80860f14: Acpi
If you see this as an "Unknown Device" in Device Manager, follow these steps to install the correct driver: 1. Check Windows Update Before manual installation, try letting Windows find it: Right-click the button and select Device Manager
This issue typically occurs after a clean installation of Windows 10 or 11, or when downgrading to Windows 7. Because these processors use a specific architecture, standard Windows drivers sometimes fail to recognize the controller, leading to missing storage drives or slow system performance. How to Fix the ACPI 80860F14 "Unknown Device" Follow these steps in order to resolve the driver issue: 1. Install the Intel Chipset Device Software Acpi 80860f14
Use iasl -d dsdt.aml to get a readable .dsl file. If you see this as an "Unknown Device"
Name (_HID, "80860F14") Name (_CID, "PNP0D10") // Generic I2C controller Name (_CRS, ResourceTemplate() Memory32Fixed (ReadWrite, 0xFF12A000, 0x1000) Interrupt (ResourceConsumer, Level, ActiveHigh, Shared) 0x3E ) Name (_DSD, Package() ... ) // Device-specific properties How to Fix the ACPI 80860F14 "Unknown Device"