: The system will likely restart automatically to finish "flashing" the BIOS. Once complete, you can verify the update by pressing F10 during startup to enter the BIOS Setup Utility and check the version number. Alternatives for Updating Updating the BIOS (Basic Input Output System) (Windows)
Sp92875.exe is a "SoftPaq" installer from HP, typically used to distribute BIOS updates or system drivers for specific laptop models like the HP ProBook 430/440/450 G5 Direct Download & Official Support