This is my first thread, i would like to sorry for my bad english, i try to explain my problem.....

here my config:

blackops with G30 / qx9770 / 2x4870x2 / 4gb ocz xmp 1600 (2x2gb) on white slot
Voltage all default, only NB at 1.46

When i add the new ddr3 on blue slot, all seems ok but i can't go inside bios and the mobo stop to load. memory is recognized, because i can see 8096 ram

I removed the new stick, and i see inside bios the NB wasn't to 1.46 but 1.25.... maybe the new hardware reset the default value??

hope you can understand and help me.
Thanks
Christian