Hi:
You need these wifi and bluetooth drivers for the model wifi card your notebook has...
This package contains the driver installation package for the Ralink wireless LAN Controllers in the supported notebook models running a supported operating system.
http://ftp.hp.com/pub/softpaq/sp71001-71500/sp71421.exe
This package contains the driver installation package for the MediaTek/Ralink Bluetooth in the supported notebook models running a supported operating system.
http://ftp.hp.com/pub/softpaq/sp70501-71000/sp70570.exe