Download Windows 7 (64-bit) drivers for lenovo B4400s Laptop (Lenovo)
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Update Windows 7 (64-bit) drivers for lenovo B4400s Laptop (Lenovo)
Device Name
File Detail
File Name
Download
Lenovo Solution Center for 64-bit Windows
File Size:59.5 MB
version: 3.3.003
File Size:59.5 MB
version: 3.3.003
ThinkVantage System Update
File Size:13 MB
version: 5.07.0037
File Size:13 MB
version: 5.07.0037
Power Manager
File Size:21.2 MB
version: 6.68.10
File Size:21.2 MB
version: 6.68.10
Lenovo Power Management Driver
File Size:1.8 MB
version: 1.67.12.16
File Size:1.8 MB
version: 1.67.12.16
Hotkey Features Integration
File Size:22.7 MB
version: 8.80.22
File Size:22.7 MB
version: 8.80.22
Auto Scroll Utility
File Size:1.1 MB
version: 2.20
File Size:1.1 MB
version: 2.20
Lenovo QuickControl for Windows 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit)
File Size:9.2 MB
version: 2.31
File Size:9.2 MB
version: 2.31
Realtek Ethernet Controller Driver
File Size:3.9 MB
version: 7.70.314.2013
File Size:3.9 MB
version: 7.70.314.2013
Realtek Wireless LAN Adapter Software
File Size:31.59MB
version: 1.00.0226 / 2010.7.816.2013
File Size:31.59MB
version: 1.00.0226 / 2010.7.816.2013
Realtek Bluetooth 4.0 driver
File Size:52.48MB
version: 3.754.754.080913
File Size:52.48MB
version: 3.754.754.080913
Conexant Audio Driver Software
File Size:78.1 MB
version: 8.64.62.50
File Size:78.1 MB
version: 8.64.62.50
Synaptics Touchpad Driver
File Size:105.2 MB
version: 16.6.4.34
File Size:105.2 MB
version: 16.6.4.34
BIOS Update Utility
File Size:3.3 MB
version: J8ET44WW
File Size:3.3 MB
version: J8ET44WW
Intel Chipset Support for Windows
File Size:1.4 MB
version: 9.4.0.1017
File Size:1.4 MB
version: 9.4.0.1017
Integrated Camera Driver
File Size:28.63MB
version: 5.13.415.31/1.13.430.3/6.0.1330.5/3.4.5.11
File Size:28.63MB
version: 5.13.415.31/1.13.430.3/6.0.1330.5/3.4.5.11
NVIDIA Optimus Display Driver
File Size:297.76MB
version: 9.18.13.2762
File Size:297.76MB
version: 9.18.13.2762
Intel Display Driver
File Size:81.5 MB
version: 10.18.10.3412
File Size:81.5 MB
version: 10.18.10.3412
Intel USB3.0 Driver
File Size:4.56MB
version: 2.5.0.19
File Size:4.56MB
version: 2.5.0.19
All Other Device Types of Lenovo B4400s Laptop (Lenovo) Drivers
Audio |
BIOS/UEFI |
Bluetooth and Modem |
Camera and Card Reader |
Chipset |
Diagnostic |
Display and Video Graphics |
Mouse and Keyboard |
Networking: LAN (Ethernet) |
Networking: Wireless LAN |
Power Management |
Software and Utilities |
Storage |
ThinkVantage Technology |
USB Device, FireWire, IEEE 1394 |