ASUS Striker II Extreme

[seymourp]

Have you tried changing your memory timings to 9-9-9-24-2T I beleive this memory is rated to work at those timings. Also would be worth you opening your PC and popping out one of the memory sticks and checking what the voltage rating is on the side of it. Then set your memory voltage to what it says on the stick of memory.

Thanks Sweep, after I read your reply, I looked at the memory - it says 7 7 7 20 1T. I tried both 9-9-9-24-2T and 7-7-7-20-1T settings - still freezes.

I noticed this morning that the core clock reading (on the Nvidia monitor) seems to cycle between 3167 and 2000, would this be a sign that the cpu is developing a fault?

Edit, that cycling seems to be caused by speedstep - I have switched it off. System still freezes though.