ok i brought an ocz gameXstream 850w for my dfi lan party ultra D. plugged it all in and the damn thing wont even turn on. one little light pops up on for the zalman fan control thing. i had a similar problem with an enermax liberty 620w. when i rang up enermax i discovered that enermax comply with intels guidelines on power supplys but dfi motherboards do not meaning there is a compatibility issue. is that the same for this psu as well?