(if available from HP’s download page):
Some users experience a blank on-screen pop-up when using hotkeys; disabling the "HP Hotkey UWP Service" in Windows Services is a common fix if the driver itself is causing issues. hp sp65563.exe
The number is a unique identifier assigned by HP’s development team. Each SoftPaq number corresponds to a specific software version and hardware compatibility list. (if available from HP’s download page): Some users
If you are experiencing issues with your function keys, you can manually install the driver using these steps: HP driver is not available on their official website hp sp65563.exe