Pls fill up the Blue slots with the ram first.
allowing the bios to enable dual channel memory.
then slot in on the black slots..
if putting the ram into the blue slot fail.. you most probably got a faulty ram. Please Get Memory Ram from Well known Dealers such as Crucial . www.crucial.com
didnt work, as i said in my first post the ram is fine im on the system with 6 gig right now if i put anything in that slot it doesnt boot, i even borrowed a stick of 2 gb of my friends of the same type and with that single 2 gb in that 1 slot and it gives me the the beeps and doesnt boot
im thinking its the slot