| Audio | L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的音頻驅動程序 | Windows 10 64-bit | 2019-08-01 | DOWNLOAD |
| BIOS/UEFI | L340-15IWL，L340-17IWL，V340-17IWL，L340-15IWL Touch的BIOS更新 | Windows 10 64-bit | 2019-09-02 | DOWNLOAD |
| Bluetooth and Modem | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的藍牙驅動程序（Intel，Realtek，Qualcomm） | Windows 10 64-bit | 2019-08-07 | DOWNLOAD |
| Camera and Card Reader | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的相機驅動程序 | Windows 10 64-bit | 2019-08-07 | DOWNLOAD |
| Chipset | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的英特爾芯片組驅動程序 | Windows 10 64-bit | 2019-04-24 | DOWNLOAD |
| Chipset | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的英特爾動態平台和散熱框架（DPTF）驅動程序 | Windows 10 64-bit | 2019-04-24 | DOWNLOAD |
| Chipset | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的英特爾管理引擎接口（MEI）驅動程序 | Windows 10 64-bit | 2019-04-24 | DOWNLOAD |
| Chipset | 適用於L12.0-340IWL，L15-340IWL Touch，L15-340IWL的英特爾管理引擎17固件 | Windows 10 64-bit | 2019-06-03 | DOWNLOAD |
| Display and Video Graphics | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的Intel VGA驅動程序 | Windows 10 64-bit | 2019-04-24 | DOWNLOAD |
| Display and Video Graphics | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的NVIDIA VGA應用程序 | Windows 10 64-bit | 2019-08-01 | DOWNLOAD |
| Display and Video Graphics | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的NVIDIA VGA驅動程序 | Windows 10 64-bit | 2019-05-22 | DOWNLOAD |
| Mouse, Pen and Keyboard | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的觸摸板驅動程序（Synaptics，Elan） | Windows 10 64-bit | 2019-08-07 | DOWNLOAD |
| Networking: LAN (Ethernet) | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的Realtek LAN驅動程序 | Windows 10 64-bit | 2019-03-01 | DOWNLOAD |
| Networking: Wireless LAN | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的WLAN驅動程序（Intel，Realtek，Qualcomm） | Windows 10 64-bit | 2019-08-07 | DOWNLOAD |
| Power Management | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的Lenovo能源管理 | Windows 10 64-bit | 2019-03-01 | DOWNLOAD |
| Storage | 適用於L340-15IWL，L340-17IWL，V340-17IWL和L340-15IWL Touch的英特爾快速存儲技術（IRST）驅動程序 | Windows 10 64-bit | 2019-09-17 | DOWNLOAD |