So I recently bought another 4gbs of RAM and I read that I need to change the voltage and timings? I have no clue on what I'm doing tbh. I have booted my PC off both sticks off RAM so they both work, its the slot on my motherboard thats messing things up for me? Any idea? Motherboard: http://www.gigabyte.com/products/product-page.aspx?pid=3645#ov