Goclones,
In our site the driver version 15.12.75.4.64.1930 is the latest version available for the Q33 Express Chipset, however this is a generic driver and sometimes they cannot be install on HP systems.
Something important is that drives are sent to the OEMs (Original Equipment Manufacturer) a month before we release the generic driver in our website so they can customized them.
Usually OEMs make a lot of customizations to the drivers and the installation of Intel’s drivers could overwrite those customizations. Therefore it will affect your system.