Quote Originally Posted by OLDcomer View Post
Here are the stable settings for my old q9550 c1 and the bios is 0802:

*Extreme Tweaker*
Ai Overclock Tuner [Manual]
CPU Ratio Setting [8.5]
FSB Strap to North Bridge [333Mhz]
FSB Frequency [473]
PCIE Frequency [100]

DRAM Frequency [DDR2-1135MHz]
DRAM Command Rate [2N]
DRAM CMD Skew on Channal A [Auto]
DRAM CMD Skew on Channal B [Auto]
DRAM CLK Skew on Channal A [Auto]
DRAM CLK Skew on Channal B [Auto]

DRAM Timing Control [AUTO]

DRAM Static Read Control [Disabled]
Ai Clock Twister [Stronger]
Ai Transation Booster [Manual]
Common Performance Booster [7]

Pull-In of CHA PH1 [Disabled]
Pull-In of CHA PH2 [Disabled]
Pull-In of CHA PH3 [Disabled]
Pull-In of CHA PH4 [Disabled]
Pull-In of CHA PH5 [Disabled]
Pull-In of CHA PH6 [Disabled]
Pull-In of CHB PH1 [Disabled]
Pull-In of CHB PH2 [Disabled]
Pull-In of CHB PH3 [Disabled]
Pull-In of CHB PH4 [Disabled]
Pull-In of CHB PH5 [Disabled]
Pull-In of CHB PH6 [Disabled]

CPU Voltage [1.375 CPU-Z Load]

CPU PLL Voltage [1.50]
North Bridge Voltage [1.65]

DRAM Voltage [2.00]
FSB Termination Voltage [1.36]
South Bridge Voltage [1.075]
SB 1,5V Voltage [AUTO]
Loadline Calibration [Disabled]
CPU GTL Voltage Reference [Auto]
NB GTL Voltage Reference [0.67x]
DRAM Controller Voltage REF [AUTO]
DRAM Channel A Voltage REF [AUTO]
DRAM Channel B Voltage REF [AUTO]

CPU LED Selection [CPU Voltage]
NB LED Selection [North Bridge Voltage]
SB LED Selection [South Bridge Voltage]
Voltiminder LED [Disabled]

CPU Spread Spectrum [Disabled]
PCIE Spred Spectrum [Disabled]

CPU Clk Skew = Delay 100PS
NB Clk Skew = Normal


*Advanced settings*
CPU Ratio Setting [8.5]
C1E Support [Disabled]
CPU TM Function [Disabled]
Vanderpool Technology [Disabled]
Execute Disable Bit [Disabled]
Max CPUID Value Limit [Disabled]
Intel(R) SpeedStep (TM) Tech. [Disabled]
Can you tell me if you use air cooling for NB and what are temps in load?