Quote Originally Posted by gmcg View Post
Use my settings published above and you will be able to use not only FSB=400, but FSB=421 with x9.5 multiplier, your rig will be faster than with x10 and FSB=400.
Those settings are quite safe, and you can even lower the CPU V core voltage, I would say it should be fine at 1.36-1.38V (depending on the CPU) with Vdrop enabled.
Tried to use these fsb and multi settings BUT unable to boot after with error code 61. Tried to reset on mobo and also poer off PSU an reboot BUT kept getting the same error massage on the LCD. Finally had to reset cmos reboot again. Any other ideas.....i have tried to reduce cpu voltage below 1.40 BUT the system will not post. MY particular cpu needs 1.40 volts or more to boot into Vista at 400 x 10 or higher. I used to use nearly 1.60 volts on this cpu to get 4.0 stable on the Nvidia 790i ultra chipset !!
I guess every cpu is different.