there is somethings strange with motherboard , i think the bios need few fix , the motherboard some time refuse to post on setting previously tested as stable 2 h linux , few try later it work just fun , also i was unable to run high memory clock with processor freq , i have a 2400 mhz ram it run fine at 4000 mhz but to go over 4600 i need 1600 mhz or less