Pci Ven8086 Ampdev8c22 Ampsubsys309f17aa Amprev04 Patched

The hardware ID PCI\VEN_8086&DEV_8C22&SUBSYS_309F17AA&REV_04 identifies the Intel 8 Series/C220 Series SMBus Controller

• Hold Shift and click Restart.
• Navigate to Troubleshoot > Advanced options > Startup Settings > Restart.
• Press F7 to select Disable driver signature enforcement.

• subsys typically refers to the subsystem, which can provide more specific information about the device, such as the specific model or the subsystem vendor.
• 309f17aa breaks down into:

  In the context of hardware IDs and device drivers, the word "patched" usually refers to one of three specific technical scenarios. 1. The INF "Null Driver" Patch pci ven8086 ampdev8c22 ampsubsys309f17aa amprev04 patched

  • 309f could be the Subsystem Vendor ID and Device ID, more specifically identifying a particular subsystem or component.
  • 17aa seems to be a continuation or a specific component identifier.

  I wanted to create a reference post for anyone dealing with this specific Hardware ID. I recently encountered this device on a legacy Lenovo machine and managed to get it operational using a patched driver approach. Hold Shift and click Restart

• REV_04 : Revision ID. 04 indicates the fourth revision of this silicon. Chipmakers revise hardware to fix bugs or improve power consumption. Rev 04 is a mature stepping of the Lynx Point chipset.

• Device Manager (Windows) under the device properties.
• System logs or device information outputs in Linux.
• System information tools or logs in macOS.