i am running an Amd phenom 945 on an m4a77td Asus mobo with 2x2 ripjaws ddr3 ram, my problem is that prime 95 bluescreens me after about 30 minutes. I have my fsb at 240 and downclocked both my ht and nb to 1800 to attempt to fix the problem. i am unable to bump my voltage at all it will not boot. my ram timings i tried at 7-7-7-21 and 9-9-9-24 both running at 1280. i can feel its close (i hope) i just need your advice to help me get it!! thank you in advance!!!