I go to the maker's site or I use/order the restore media for the laptop or desktop.

The ECS web site noted at least 2 or more versions of that motherboard. http://www.ecs.com.tw/ECSWebSite/Product/Product_Detail.aspx?DetailID=392&MenuID=1&LanID=0

Remember that for XP we have some extreme issues about how we must install drivers in a specific order. That order has not changed in over a decade so I'll not duplicate that here.

You'll have to identify the version of the board to get the right drivers.