Originally Posted by
larix
well usually if you put 2 sticks of ram you need to put em to certain slots, in my case it was 1 and 3 or 2 and 4, but it may differ per mobo, also your ram is not on compatibility list of your motherboard, it might still run but since there is memory error that is likely to be culprit. Try that MemOK! thingie, it might help, or not. Either way its all I can tell you regarding this matter hope it works but there is nothing more I can help with.
btw its strange that cooler is blocking ram slot, perhaps you've put it facing wrong direction ? :P
Edit: In your case you should put your sticks into A2 slot(second to closest to cpu) and B2 slot(the furtherest one from cpu)
or single stick into A2