| Audio | Lenovo B71-80 Conexant Audio Driver | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Audio | Lenovo B71-80 Conexant Audio Driver | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| BIOS/UEFI | Lenovo B71-80 BIOS Update | Windows 10 (64-bit)
Windows 7 (64-bit)
Windows 8.1 (64-bit) | 2016-04-15 | DOWNLOAD |
| Bluetooth and Modem | Lenovo B71-80 Bluetooth Driver (Atheros, Realtek, Intel) | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Bluetooth and Modem | Lenovo B71-80 Bluetooth Driver (Atheros, Realtek, Broadcom, Intel) | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Camera and Card Reader | Lenovo B71-80 Camera Driver (AVC, Bison, Liteon, Chicony, AzureWave) | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Camera and Card Reader | Lenovo B71-80 Realtek Card Reader Driver | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Camera and Card Reader | Lenovo B71-80 Camera Driver (Realtek, Genesys) | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Camera and Card Reader | Lenovo B71-80 Realtek Card Reader Driver | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Display and Video Graphics | Lenovo B71-80 AMD VGA Driver | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Display and Video Graphics | Lenovo B71-80 Intel VGA Driver | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Display and Video Graphics | Lenovo B71-80 AMD VGA Driver | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Display and Video Graphics | Lenovo B71-80 Intel VGA Driver | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Lenovo B71-80 Intel Chipset Driver | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Lenovo B71-80 Intel Management Engine Interface Driver | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Lenovo B71-80 Intel Chipset Driver | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Lenovo B71-80 Intel Management Engine Interface Driver | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Mouse, Touchpad, Keyboard and Pen | Lenovo B71-80 Touchpad Driver (Elan, Synaptics) | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Mouse, Touchpad, Keyboard and Pen | Lenovo B71-80 Touchpad Driver (Elan, Synaptics) | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Networking: LAN (Ethernet) | Lenovo B71-80 Realtek LAN Driver | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Networking: LAN (Ethernet) | Lenovo B71-80 Realtek LAN Driver | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Networking: Wireless LAN | Lenovo B71-80 WLAN Driver (Atheros, Realtek, Broadcom, Intel) | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Networking: Wireless LAN | Lenovo B71-80 WLAN Driver (Atheros, Realtek, Broadcom, Intel) | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Patch | Lenovo B71-80 Intel IRST Patch | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Power Management | Advanced Configuration and Power Management Interface (ACPI) Driver | Windows 10 (32-bit)
Windows 10 (64-bit) | 2018-09-11 | DOWNLOAD |
| Recovery | Lenovo B71-80 OneKey Optimizer | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Software and Utilities | Flight Mode Driver | Windows 10 (64-bit) | 2016-10-11 | DOWNLOAD |
| Software and Utilities | Lenovo App Explorer for Desktops and Laptops | Windows 10 (64-bit) | 2017-01-16 | DOWNLOAD |
| Software and Utilities | Lenovo Utility | Windows 10 (32-bit)
Windows 10 (64-bit) | 2016-08-08 | 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 | Generic DisplayLink Driver for USB Docks and Adapter for Windows 10, 11 (64-bit) | Windows 10 (64-bit)
Windows 11 (64-bit) | 2024-05-06 | DOWNLOAD
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 |
| Storage | Lenovo B71-80 Intel Rapid Storage Technology Driver | Windows 10 (64-bit) | 2017-09-20 | DOWNLOAD |
| Storage | Lenovo B71-80 Intel IRST Patch | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
| Storage | Lenovo B71-80 Intel Rapid Storage Technology Driver | Windows 7 (64-bit) | 2016-01-07 | 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 B71-80 Intel USB 3.0 Driver | Windows 7 (64-bit) | 2016-01-07 | DOWNLOAD |
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