Acpi | Genuineintel---intel64-family-6-model-58

Are you currently experiencing or seeing this specific text in an error message ? Solved: intel graphic update

Every character within the string ACPI\GenuineIntel_-_Intel64_Family_6_Model_58 passes specific technical attributes to the operating system:

Are you experiencing , or is the hardware ID just showing an error icon in Device Manager ?

The string follows the standardized format utilized by the Windows Plug and Play (PnP) manager and the subsystem. Breaking down the string reveals how the operating system classifies the physical processor: acpi genuineintel---intel64-family-6-model-58

Sometimes users see this string in the Device Manager accompanied by a yellow exclamation mark

ACPI: Processor [CPU0] (supports 8 throttling states, 8 performance states, 2 C-states) acpi genuineintel---intel64-family-6-model-58

System Specifications:

Because the ACPI\ prefix dictates how the operating system talks to the motherboard's power management features, an outdated, corrupted, or misconfigured BIOS is the leading cause of errors. If the BIOS hands over an incorrect ACPI table to Windows, the OS will fail to manage the Ivy Bridge CPU properly, resulting in a system freeze or an ACPI_BIOS_ERROR crash. 2. Microcode and Chipset Driver Mismatches

Model 58 signifies that your processor is built on the . This was a major technological leap for Intel when it launched in 2012:

If you see repeated acpi genuineintel... lines in dmesg or syslog , it means a userspace tool (like turbostat , cpupower , or powertop ) is constantly re-reading ACPI processor info. This is rare but can be fixed by updating acpid or disabling CPU hotplug debug. Are you currently experiencing or seeing this specific

: The enumerator. It tells Windows that this device entry was reported through the ACPI firmware tables rather than a physical hardware bus like PCIe or USB.

In this case, the string is just context – it tells you which CPU the error occurred on. The root cause is usually a broken DSDT or missing embedded controller driver.

This is the most critical piece of the puzzle. While "Family 6" is broad, the narrows down the exact silicon design. In decimal notation, Model 58 (which is hexadecimal 0x3A ) specifically denotes Intel’s Ivy Bridge microarchitecture. The Core Identity: Intel's Ivy Bridge Generation Breaking down the string reveals how the operating