If your board has overclocking it should have at least basic controls, or options for CAS etc. Alternatively if it doesnt reset the BIOS with load optimal/safe defaults or the like and see if either change those values. Power/RAM are your issue not the CPU methinks.
Got a 480W CM psu - Im not short on power, got 2 and a half times more than I need

The RAM was a cheapo budget stuff, but I didnt see the point in spending a tonne on dead hardware.
That said, I still havent upgraded
