Hey there, I have this machine (ASUS BM6835 Board) which came with a pre-installed 8GB RAM. Now I wanted to upgrade another 8GB but the new RAM element is not working. http://dlcdnet.asus.com/pub/ASUS/Desktop/BM6835/BM6835_Datasheet_E.pdf I tried several combinations: - Old 8GB in Slot A1 -...