| Audio | Realtek Audio Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2023-03-31 | DOWNLOAD |
| Audio | Realtek Audio Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2023-03-30 | DOWNLOAD |
| Audio | Lenovo Audio Driver for Docks | Windows 10 (64-bit)
Windows 7 (64-bit) | 2021-11-12 | DOWNLOAD |
| BIOS/UEFI | Linux BIOS Upgrade Package for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Linux | 2022-09-05 | DOWNLOAD |
| BIOS/UEFI | BIOS Update for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit)
Windows 11 (64-bit) | 2024-07-11 | DOWNLOAD |
| BIOS/UEFI | Intel Management Engine 15.0 Firmware for ThinkBook 14 G2 ITL Laptop, ThinkBook 15 G2 ITL Laptop | Windows 10 (64-bit)
Windows 11 (64-bit) | 2024-07-10 | DOWNLOAD |
| Bluetooth and Modem | Intel Bluetooth Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2023-03-31 | DOWNLOAD |
| Bluetooth and Modem | Realtek Bluetooth Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Bluetooth and Modem | Bluetooth Driver (Realtek, Mediatek) for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2023-02-23 | DOWNLOAD |
| Bluetooth and Modem | Intel Bluetooth Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2023-02-23 | DOWNLOAD |
| Camera and Card Reader | Camera Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Camera and Card Reader | Card Reader Driver (Bayhub, Realtek) for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-11-20 | DOWNLOAD |
| Camera and Card Reader | Camera Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2023-02-23 | DOWNLOAD |
| Camera and Card Reader | Cardreader Driver (Bayhub, Realtek) for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |
| Display and Video Graphics | Intel VGA Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2021-10-27 | DOWNLOAD |
| Display and Video Graphics | NVIDIA GFE Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Display and Video Graphics | NVIDIA VGA Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Display and Video Graphics | NVIDIA GFE Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |
| Display and Video Graphics | NVIDIA VGA Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2023-02-23 | DOWNLOAD |
| Display and Video Graphics | Intel VGA Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit)
Windows 11 (64-bit) | 2023-02-23 | DOWNLOAD |
| Enterprise Management | SCCM Package for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2021-03-17 | DOWNLOAD |
| Enterprise Management | SCCM Package for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2022-05-10 | DOWNLOAD |
| Fingerprint Reader | Fingerprint Driver (Goodix, Elan) for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Fingerprint Reader | Fingerpringt Driver (Goodix, Elan) for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intel Chipset Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intel DTT Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intel Management Engine Interface (MEI) Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intel Serial-IO (SIO) Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intel Thunderbolt Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intelligent Thermal Solution (ITS) Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intel Chipset Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intel DTT Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intel Management Engine Interface (MEI) Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intel Serial-IO (SIO) Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |
| Motherboard Devices (Backplanes, core chipset, onboard video, PCIe switches) | Intelligent Thermal Solution (ITS) Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |
| Mouse, Touchpad, Keyboard and Pen | Lenovo Fn and Function Keys for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Mouse, Touchpad, Keyboard and Pen | Lenovo Fn and Function Keys for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2023-02-23 | DOWNLOAD |
| Networking: LAN (Ethernet) | Realtek LAN Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Networking: LAN (Ethernet) | Realtek LAN Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |
| Networking: Wireless LAN | Intel WLAN Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2023-03-31 | DOWNLOAD |
| Networking: Wireless LAN | Realtek WLAN Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Networking: Wireless LAN | Intel WLAN Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2023-02-23 | DOWNLOAD |
| Networking: Wireless LAN | Realtek WLAN Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2023-02-23 | DOWNLOAD |
| Power Management | Lenovo Energy Management for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Power Management | Lenovo Energy Management for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |
| Software and Utilities | SCCM Package for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-08-16 | 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 |
| Storage | Intel Rapid Storage Technology (IRST) Driver for ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 10 (64-bit) | 2020-10-22 | DOWNLOAD |
| Storage | Intel Rapid Storage Technology (IRST) Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2023-02-23 | 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 |
| Tool | U1 Update software for Golden Key U1 BIOS Tool | Windows 10 (64-bit)
Windows 7 (64-bit) | 2021-08-30 | DOWNLOAD
DOWNLOAD
DOWNLOAD |
| USB Device, FireWire, IEEE 1394, Thunderbolt | Intel Thunderbolt Driver for Windows 11 (64-bit) -ThinkBook 14 G2 ITL, ThinkBook 15 G2 ITL | Windows 11 (64-bit) | 2021-09-03 | DOWNLOAD |