This is typically (also known as HP 3D DriveGuard).
If you cannot find "Quick Launch Buttons," look for: acpi\ven_hpq&dev_0004
On HP laptops (especially older models like Pavilion, Presario, and some ProBooks), the buttons above the keyboard (touch-sensitive media keys) and the function keys (Fn + F keys) require a specific interface to communicate with Windows. This driver bridges the gap between the physical hardware buttons and the Windows operating system. Without it, your special keys (Mute, Volume, Brightness) will not work, or the LED lights on them may remain stuck in the wrong state (e.g., the Wi-Fi light stays orange even if Wi-Fi is on). This is typically (also known as HP 3D DriveGuard)