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LENOVO DRIVER ARCHIVE

Lenovo U31 70 Drivers Download

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

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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 U31-70

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

Audio (3)

  • Audio Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    6.0.1.7474
    Released
    2015-07-02
    Size
    279.5 MB
    Importance
    Optional
    Download from Lenovo

  • Audio Driver for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    6.0.1.7463
    Released
    2015-05-08
    Size
    165.9 MB
    Importance
    Optional
    Download from Lenovo

  • Realtek Audio Driver

    Operating system
    Windows 10 (64-bit)
    Version
    6.0.1.8228
    Released
    2018-06-12
    Size
    223.8 MB
    Importance
    Recommended
    Download from Lenovo
BIOS/UEFI (1)

  • BIOS Update

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows 8.1 (64-bit), Windows 10 (64-bit)
    Version
    2.03
    Released
    2016-10-27
    Size
    5.3 MB
    Importance
    Critical
    Download from Lenovo
Bluetooth and Modem (5)

  • Bluetooth Driver (Atheros, Realtek, Broadcom, Intel)

    Operating system
    Windows 8.1 (64-bit)
    Version
    QCA_3.0.0.471 BCM_12.0.1.305 RTL_3.833.833.120114 INTEL_17.1.1450.402
    Released
    2016-03-09
    Size
    191 MB
    Importance
    Optional
    Download from Lenovo

  • Bluetooth Driver (Atheros, Realtek, Broadcom, Intel) for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    QCA 4.0.0.500_1 BCM 6.5.1.6610 RTL 3.848.848.02132015 INTEL 17.1.1411.504
    Released
    2015-07-02
    Size
    504.1 MB
    Importance
    Optional
    Download from Lenovo

  • Bluetooth Driver (Qualcomm, Broadcom, Realtek, Intel)

    Operating system
    Windows 10 (64-bit)
    Version
    QCA 10.0.0.254, INTEL 17.1.1529.1613
    Released
    2016-07-27
    Size
    61.8 MB
    Importance
    Optional
    Download from Lenovo

  • HCIreset for Intel 3160 Bluetooth for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    1.0
    Released
    2015-07-02
    Size
    561 KB
    Importance
    Optional
    Download from Lenovo

  • HCIreset for Intel 3160 Bluetooth for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    1.0
    Released
    2015-05-08
    Size
    561 KB
    Importance
    Optional
    Download from Lenovo
Camera and Card Reader (6)

  • Camera Driver (AVC, Bison, Chicony)

    Operating system
    Windows 10 (64-bit)
    Version
    BISON_6.3.9600.11105_3.5.5.5 Chicony_6.3.9600.11105_AVC_6.3.9600.11105
    Released
    2016-03-10
    Size
    44.4 MB
    Importance
    Optional
    Download from Lenovo

  • Camera Driver (AVC, Bison, Chicony) for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    AVC_6.3.9600.11076 Bison_6.3.9600.11094,3.4.5.65 Chicony_6.3.9600.11072.
    Released
    2015-07-02
    Size
    21.6 MB
    Importance
    Optional
    Download from Lenovo

  • Camera Driver (AVC, Bison, Chicony) for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    AVC_6.3.9600.11076 Bison_6.3.9600.11075,3.4.5.65 Chicony_6.3.9600.11072.
    Released
    2015-05-08
    Size
    8 MB
    Importance
    Optional
    Download from Lenovo

  • Card Reader Driver

    Operating system
    Windows 10 (64-bit)
    Version
    10.0.10586.31225
    Released
    2015-07-14
    Size
    6.1 MB
    Importance
    Optional
    Download from Lenovo

  • Card Reader Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    6.3.9600.39064
    Released
    2015-07-02
    Size
    4.9 MB
    Importance
    Optional
    Download from Lenovo

  • Card Reader Driver for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    6.3.9600.39064
    Released
    2015-05-08
    Size
    4.9 MB
    Importance
    Optional
    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
Graphics Processing Units (GPU) and Server-AI Accelerators (10)

  • Brightness Default Registry Key

    Operating system
    Windows 10 (64-bit)
    Version
    1.0
    Released
    2015-07-14
    Size
    492 KB
    Importance
    Optional
    Download from Lenovo

  • Intel VGA Driver

    Operating system
    Windows 10 (64-bit)
    Version
    20.19.15.4463
    Released
    2016-07-17
    Size
    104.5 MB
    Importance
    Optional
    Download from Lenovo

  • Intel VGA Driver for Windows 7 (32-bit)

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    10.18.14.4156
    Released
    2015-07-02
    Size
    34.7 MB
    Importance
    Optional
    Download from Lenovo

  • Intel VGA Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    10.18.14.4156_
    Released
    2015-07-02
    Size
    59 MB
    Importance
    Optional
    Download from Lenovo

  • Intel VGA Driver for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    10.18.14.4112
    Released
    2015-05-08
    Size
    59.3 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Wireless Display Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    5.1.23.0
    Released
    2015-07-02
    Size
    125 MB
    Importance
    Optional
    Download from Lenovo

  • Nvidia VGA Driver

    Operating system
    Windows 10 (64-bit)
    Version
    10.18.13.5362
    Released
    2016-03-10
    Size
    320 MB
    Importance
    Optional
    Download from Lenovo

  • Nvidia VGA Driver for Windows 7 (32-bit)

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    9.18.13.4752
    Released
    2015-07-02
    Size
    273.5 MB
    Importance
    Optional
    Download from Lenovo

  • Nvidia VGA Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    9.18.13.4752_
    Released
    2015-07-02
    Size
    331.2 MB
    Importance
    Optional
    Download from Lenovo

  • Nvidia VGA Driver for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    9.18.13.4752
    Released
    2015-05-08
    Size
    331.2 MB
    Importance
    Optional
    Download from Lenovo
Motherboard Devices (core chipset, onboard video, PCIe switches) (6)

  • Chipset Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    10.0.22
    Released
    2015-07-02
    Size
    3.1 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Chipset Driver

    Operating system
    Windows 10 (64-bit)
    Version
    10.1.1.8
    Released
    2015-07-14
    Size
    3.1 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Chipset Driver for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    10.0.22
    Released
    2015-05-08
    Size
    3.1 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Management Engine Interface Driver

    Operating system
    Windows 10 (64-bit)
    Version
    11.0.0.1173
    Released
    2016-03-10
    Size
    7.2 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Management Engine Interface Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    10.0.30.1054
    Released
    2015-07-02
    Size
    56.4 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Management Engine Interface Driver for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    10.0.30.1054
    Released
    2015-05-08
    Size
    56.4 MB
    Importance
    Optional
    Download from Lenovo
Mouse, Pen and Keyboard (3)

  • Touchpad Driver (Elan, Synaptics, ALPS)

    Operating system
    Windows 10 (64-bit)
    Version
    SYN_19.0.15.2 ELAN_11.4.69.4 ALPS_8.201.1611.250
    Released
    2016-03-10
    Size
    111.3 MB
    Importance
    Optional
    Download from Lenovo

  • Touchpad Driver (Elan, Synaptics, ALPS) for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    Elan_11.4.60.2-Synaptics_18.1.26.19-ALPS_8.201.1611.232
    Released
    2015-07-02
    Size
    147.7 MB
    Importance
    Optional
    Download from Lenovo

  • Touchpad Driver (Elan, Synaptics, ALPS) for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    Elan 11.4.61.2 Synaptics 18.1.26.19 ALPS 8.201.1611.232
    Released
    2015-05-08
    Size
    101.5 MB
    Importance
    Optional
    Download from Lenovo
Networking: LAN (Ethernet) (3)

  • LAN Driver

    Operating system
    Windows 10 (64-bit)
    Version
    10.1.505.2015
    Released
    2015-07-14
    Size
    4.9 MB
    Importance
    Optional
    Download from Lenovo

  • LAN Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    7.92.1119.2014
    Released
    2015-07-02
    Size
    3.9 MB
    Importance
    Optional
    Download from Lenovo

  • LAN Driver for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    8.38.115.2015
    Released
    2015-05-08
    Size
    3.7 MB
    Importance
    Optional
    Download from Lenovo
Networking: Wireless LAN (6)

  • Intel WLAN Driver

    Operating system
    Windows 10 (64-bit)
    Version
    18.12.0.3
    Released
    2016-03-10
    Size
    124.7 MB
    Importance
    Optional
    Download from Lenovo

  • Intel WLAN Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    17.14.1.1
    Released
    2015-07-02
    Size
    195.7 MB
    Importance
    Optional
    Download from Lenovo

  • Intel WLAN Driver for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    17.14.1.1
    Released
    2015-05-08
    Size
    117.2 MB
    Importance
    Optional
    Download from Lenovo

  • WLAN Driver (Atheros, Realtek, Broadcom)

    Operating system
    Windows 8.1 (64-bit)
    Version
    QCA_11.0.0.582 BCM_7.12.39.15 RTL_2023.5.0130.2015
    Released
    2016-03-09
    Size
    99.5 MB
    Importance
    Optional
    Download from Lenovo

  • WLAN Driver (Atheros, Realtek, Broadcom) for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    QCA 11.0.0.500_1 BCM 7.12.39.11 RTK 2023.4.0115.2015
    Released
    2015-07-02
    Size
    88.8 MB
    Importance
    Optional
    Download from Lenovo

  • WLAN Driver (Qualcomm, Broadcom, Realtek)

    Operating system
    Windows 10 (64-bit)
    Version
    QCA 12.0.0.254
    Released
    2016-07-27
    Size
    32.7 MB
    Importance
    Optional
    Download from Lenovo
Operating System Installation and Update (1)

  • Hotfix KB2685811

    Operating system
    Windows 7 (64-bit)
    Version
    7601
    Released
    2016-11-03
    Size
    1.3 MB
    Importance
    Optional
    Download from Lenovo
Power Management (2)

  • Advanced Configuration and Power Management Interface (ACPI) Driver

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    1.5.0.14-20150824
    Released
    2018-09-11
    Size
    1.4 MB
    Importance
    Recommended
    Download from Lenovo

  • Energy Manager and Flight Mode Driver

    Operating system
    Windows 10 (64-bit), Windows 10 (32-bit)
    Version
    1.5.0.14,1.0.0.5
    Released
    2016-07-26
    Size
    4.6 MB
    Importance
    Recommended
    Download from Lenovo
Software and Utilities (9)

  • Energy Manager and Flight Mode Driver

    Operating system
    Windows 10 (64-bit), Windows 10 (32-bit)
    Version
    1.5.0.14,1.0.0.5
    Released
    2016-07-26
    Size
    4.6 MB
    Importance
    Recommended
    Download from Lenovo

  • Flight Mode Driver

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    1.0.0.5-20150824
    Released
    2016-03-10
    Size
    5.2 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo App Explorer

    Operating system
    Windows 10 (64-bit)
    Version
    0.272.1.560
    Released
    2017-01-16
    Size
    52.6 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 Utility

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    3.0.0.4
    Released
    2016-01-19
    Size
    4.6 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Utility

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows 8.1 (64-bit)
    Version
    2.0.0.6
    Released
    2016-05-23
    Size
    19.4 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo VeriFace

    Operating system
    Windows 8 (64-bit), Windows 8.1 (64-bit)
    Version
    5.1.15.0925
    Released
    2015-10-21
    Size
    41.6 MB
    Importance
    Recommended
    Download from Lenovo

  • OneKey Optimizer

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows 8.1 (64-bit)
    Version
    1.3.0.10
    Released
    2016-10-20
    Size
    32.7 MB
    Importance
    Recommended
    Download from Lenovo

  • Smart Display

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    1.0.0.10
    Released
    2021-04-08
    Size
    126.44 MB
    Importance
    Recommended
    Download from Lenovo
Storage (3)

  • Intel Rapid Storage Technology (IRST) Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    13.6.3.1001
    Released
    2015-07-02
    Size
    11.8 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Rapid Storage Technology (IRST) Driver for Windows 8.1 (64-bit)

    Operating system
    Windows 8.1 (64-bit)
    Version
    13.6.3.1001
    Released
    2015-05-08
    Size
    11.8 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Rapid Storage Technology Driver

    Operating system
    Windows 10 (64-bit)
    Version
    14.5.2.1088
    Released
    2016-03-10
    Size
    66.99 KB
    Importance
    Optional
    Download from Lenovo
ThinkVantage Technology (1)

  • Lenovo System Update

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit), Windows 11 (32-bit), Windows 11 (64-bit), Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    5.07.0131
    Released
    2021-10-04
    Size
    7.92 MB
    Importance
    Recommended
    Package details

    Lenovo System Update for Windows 11, 10 & 7 (32-bit, 64-bit) - Desktop, Notebook, Workstation

    Download from Lenovo
USB Device, FireWire, IEEE 1394, Thunderbolt (1)

  • USB 3.0 Driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (64-bit)
    Version
    3.0.5.69
    Released
    2015-07-02
    Size
    4.9 MB
    Importance
    Optional
    Download from Lenovo

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