This string identifies an Intel SATA AHCI storage controller , revision 4, as implemented on a Lenovo motherboard (subsystem 309F ).
When the SMBus controller operates without a correct or patched driver, your operating system cannot map modern Advanced Configuration and Power Interface (ACPI) tables efficiently. This leads to distinct system symptoms:
Click , navigate to your extracted patched folder, select the corresponding .inf file, and confirm the installation over the OS warnings. Troubleshooting Common Errors pci ven8086 ampdev8c22 ampsubsys309f17aa amprev04 patched
# Define the specific Hardware ID path $TargetDeviceID = "PCI\VEN_8086&DEV_8C22&SUBSYS_309F17AA&REV_04"
If standard executable installers fail, you can force the driver allocation manually: This string identifies an Intel SATA AHCI storage
Users look for a version of this driver for three distinct technical scenarios:
If you have an unzipped driver pack and the OS refuses to install it because the subsystem sequence ( SUBSYS_309F17AA ) is missing from the vendor configurations, you can manual patch the layout: Troubleshooting Common Errors # Define the specific Hardware
Description. Intel(R) Chipset Device Software for Windows 10 (64-bit) - ThinkPad. Lenovo
Windows 10 and 11 often install generic chipset drivers, which may not interact correctly with the 8 Series architecture. A "patched" driver, or simply the correct older OEM chipset driver, is necessary to fill the functionality gap for the System Management Bus (SMBus). Step-by-Step Installation of the Correct Driver
Before attempting a custom-patched installation file, attempt to push the stable official INF database onto your device using administrative permissions:
If you simply need to ensure this specific device instance is patched or installed correctly on a running system (e.g., during a task sequence), use the following PowerShell script. It locates the specific Hardware ID and attempts to update or verify the driver.