bought this, waited and received, only to be disappointed. i switched for two 8GB sticks and was met to 3 beeps, a pause, and 2 more then repeat. didnt know what it meant and tried starting it up 4 times with a mix of one stick, original stick, original and other stick, but nothing amounted. Now im sitting here with no knowledge of how to even build a pc and trying to figure out what could be the problem.