| Type | Driver | Operating System | Released | Download |
|---|---|---|---|---|
| Audio | Realtek Audio Driver for Microsoft Windows 7 (32-bit, 64-bit) - Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| BIOS | BIOS Update Utility - Lenovo B40-70, B50-70, E40-70, E50-70 Laptops | 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 | 4/16/2015 | DOWNLOAD |
| Bluetooth and Modem | Bluetooth Driver (Realtek, Atheros, Broadcom)(x64) for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Bluetooth and Modem | Intel Bluetooth Driver for Microsoft Windows 7 (32-bit, 64-bit) - Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Bluetooth and Modem | Intel BT Patch for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 6/4/2014 | DOWNLOAD |
| Camera and Card Reader | Camera Driver (Liteon, Bison, AzureWave) for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Camera and Card Reader | Realtek Card Reader Driver for Microsoft Windows 7 (32-bit, 64-bit) - Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Chipset | Intel Chipset Driver for Microsoft Windows 7 (32-bit, 64-bit) - Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Chipset | Intel Management Engine Interface Driver for Microsoft Windows 7 (32-bit, 64-bit) - Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Display and Video Graphics | Brightness Level Patch driver for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Display and Video Graphics | Intel Wireless Display Driver for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Fingerprint Reader | Fingerprint Software for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Mouse and Keyboard | TouchPad Driver (Synaptics, Elan) for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Networking: LAN (Ethernet) | Realtek Lan Driver for Microsoft Windows 7 (32-bit, 64-bit) - Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Patch | Default Brightness Patch Driver for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 64-bit Windows 7 32-bit | 2/11/2015 | DOWNLOAD |
| Patch | ODD Icon Patch for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Power Management | Lenovo Energy Management for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Software and Utilities | Lenovo OneLink Dock Driver for Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| Storage | Intel Rapid Storage Technology Driver for Microsoft Windows 7 (32-bit, 64-bit) - Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |
| ThinkVantage Technology | ThinkVantage System Update for Windows 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7 (32-bit, 64-bit) - Desktop, Notebook, Workstation | 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 | 4/1/2015 | DOWNLOAD |
| USB Device, FireWire, IEEE 1394 | USB 3.0 Driver for Microsoft Windows 7 (32-bit, 64-bit) - Lenovo B40-70, B50-70, E40-70, E50-70 Notebook | Windows 7 32-bit Windows 7 64-bit | 2/11/2015 | DOWNLOAD |