Acpi 80860f14 Updated Here
ACPI\80860F14
The hardware ID identifies the Intel Atom Z3700 Series I/O SD Host Controller , specifically the eMMC controller found on Intel "Bay Trail" platforms. This component is critical for the operating system to recognize and access the internal storage (eMMC) and SD card slots on devices like the Intel Compute Stick, inexpensive Windows tablets, and some Chromebooks. Driver Installation & Troubleshooting
Or for newer kernels using SOF (Sound Open Firmware): Acpi 80860f14
"Why does it show up after a clean Windows install?"
not
The mainline kernel does have a native driver matching 80860F14 directly. Instead, it relies on: ACPI\80860F14 The hardware ID identifies the Intel Atom
Technical Write-Up: ACPI Hardware ID 80860F14
2. Why do I see a yellow exclamation mark?
Real-World Devices Affected by ACPI 80860F14
ACPI\80860F14
The hardware identifier (often seen as ACPI\VEN_8086&DEV_0F14 ) specifically identifies the Intel SD Host Controller found in Intel Atom, Celeron, and Pentium processors—most commonly from the "Bay Trail" and "Braswell" families. Instead, it relies on: Technical Write-Up: ACPI Hardware