Run the downloaded sp62981.exe file. It will typically extract its contents to C:\SWSetup\sp62981 . Manual Driver Update:
You can download the full version of directly from the official HP FTP server. What is SP62981.exe? sp62981exe hp download full
If your laptop has been upgraded to a Solid State Drive (SSD) , you do not need this software. SSDs have no moving parts, so there are no "heads" to park. Run the downloaded sp62981