Solved Driver for Intel(R) Serial IO I2C Host Controller - 7A4E


Marcus Vinicus

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Location
New Zealand
OS
Windows 11Pro
First my full system details can be viewed below under My Computers
In summary a new Intel i9 13900K based PC with a Asus ProArt Z790 Creator Wifi mainboard with the latest bios.

The issue is that all devices in the Device manager have drivers apart from one unknown device as per this screenshot.

intel serial io1.png

The hardware ID's are:
ACPI\VEN_INT&DEV_3515
ACPI\INT3515
*INT3515

There are other similar devices already installed. Here is one of them.

intel serial io2.png


Does anyone know what driver I need? I have tried several drivers and done a lot of searching online but have come up with no solution.
 
Windows Build/Version
Windows 11 Professional Stable Channel 22H2 build 22621.1635

My Computers

System One System Two

  • OS
    Windows 11Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Homebuilt
    CPU
    Intel Core i9 13900K
    Motherboard
    Asus ProArt Z790 Creator WiFi - Bios 1801
    Memory
    Corsair Dominator 64gb 5600MT/s DDR5 Dual Channel
    Graphics Card(s)
    Sapphire NITRO+ AMD Radeon RX 7900 XTX Vapor-X 24GB
    Sound Card
    External Fiio K5 Pro ESS DAC - Headphone Amplifier
    Monitor(s) Displays
    LG 50" QNED80 TV 120hz
    Screen Resolution
    3840 x 2160 120hz
    Hard Drives
    Samsung 980 Pro 2TB (OS)
    Samsung 980 Pro 1TB (Files)
    Lexar NZ790 4TB
    LaCie d2 Professional 6TB external - USB 3.1
    PSU
    Corsair RM1200x Shift
    Case
    Corsair RGB Smart Case 5000x (white)
    Cooling
    Corsair iCue H150i Elite Capellix XT
    Keyboard
    Logitech K860
    Mouse
    Logitech MX Ergo Trackball
    Internet Speed
    Fibre 900/500 Mbps
    Browser
    Microsoft Edge Chromium
    Antivirus
    Bitdefender Total Security
    Other Info
    Logitech Brio 4K Webcam
    Orico 10-port powered USB 3.0 hub
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    HP ProBook 455 G7
    CPU
    AMD Ryzen 5 4500U
    Memory
    16GB DDR 3200mhz
    Graphics card(s)
    AMD Radeon
    Monitor(s) Displays
    15.6"
    Screen Resolution
    1920 x 1080
    Hard Drives
    512 GB PCIe® NVMe

My Computer

System One

  • OS
    Windows 11 Pro 23H2
    Computer type
    Laptop
    Manufacturer/Model
    ASUS ROG STRIX G513RC
    CPU
    AMD Ryzen™ 7 6800H 3.2-4.7 GHz
    Memory
    32 GB DDR5 4800MHz Dual Channel Crucial
    Graphics Card(s)
    NVIDIA GeForce RTX™ 3050
    Monitor(s) Displays
    15.6 inches FHD (1920 x 1080) IPS Display
    Hard Drives
    Crucial T500 2TB
    Western Digital Black SN770 2TB
    Keyboard
    RGB Keyboard
@werty
Thanks for you post. (y)


That thread you pointed me to at the ROG Forum solved the issue.
It is the Thunderbolt drivers (Texas Instruments).
Solved the issue by installing the Thunderbolt drivers from the Asus ProArt Z790 motherboard website.

It now shows up in the Device Manager under system devices as per this screenshot.

thunderbolt driver.png
 

My Computers

System One System Two

  • OS
    Windows 11Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Homebuilt
    CPU
    Intel Core i9 13900K
    Motherboard
    Asus ProArt Z790 Creator WiFi - Bios 1801
    Memory
    Corsair Dominator 64gb 5600MT/s DDR5 Dual Channel
    Graphics Card(s)
    Sapphire NITRO+ AMD Radeon RX 7900 XTX Vapor-X 24GB
    Sound Card
    External Fiio K5 Pro ESS DAC - Headphone Amplifier
    Monitor(s) Displays
    LG 50" QNED80 TV 120hz
    Screen Resolution
    3840 x 2160 120hz
    Hard Drives
    Samsung 980 Pro 2TB (OS)
    Samsung 980 Pro 1TB (Files)
    Lexar NZ790 4TB
    LaCie d2 Professional 6TB external - USB 3.1
    PSU
    Corsair RM1200x Shift
    Case
    Corsair RGB Smart Case 5000x (white)
    Cooling
    Corsair iCue H150i Elite Capellix XT
    Keyboard
    Logitech K860
    Mouse
    Logitech MX Ergo Trackball
    Internet Speed
    Fibre 900/500 Mbps
    Browser
    Microsoft Edge Chromium
    Antivirus
    Bitdefender Total Security
    Other Info
    Logitech Brio 4K Webcam
    Orico 10-port powered USB 3.0 hub
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    HP ProBook 455 G7
    CPU
    AMD Ryzen 5 4500U
    Memory
    16GB DDR 3200mhz
    Graphics card(s)
    AMD Radeon
    Monitor(s) Displays
    15.6"
    Screen Resolution
    1920 x 1080
    Hard Drives
    512 GB PCIe® NVMe
@werty
Thanks for you post. (y)


That thread you pointed me to at the ROG Forum solved the issue.
It is the Thunderbolt drivers (Texas Instruments).
Solved the issue by installing the Thunderbolt drivers from the Asus ProArt Z790 motherboard website.

It now shows up in the Device Manager under system devices as per this screenshot.

View attachment 59392
Glad that it worked!

All the best,
werty
 

My Computer

System One

  • OS
    Windows 11 Pro 23H2
    Computer type
    Laptop
    Manufacturer/Model
    ASUS ROG STRIX G513RC
    CPU
    AMD Ryzen™ 7 6800H 3.2-4.7 GHz
    Memory
    32 GB DDR5 4800MHz Dual Channel Crucial
    Graphics Card(s)
    NVIDIA GeForce RTX™ 3050
    Monitor(s) Displays
    15.6 inches FHD (1920 x 1080) IPS Display
    Hard Drives
    Crucial T500 2TB
    Western Digital Black SN770 2TB
    Keyboard
    RGB Keyboard

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