Quote Originally Posted by chuckbam View Post
"I think it is memory timing, I have my NB at default. But when I added 2 more GB of ram, I had to change the settings 4-4-4-12 to 4-5-5-12.

One strange thing. With my overclock, I get a OC Failure error with default timings or looser timings setting on the boot."

I only change the first 4 setting and keep all the other at default. I am running my 4 sticks at RAM at 900 MHZ.
2 days i tried your method and i tried all the timings and still i cant past 480 Fsb...

is it possible from CPU??? i got E6600 L629A