Hpq0006 — Acpi

. Its primary purpose is to monitor the physical movement and orientation of the laptop in real-time. This is part of HP's "DriveGuard" technology, a hardware-based safety feature designed to protect mechanical components—specifically Hard Disk Drives (HDDs) Data Protection Mechanism

Before tackling the "HPQ0006" part, we must understand (Advanced Configuration and Power Interface).

echo 1 | sudo tee /sys/bus/acpi/devices/HPQ0006:00/als_enable acpi hpq0006

| Aspect | Detail | |--------|--------| | | HP (Hewlett-Packard) | | Type | Virtual ACPI Device | | Main drivers | HP Software Framework (Windows), hp_accel/hp-wmi (Linux) | | Key features | Accelerometer, ALS, hinge sensor, radio buttons | | Safe to disable? | Yes (loses specific HP features only) | | Permanent removal | Not possible without BIOS mod |

: Because the driver was designed for Windows Vista and 7, the installer may show an "Unsupported OS" error. If this happens, use the "Manual Installation" steps above to force the driver update. Add to /etc/modprobe

Add to /etc/modprobe.d/blacklist-hpq0006.conf :

Since this hardware is legacy, finding drivers on the modern HP Support site can be difficult. HP typically distributed this driver as a "SoftPaq." acpi hpq0006

In newer HP laptops (ProBook, EliteBook, Pavilion, Spectre), HPQ0006 typically controls:

is a Virtual ACPI Device designed by HP. In most HP laptops (Pavilion, Envy, Spectre, ProBook), it serves as the interface between the operating system and embedded hardware controllers—specifically for extra input features and power management of accessories .