new mb do that when they have a hard time setting the ram speed and timming. check your mb bios and see if there any updateds i know for some of the newer asus mb there are ones for cpu code and ram. use cpu-z and see what the mb set your ram speed and timming for. and use the spd tab for the ram info. most time it ram that not on the qal list or is older 1.65 ram on a new x68 or z77 chipset (1.5v.) and mother bord at post has to reset a few times to set the voltage right. some work around if it not fixed with bios update take the dram speed out of auto and set it yourself and the voltage. if the error stops..dont worry about it..or swap in some ram that on the qal list.
Thanks, I'll give it a try.