The E0 Q9550 SLB9V thread (finally!)

[randa]

I need some advices on how to pull down my Vcore, my stable settings are as follows :

Mobo : P5Q Pro mBIOS 2102
Procie : Q9550 C0 and VID : 1.3V

FSB : 459 / 3,9 Ghz
FSB Strap : Auto
Vcore : 1.381 BIOS
FSb Ratio : 12:10
FSB Ram : 550 ( Corsair Domi PC8500/1066 ) 5-5-5-15
GTL : Auto
PLL : 1.5
FSB Term : 1.28
Vdim : 2.1
NB V : 1.24
Sb V : 1.1
LLC : Enable
CPU Spectrum : Disable
PCIe Spectrum : Disable
CPU Margin : Compatible

The rest : Leave Auto

FYI : Stressed IBT 10x, Idle Temp 34 to 40C, Understressed max 74C, Room Temp 32C

How to decrease my Vcore ? Should I play with GTL, PLL and FSB Term, and what setting ?

Thanks in advance