Provides support for special function keys on supported HP notebook models.
Right-click sp76021.exe and select Run as Administrator to avoid write-access blocks. sp76021exe
Controls keyboard shortcuts for system features (brightness, volume, microphone mute, wireless toggle). Provides support for special function keys on supported
The hotkeys stopped working after a Windows Update or an HP BIOS update. How to Download and Install sp76021.exe Safely sp76021exe
If you actually need the HP driver for sp76021 :