Pci Ven8086 Ampdev8c22 Ampsubsys309f17aa Amprev04 Patched <2026>
The hardware ID PCI\VEN_8086&DEV_8C22&SUBSYS_309F17AA&REV_04 refers to the Intel(R) 8 Series/C220 Series SMBus Controller
Method 1: Manual Installation via Device Manager (Recommended)
: It reads Serial Presence Detect (SPD) data stored on physical RAM sticks so the BIOS can identify memory speed and timing parameters. 🛠 Contextualizing the Term "Patched" pci ven8086 ampdev8c22 ampsubsys309f17aa amprev04 patched
Often, when clean-installing Windows on Intel platforms, the SMBus controller yields a yellow exclamation mark in the Device Manager.
To help narrow down the best solution, what specific are you using? If you hit any roadblocks, let me know the Operating System version you run, and whether any specific error code shows up in Device Manager. Share public link If you hit any roadblocks, let me know
Search for the or the INF Update Utility .
[SMBus_AddReg] ; Ensures the device is recognized correctly HKR,,FeatureFlags,0x00010001,0x00000001 This specific configuration is primarily found in Lenovo
Intel 8 Series/C220 Series SMBus Controller chipsets drivers
The hardware ID PCI\VEN_8086&DEV_8C22&SUBSYS_309F17AA&REV_04 identifies the Intel(R) 8 Series/C220 Series SMBus Controller - 8C22 . This specific configuration is primarily found in Lenovo ThinkCentre M83 business desktops. Device Identification Vendor (VEN_8086): Intel Corporation. Device (DEV_8C22): 8 Series/C220 Series Chipset Family SMBus Controller. Subsystem (SUBSYS_309F17AA): Specifically identifies the implementation by ThinkCentre M83 (model 10AMS00B00).
"Patched" suggests a modified driver or firmware override. Here is a detailed story based on that concept.
: Defines the specific subsystem (OEM board design). The hex code 17AA explicitly indicates the board or laptop was manufactured by Lenovo . REV_04 : Represents revision 4 of the physical silicon chip.
