Acpi Genuineintel---intel64-family-6-model-58 Updated Jun 2026

acpi genuineintel---intel64-family-6-model-58

Grading rubric: each question has precise expectations; partial credit for correct reasoning and relevant commands, tools, values.

This is the official, hardcoded vendor identification string for Intel processors. When an operating system queries the CPU using the standard CPUID instruction, the processor explicitly returns the text string "GenuineIntel". 3. Intel64_Family_6

Does the crash happen at or under a heavy gaming/rendering load ? Share public link

Click next to your active plan, then Change advanced power settings . Expand Processor power management . acpi genuineintel---intel64-family-6-model-58

Stands for Advanced Configuration and Power Interface. It’s the industry standard that allows your operating system (like Windows) to communicate with your hardware to manage power and discover devices. GenuineIntel:

If you see a "Device Instance ID" similar to this in a Blue Screen of Death (BSOD) dump or an error log, it suggests the OS is having trouble communicating with the CPU's power features.

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

Your fan runs at 100% constantly, or the PC won’t wake from sleep. 🚀 Optimizing an Ivy Bridge System Expand Processor power management

ACPI is an open-standard interface that allows the operating system to interact with the hardware components of a computer system. It provides a set of rules and protocols for managing power consumption, configuring hardware, and monitoring system temperatures. ACPI is a vital component of modern computer systems, as it enables the operating system to dynamically adjust power consumption, reducing heat generation and increasing battery life in mobile devices.

This indicates that the identifier is being reported by the system's firmware (BIOS/UEFI) to the Operating System kernel. It is the standard interface used for power management and hardware discovery.

┌───────────────────────────────────────────────────────────┐ │ Ivy Bridge Architecture │ ├─────────────────────────────┬─────────────────────────────┤ │ 3D Tri-Gate Transistors │ Transistors switch 37% │ │ (22nm Process node) │ faster at lower voltages │ ├─────────────────────────────┼─────────────────────────────┤ │ PCI Express 3.0 Support │ Doubles data throughput │ │ │ to 1 GB/s per lane │ ├─────────────────────────────┼─────────────────────────────┤ │ Intel HD Graphics 4000 │ Native DirectX 11 support │ │ │ and Quick Sync Video v2 │ └───────────────────────────────────────────────────────────┘

To understand the string, we must break it down into its constituent parts: In decimal notation

Download the executable from your motherboard's support page.

If you see "ACPI" errors related to Model 58 in your Event Viewer, it often points to a conflict between the Windows Power Plan and the BIOS settings. Updating your is the standard fix for these communication errors. 3. High CPU Usage

Useful details, tools & sample commands (appendix for graders/candidates)