Understanding the precise breakdown of this hardware string simplifies resolving driver errors like a "Missing Driver" warning or a yellow exclamation mark in the Windows Device Manager. Component Code Identifier Type Decoded Meaning Intel Corporation DEV_8C22 8 Series/C220 Series SMBus Controller SUBSYS_309F17AA Subsystem ID
“A dying drive?” she muttered, running smartctl . No reallocated sectors. No CRC errors. The drives were pristine. pci ven8086 ampdev8c22 ampsubsys309f17aa amprev04 patched
"Patched" suggests a modified driver or firmware override. Here is a detailed story based on that concept. Understanding the precise breakdown of this hardware string
If you are still experiencing issues, it is recommended to search specifically for "Intel Chipset Device Software 10.1.1.44" or later, which often includes patches for the 8 Series/C220 series controllers. pci ven8086 ampdev8c22 ampsubsys309f17aa amprev04 patched