Hi:
You need this driver for the card reader...
The JMicron Media Card Reader Driver enables the integrated media card slot in supported notebook models that are running a supported operating system.
ftp://ftp.hp.com/pub/softpaq/sp63501-64000/sp63637.exe
You need this driver for the unk device...
This package provides the HP 3D DriveGuard Software for supported notebook models that are running a supported operating system. HP 3D DriveGuard Software protects the hard drive by parking the heads if the notebook is accidentally dropped, or is abruptly impacted by another object.
ftp://ftp.hp.com/pub/softpaq/sp62501-63000/sp62981.exe