Quote Originally Posted by oxyyy View Post
a little more?

i tried with up to 1.5v...

also tried:

vDimm up to 1,75v
dram pwm switch and vtt pwm switch frequency: nominal/reduce 15%/reduce 30%
and nb 1,2v.

incompatible ram or damaged mobo?
Well, i think 1,5v vtt is enough
Did you try alternating memory sticks in the slots?