A typical ACPI device scope looks like:
The driver for the 80860F14 controller rarely ships as a standalone executable. Instead, Intel packages it inside broader system framework sets.
If Windows Update fails to find a driver for ACPI 80860F14 : Acpi 80860f14
The identifier ACPI\80860F14 refers to the Intel SD Host Controller
static const struct sdhci_acpi_uid_slot sdhci_acpi_uids[] = // ... other entries "80860F14" , "1" , &sdhci_acpi_slot_int_emmc , // eMMC slot "80860F14" , "2" , &sdhci_acpi_slot_int_sdio , // SDIO bus "80860F14" , "3" , &sdhci_acpi_slot_int_sd , // Removable SD slot // ... ; A typical ACPI device scope looks like: The
If that fails, click . Often, it will be tucked away in the "Optional Updates" section. Manual Identification Tip
If Windows Update fails, you can download the driver manually from your device manufacturer (OEM) support page. Common systems using this ID include: : Models like the Steps for Manual Install: Download the Intel Serial IO Driver Intel SD Host Controller Driver for your specific laptop model. Extract the ZIP file. Device Manager , right-click the unknown device and choose Browse my computer for drivers Point it to the extracted folder and click 3. Advanced: Linux Troubleshooting other entries "80860F14" , "1" , &sdhci_acpi_slot_int_emmc ,
stands for Advanced Configuration and Power Interface. It is a standard for device configuration and power management by the operating system. The code 80860F14 breaks down as follows: 8086 : This is the Vendor ID for Intel Corporation.
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
Understanding the structure of the string helps target the exact driver required for repair: