[Laptop Drop / Sudden Shock] │ ▼ [HPQ0004 Accelerometer] ──(Triggers Driver Signal)──► [Hard Drive Controller] │ ▼ [Parks Read/Write Heads] │ ▼ [Prevents Data Loss]
The identifier ACPI\HPQ0004\3&2411E6FE&0 is a specific used by Microsoft Windows to recognize a piece of hardware connected to the system. The string indicates a proprietary device from HP Inc. , integrated into the system's ACPI namespace. The most common device associated with this ID is an HP Mobile Data Protection System (3D DriveGuard) sensor. acpi\hpq0004\3&2411e6fe&0
The hardware ID ACPI\HPQ0004\3&2411e6fe&0 identifies the (also known as the HP Mobile Data Protection Sensor). This device is an accelerometer found in HP laptops designed to protect traditional spinning hard drives from damage by "parking" the disk heads if the computer is dropped or jolted. Key Details for Fix [Laptop Drop / Sudden Shock] │ ▼ [HPQ0004
| Component | Value | Meaning | | :--- | :--- | :--- | | | ACPI | The device is enumerated by the Advanced Configuration and Power Interface . This means it is an embedded device (usually on the motherboard) that is not removable. | | Hardware ID | HPQ0004 | This is the vendor-specific device identifier. HPQ indicates HP Inc. , and 0004 is the model/function number assigned by HP. | | Instance Path | 3&2411E6FE&0 | This is a unique suffix generated by Windows to distinguish this specific instance of the device on the current machine. It includes bus-specific addressing and a hash of the device tree location. | The most common device associated with this ID
: Advanced Configuration and Power Interface. It implies the asset is managed via core motherboard firmware power states.