Hi Longshot83,
Try following this document first, it shows how to install the HP Support Assistant to get automatic driver updates.
If that doesn't work fully, scroll further down that page, it has all the links to the manufacturer sites (such as AMD) and there you'll be able to find the last individual drivers that didn't install automatically.
Finally, here is a link to AMD drivers that should hopefully update your chipset if the above two methods don't find all the needed drivers: http://support.amd.com/en-us/download/chipset?os=Windows