Contact amazon,although im sure its after the return period or exchange period. The only other this is to suck it up and ship it out to ASUS or try and call ASUS and have them advanced ship you a new motherboard ( i think they still do that...) they will charge ur credit card for the price of a new rampage 3 and ship it out,once they receive ur old motherboard and it is deemed defecive they will remove the charge from your credit card. idk if they still do that adv return or adv shipping....they did it for my and my Rampage II Extreme when it malfunctioned
Intel i7 950, 3.02Ghz;Corsair H50 Dual Fans--Asus Rampage Extreme III--XFX 6950 2Gig--12GB CORSAIR XMS3 1600Mhz--x1 OCZ 120GBVertex 3+x3 WD Caviar Black 2TB+WD x1 1TB+WD Raptor 150Gig--Ultra X3 1k PSU--SilverStone RV01