I can't find motherboard driver, just some updates, i have PCI DEVICE problem.
This is an ASUS ATX PTGD1-LA, if someone knows where i can catch it, it could be coool...

so I go on HP website :Further checking from Google I found that ASUS PTGD1-LA motherboard might be a custom made board for HP and Compaq by ASUS, as they bear the same model number PTGD1-LA (Puffer) and almost same specifications. So now we know
ASUS PTGD-LA = HP/Compaq name: Puffer-UL8E