[JohnF]

Originally Posted by SpeedEuphoria

So since your CPU is at stock settings, that leaves the memory as the culprit. What speed does the memory say its running at?

Try 1 stick at a time and see if you have any issues w/ either stick, then let us know

The memory says it is running at 800 MHz.

I'll try the 1-stick-at-a-time again, later today.

Thanks.