Acpi\80860f14 Guide

If you are looking at a yellow exclamation mark in your Windows Device Manager next to an Unknown Device with the hardware ID ACPI\80860F14, you are dealing with a missing Intel SD Host Controller driver. This specific identifier is common on tablets, laptops, and 2-in-1 devices powered by Intel Atom, Celeron, or Pentium Bay Trail processors.

Intel Corporation (indicated by the 8086 Vendor ID). Device Name: Intel SD Host Controller. acpi\80860f14