Lenovo DriversIndependent driver archive

LENOVO DRIVER ARCHIVE

Lenovo LEGION Y740 17ICHG Drivers Download

Archived packages and model information. Confirm the exact device and operating system before installing.

View archived drivers
Before you download

This historical archive may be incomplete. Release dates refer to the packages, and do not mean a driver is current. Use Lenovo Support to check compatibility and current availability.

Drivers for LEGION-Y740-17ICHG

Driver information from Lenovo sources. Check your exact model, machine type, operating system and version before installing. Downloads link directly to Lenovo.

Audio (2)

  • Dolby UI Driver

    Operating system
    Windows 10 (64-bit)
    Version
    3.20201.255.0
    Released
    2019-01-22
    Size
    17.7 MB
    Importance
    Recommended
    Download from Lenovo

  • Realtek Audio Driver

    Operating system
    Windows 10 (64-bit)
    Version
    6.0.8688.1
    Released
    2019-08-14
    Size
    14.9 MB
    Importance
    Recommended
    Download from Lenovo
BIOS/UEFI (1)

  • BIOS Update

    Operating system
    Windows 10 (64-bit)
    Version
    AVCN22WW(V1.12)
    Released
    2020-09-02
    Size
    7.68 MB
    Importance
    Critical
    Download from Lenovo
Bluetooth and Modem (1)

  • Bluetooth Driver (Qualcomm, Realtek)

    Operating system
    Windows 10 (64-bit)
    Version
    20.100.0.5
    Released
    2019-01-22
    Size
    982.8 KB
    Importance
    Recommended
    Download from Lenovo
Camera and Card Reader (1)

  • Camera Driver (AzureWave, Bison, Chicony, Liteon)

    Operating system
    Windows 10 (64-bit)
    Version
    Azurewave_10.0.17763.20065_BISON_5.0.18.32_Chicony_10.0.17763.20067_Liteon_5.0.18.32
    Released
    2019-01-22
    Size
    2.4 MB
    Importance
    Recommended
    Download from Lenovo
Diagnostic (2)

  • Lenovo Diagnostics for Windows 64-bit

    Operating system
    Windows 10 (64-bit), Windows 11 (64-bit)
    Version
    4.41.0
    Released
    2021-10-14
    Size
    26.18 MB
    Importance
    Recommended
    Package details

    Lenovo Diagnostics for Windows 11 (64-bit), 10 (64-bit) - Desktops, Notebooks, Workstations

    Download from Lenovo

  • Lenovo Diagnostics User Guide

    Operating system
    Windows 10 (64-bit), Windows 11 (64-bit)
    Version
    4.41.0
    Released
    2021-10-14
    Size
    3.43 MB
    Importance
    Recommended
    Package details

    Lenovo Diagnostics for Windows 11 (64-bit), 10 (64-bit) - Desktops, Notebooks, Workstations

    Download from Lenovo
Docking Station and Port Replicator (3)

  • Intel Optane Memory Utility

    Operating system
    Windows 10 (64-bit)
    Version
    1.0.6.0
    Released
    2019-01-22
    Size
    15.4 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel Thunderbolt (TBT) Driver

    Operating system
    Windows 10 (64-bit)
    Version
    1.41.536.0_2nd
    Released
    2020-04-03
    Size
    46.37 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo USB3.0 LAN Driver for Docks and Adapters

    Operating system
    Windows 10 (64-bit), Windows 7 (64-bit)
    Version
    10.48.914.2021/7.59.0308.2021
    Released
    2021-11-12
    Size
    6.68 MB
    Importance
    Recommended
    Package details

    Lenovo USB3.0 LAN Driver for Docks and Adapters

    Download from Lenovo
Graphics Processing Units (GPU) and Server-AI Accelerators (2)

  • Intel VGA Driver

    Operating system
    Windows 10 (64-bit)
    Version
    25.20.100.6374
    Released
    2019-01-22
    Size
    189.5 MB
    Importance
    Recommended
    Download from Lenovo

  • NVIDIA VGA Driver

    Operating system
    Windows 10 (64-bit)
    Version
    26.21.14.3165
    Released
    2019-10-23
    Size
    506.6 MB
    Importance
    Recommended
    Download from Lenovo
Motherboard Devices (core chipset, onboard video, PCIe switches) (6)

  • Intel Chipset Driver

    Operating system
    Windows 10 (64-bit)
    Version
    10.1.17809.8096
    Released
    2019-01-22
    Size
    5.3 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel Common User Interface

    Operating system
    Windows 10 (64-bit)
    Version
    2.2.0.0
    Released
    2019-01-22
    Size
    10.7 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel Dynamic Platform and Thermal Framework (DPTF) Driver

    Operating system
    Windows 10 (64-bit)
    Version
    8.4.11000.6436
    Released
    2019-01-22
    Size
    4.1 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel Management Engine 12.0 Firmware

    Operating system
    Windows 10 (64-bit)
    Version
    AVME05WW (12.0.71.1681)
    Released
    2021-02-03
    Size
    2.97 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel Management Engine Interface (MEI) Driver

    Operating system
    Windows 10 (64-bit)
    Version
    1828.12.0.1152
    Released
    2019-01-22
    Size
    8.2 MB
    Importance
    Recommended
    Download from Lenovo

  • Realtek UI Driver

    Operating system
    Windows 10 (64-bit)
    Version
    1.2.156.0
    Released
    2019-01-22
    Size
    8.8 MB
    Importance
    Recommended
    Download from Lenovo
Network Management (2)

  • Killer Control Center

    Operating system
    Windows 10 (64-bit)
    Version
    2.0.2324.0
    Released
    2019-01-22
    Size
    94.4 MB
    Importance
    Recommended
    Download from Lenovo

  • Killer Suite Driver

    Operating system
    Windows 10 (64-bit)
    Version
    2.0.1125
    Released
    2019-01-22
    Size
    62.2 MB
    Importance
    Recommended
    Download from Lenovo
Networking: LAN (Ethernet) (1)

  • Realtek LAN Driver

    Operating system
    Windows 10 (64-bit)
    Version
    10.31.828.2018
    Released
    2019-01-22
    Size
    1.5 MB
    Importance
    Recommended
    Download from Lenovo
Networking: Wireless LAN (1)

  • Intel WLAN Driver

    Operating system
    Windows 10 (64-bit)
    Version
    20.110.0.3
    Released
    2019-01-22
    Size
    4 MB
    Importance
    Recommended
    Download from Lenovo
Power Management (1)

  • Lenovo Energy Management

    Operating system
    Windows 10 (64-bit)
    Version
    15.11.28.188 189 MS signed
    Released
    2019-01-22
    Size
    1.3 MB
    Importance
    Recommended
    Download from Lenovo
Software and Utilities (3)

  • Components for Vantage Gaming Features

    Operating system
    Windows 10 (64-bit)
    Version
    1.0.0.19
    Released
    2019-03-21
    Size
    13.6 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Migration Assistant

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit), Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    2.1.4.6
    Released
    2020-11-24
    Size
    49.3 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Vantage Gaming Feature Driver

    Operating system
    Windows 10 (64-bit)
    Version
    1.0.0.26
    Released
    2020-08-04
    Size
    14.44 MB
    Importance
    Recommended
    Download from Lenovo
Storage (1)

  • Intel Rapid Storage Technology (IRST) Driver

    Operating system
    Windows 10 (64-bit)
    Version
    16.7.9.1027
    Released
    2019-01-22
    Size
    2.7 MB
    Importance
    Recommended
    Download from Lenovo

Looking for another model?