics | Intel Display Driver for Laptops | Windows 8 (64-bit) Windows 7 (64-bit) | 2015-09-10 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Lenovo B4400, E4430, M4400, V4400 Intel Management Engine Interface Driver | Windows 8.1 (64-bit) | 2018-11-14 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Lenovo B4400, B4400s, E4430, M4400, M4400s, V4400, Zhaoyang K4450, K2450 Intel Chipset Support | Windows 8.1 (64-bit) | 2014-02-20 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intel Chipset Support for Laptops | Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) | 2013-07-31 | DOWNLOAD |
| Mouse, Touchpad, Keyboard and Pen | Synaptics Touchpad software for Laptops | Windows 8.1 (64-bit) | 2014-02-17 | DOWNLOAD |
| Mouse, Touchpad, Keyboard and Pen | Synaptics Touchpad driver for Laptop | Windows 10 (64-bit) Windows 8.1 (64-bit) | 2015-08-11 | DOWNLOAD |
| Mouse, Touchpad, Keyboard and Pen | 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 DOWNLOAD |
| Networking: LAN (Ethernet) | Lenovo B490, B590, B4400, E443,0 M4450 Laptop Realtek Network Driver | Windows 10 (64-bit) | 2015-07-03 | DOWNLOAD |
| Networking: LAN (Ethernet) | Realtek Network Driver for Laptops | Windows 8 (64-bit) | 2013-07-31 | DOWNLOAD |
| Networking: LAN (Ethernet) | Lenovo B4400, B4400s, B4450s, E4430, M4400, M4450, M4400s, V4400, Zhaoyang K4450, K2450 Realtek Network Driver | Windows 8.1 (64-bit) | 2014-02-18 | DOWNLOAD |
| Networking: LAN (Ethernet) | Realtek Network Driver for Laptops | Windows 7 (32-bit) Windows 7 (64-bit) | 2013-07-31 | DOWNLOAD |
| Networking: Wireless LAN | Lenovo B4400 Broadcom Wireless LAN Adapter Software | Windows 8.1 (64-bit) | 2014-02-11 | DOWNLOAD |
| Networking: Wireless LAN | Lenovo B4400, B4400s, B4450s, M4400, M4450, V4400 Broadcom Wireless LAN Adapter Software | Windows 8.1 (64-bit) | 2014-02-20 | DOWNLOAD |
| Networking: Wireless LAN | Lenovo B4400, B4400s, B4450s, E4430 , M4400, M4450, M4400s, V4400, Zhaoyang K4450, K2450 Realtek Wireless LAN Adapter Software | Windows 8.1 (64-bit) | 2014-02-20 | DOWNLOAD |
| Networking: Wireless LAN | Realtek Wireless LAN Adapter Software for Laptops | Windows 8.1 (64-bit) | 2014-02-11 | DOWNLOAD |
| Networking: Wireless LAN | Realtek Network Driver for Laptops | Windows 8.1 (64-bit) Windows 10 (64-bit) | 2014-02-17 | DOWNLOAD DOWNLOAD |
| Networking: Wireless LAN | Realtek Wireless LAN Adapter Software for Laptops | Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) | 2014-02-10 | DOWNLOAD |
| Networking: Wireless WAN | Lenovo Mobile Broadband Activation | Windows 7 (32-bit) Windows 7 (64-bit) | 2016-04-06 | DOWNLOAD |
| Power Management | Lenovo B4400, E4430 Laptop Intel Collaborative Processor Performance Control driver | Windows 10 (64-bit) | 2015-07-03 | DOWNLOAD |
| Power Management | Lenovo B4400, E4430 Intel Collaborative Processor Performance Control Driver | Windows 8.1 (64-bit) | 2014-02-16 | DOWNLOAD |
| Power Management | Lenovo Power Management Driver for Laptops | Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit) | 2019-12-16 | DOWNLOAD DOWNLOAD |
| Software and Utilities | Lenovo Smart Display Applications for Desktop, Notebook | Windows 10 (32-bit) Windows 10 (64-bit) | 2021-04-08 | DOWNLOAD |
| Software and Utilities | Auto Scroll Utility for Laptop | Windows 10 (32-bit) Windows 10 (64-bit) | 2019-05-17 | DOWNLOAD |
| Software and Utilities | Hotkey Features Integration (Version 9) for ThinkPad | Windows 10 (64-bit) Windows 11 (64-bit) | 2022-04-04 | DOWNLOAD |
| Software and Utilities | Lenovo Dependency Package | Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit) | 2014-08-14 | DOWNLOAD |
| Software and Utilities | Hotkey Features Integration for Laptop | Windows 8.1 (64-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) | 2017-12-07 | DOWNLOAD |
| Software and Utilities | Lenovo Migration Assistant for Laptops, Desktops, Workstations | Windows 10 (32-bit) Windows 10 (64-bit) Windows 11 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) | 2022-03-15 | DOWNLOAD |
| Software and Utilities | 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 |
| Storage | Intel SATA Controller AHCI Driver | Windows 8.1 (64-bit) | 2014-02-16 | DOWNLOAD |
| Storage | Lenovo Hide Recovery Drive for Laptops | Windows 10 (32-bit) Windows 10 (64-bit) | 2016-11-01 | DOWNLOAD |
| ThinkVantage Technology | Lenovo System Update for Desktop, Notebook, Workstation | Windows 10 (32-bit) Windows 10 (64-bit) Windows 11 (32-bit) Windows 11 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) | 2023-09-12 | DOWNLOAD |
| Tool | LSTC - Lenovo Service Tool Center Utility | Windows 11 (64-bit) | 2023-08-08 | DOWNLOAD DOWNLOAD |
| USB Device, FireWire, IEEE 1394, Thunderbolt | Lenovo B4400, E4430, M4400, V4400 Intel USB3.0 Driver | Windows 7 (32-bit) Windows 7 (64-bit) | 2013-11-13 | DOWNLOAD |