CPU Ratio: 50
PLL Overvoltage: Enabled
Min and Max Turbo - 250
Core Load: 200
Turbo Volts + 0.050
Spread Spectrum: Disabled

Offset Volts: +0.065
LLC: Level 2
Rest Auto

oh and in CPU settings - disable all the power state stuff except C1E.

This is sorta wierd and I don't trust this board - As I had it running 12hours of prime95 stable on them same settings above (actually with only min and max Turbo of 200 each) when I first got it - no problem. ran Prime95 overnight last night - checked it at 4hrs - working fine. Checked it this morning and just a black screen! (no BSOD)

Its why i'm insisting on a more reliable BIOS.