I use e2180,crucial 2x512mb gmh and Enermax 430w (last problem,psu is very strong,measure with digital multimeter...)
I tried everything default,CPU,RAM,just pump ram voltage on 3v,then tried to raise NB,SB,VTT,clockgen voltage,nothing
Other sttings that I didnt change
GTL+ Buffers Strength-strong
HOST Slew rate-weak
GTL REF voltage control-disabled