my Asrock bored P67 Fatality Motherboards has quality issues and warranty is dodgy from my experince they only give you 1year for a reason and that due to face of bad compononets i have had 3 RMAS asrock boreds and 1 Died after few months
There is no such thing as a perfect board and every manufacturer has problems around certain chipsets, that said, you also pay for better quality, of the lot I will go with the Asus Z68