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Lenovo S145-15API Laptop (ideapad) Drivers Download

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

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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.

The IdeaPad S145-15API is an AMD-based 15.6-inch laptop family with several configurations. Lenovo’s platform specification lists the following options:

  • Processors: AMD 3020e, Athlon 300U, Ryzen 3 3200U, Ryzen 5 3500U or Ryzen 7 3700U.
  • Graphics: integrated AMD Radeon graphics, with the version determined by the processor.
  • Display: HD (1366 x 768) or Full HD (1920 x 1080).
  • Memory and storage: DDR4-2400 with configuration-dependent capacity; HDD and/or M.2 SSD options.
  • Battery: 30Wh or 35Wh options. Runtime depends on configuration and use.

These are family-level options, not a specification for every individual laptop. Check your exact configuration before selecting a driver. The published original operating-system options include Windows 10 editions and FreeDOS; that historical preload list is separate from the supported-system requirements of an individual download.

Drivers for S145-15API

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

Advanced Firmware (1)

  • Synaptics Touchpad Firmware

    Operating system
    Windows 10 (64-bit)
    Version
    2820786 update
    Released
    2019-12-01
    Size
    1.3 MB
    Importance
    Recommended
    Download from Lenovo
Audio (1)

  • Realtek Audio Driver

    Operating system
    Windows 10 (64-bit)
    Version
    S145APIAudio_6.0.9079.1_dolby
    Released
    2021-01-25
    Size
    54.37 MB
    Importance
    Recommended
    Download from Lenovo
BIOS/UEFI (1)

  • BIOS Update

    Operating system
    Windows 10 (64-bit)
    Version
    BUCN29WW
    Released
    2021-02-09
    Size
    9.82 MB
    Importance
    Critical
    Package details

    BIOS Update for Windows 10 (64-bit) - S145-14API, S145-15API

    Download from Lenovo
Bluetooth and Modem (1)

  • Bluetooth Driver (Qualcomm, Realtek)

    Operating system
    Windows 10 (64-bit)
    Version
    BT_Qualcomm_10.0.0.967_Realtek_1.8.1030.3008_WHQL
    Released
    2021-02-03
    Size
    2.01 MB
    Importance
    Recommended
    Download from Lenovo
Camera and Card Reader (2)

  • Camera Driver (Realtek, Sonix)

    Operating system
    Windows 10 (64-bit)
    Version
    Realtek_10.0.19041.20152_Sonix_10.13.19041.4
    Released
    2021-02-03
    Size
    2.79 MB
    Importance
    Recommended
    Download from Lenovo

  • Realtek Card Reader Driver

    Operating system
    Windows 10 (64-bit)
    Version
    Realtek_cardreader_10.0.18362.31260
    Released
    2021-02-03
    Size
    2.23 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 (1)

  • 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)

  • AMD VGA Driver

    Operating system
    Windows 10 (64-bit)
    Version
    VGA_27.20.11028.10001_HDMI_10.0.1.16
    Released
    2021-01-25
    Size
    362.75 MB
    Importance
    Recommended
    Download from Lenovo

  • VGA UI Driver

    Operating system
    Windows 10 (64-bit)
    Version
    AMDUI_2019.0509.0230.4509
    Released
    2019-07-29
    Size
    136.4 MB
    Importance
    Recommended
    Download from Lenovo
Motherboard Devices (core chipset, onboard video, PCIe switches) (1)

  • AMD Serial-IO (SIO) Driver

    Operating system
    Windows 10 (64-bit)
    Version
    GPIO_2.2.0.130_I2C_1.2.0.105_PSP_4.13.0.0_SMBus_5.12.0.38
    Released
    2021-02-03
    Size
    1.43 MB
    Importance
    Recommended
    Download from Lenovo
Mouse, Pen and Keyboard (1)

  • Touchpad Driver (Elan, Synaptics)

    Operating system
    Windows 10 (64-bit)
    Version
    Synaptics 19.5.10.152_Elan 22.4.22.2
    Released
    2021-02-02
    Size
    14.87 MB
    Importance
    Recommended
    Package details

    Touchpad Driver (Elan, Synaptics) for Windows 10 (64-bit) - S145-14API, S145-15API

    Download from Lenovo
Networking: Wireless LAN (1)

  • WLAN Driver (Qualcomm, Realtek)

    Operating system
    Windows 10 (64-bit)
    Version
    WLAN_Qualcomm_12.0.0.954_Realtek_2024.0.8.127_DUA_ES_WHQL
    Released
    2021-01-25
    Size
    5.19 MB
    Importance
    Recommended
    Download from Lenovo
Power Management (1)

  • Lenovo Energy Management

    Operating system
    Windows 10 (64-bit)
    Version
    15.11.29.1 MSsigned
    Released
    2020-03-03
    Size
    1.17 MB
    Importance
    Recommended
    Download from Lenovo
Software and Utilities (2)

  • 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

  • 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
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

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