Hello,
the support website can be found here you want to provide the website with the model of your computer rather than motherboard (it will match the motherboard automatically)
http://www8.hp.com/us/en/support-drivers.html
if you have trouble using the website, tell us your computer make/model and someone will help you track down the drivers.
@ ksiemb:
I'm fairly sure he typed it right, vendors often put their serial numbers on motherboards to hide the manufacturer info. He's probably got an Intel motherboard, but you won't be able to track it down with that random HP number.