Motherboards can require several drivers so we can't help until you say what drivers you need and offer a brief description of the hardware device(s) and/or a hardware id string(s) (available in Device Manager).
With what vague info you gave me to work with, all I can suggest is to visit the manufacturers website to see if drivers are available. Kobian is also called Mercury
Or check these lists:
Or you can use the Simple Search Wizard
found within the HOME page button (upper left of this page) to find PVM7D drivers posted here on driverguide.com (this is the link to do that):