Hello boyz,

I'm having strange problems with the mainboard and the cpu stability in oc @4Ghz.

My system fails Super PI 1M... I have tried raising up the voltage of cpu and the northbridge, but it's a strange situation. The os crash after some second of being in idle or when i start some stressing test like super pi1m as i said before. In particular the system freezes and it restart itself with the last bios settings.

Bios settings is:
E8400 Q746A366 @ 9x445, v-core set to 1.49 (1.52 in Windows in Idle)
Nb-vcore @ 1.45v
Cpu VTT @ 1.46v
Strap, I've tried both 333\667 and 333\800... but the situation won't change

It's normal that my cpu at those voltages is still unstble?! I read of people that with air cooling can be stable @ 445x9 with 1.33\1.37 cpu v-core

Can you give me some tweaks to solve this situation?



Dfi Lanparty X38 Lt (2008\11\1 bios)
Zalman 9700 Cnps (fan @ 2000 RPM)
Crucial Ballistix 2x1GB DDR2 1066Mhz at 5-5-5-15-2T @ 2.25V)
front 2*120mm Nanoxia Fx12 2000rpm
back 1*120mm Nanoxia Fx12 2000rpm
Xp Pro Sp2

Bye!!