Pci Ven8086 Ampdev8c22 Ampsubsys309f17aa Amprev04 Patched Jun 2026

A solution involves manually editing the driver's .inf file. A technician would add the line: %DeviceDesc%=AHCI_Inst, PCI\VEN_8086&DEV_8C22&SUBSYS_309F17AA&REV_04 into the driver's installation script. This "tricks" Windows into accepting the driver for unsupported hardware.

Expand the cluster or look under Other devices for the warning icon. Right-click the target device and select Update driver . Click Browse my computer for drivers .

: The Subsystem ID, which details the specific original equipment manufacturer (OEM) implementation. The suffix 17AA explicitly indicates that this motherboard or system was manufactured by Lenovo . pci ven8086 ampdev8c22 ampsubsys309f17aa amprev04 patched

Some Lenovo systems need a patch for proper hot-swap support or to avoid link power management problems.

For automated unattended mass deployment across enterprise networks, execute the setup utility via the command line with administrative privileges using the extraction flag: SetupChipset.exe -overall -silent Use code with caution. A solution involves manually editing the driver's

Navigate to the or access the catalog via the Microsoft Update Catalog using your exact hardware ID.

The System Management Bus (SMBus) is a low-speed, two-wire bus used for vital, low-level communication on the motherboard. It connects the chipset to components like: Motherboard temperature sensors Fan speed controllers Smart battery subsystems (especially on Lenovo laptops) Expand the cluster or look under Other devices

You are installing an older OS (Windows 7/8) on hardware designed for Windows 10/11. The original installer fails to recognize the SUBSYS ID.

The hardware identifier PCI\VEN_8086&DEV_8C22&SUBSYS_309F17AA&REV_04 points to the Intel Lynx Point SMBus Controller. This component manages low-speed system management communications on older Intel motherboards, primarily those using 8-Series chipsets like H81, B85, Q87, and Z87.

If you are seeing this device, the best solution is to install the appropriate Intel Chipset Device Software.

Pushing minor error reporting codes from integrated components directly to the OS loop. Why a "Patched" Driver is Necessary