G-Skill Ram with DFI LanpartUT NF4-D

Hello,

Im a in the process of building two new comp... most of the basic components
are the same. Same Processor, Same PSU, RAM, MB, HD, and Optical Drive. The
video cards are different. one is Radeon X600 and the other is G-Force 6600.
On both of the initail boots after building, I am not getting anything to
show up on the monitor. Says its not connected... tried it on 3 monitors
(they all work on other pc's). I have checked the seating of all the
components and have only connected the bare essentials parts to just get it
to load.

Could the ram that i chose be incompatable with this MB? It does not show up
on DFi Overclocking recommendations, but it is good ram. I have 8 sticks of
it... 4 GB for each machine.

Here are the specs for the components.
DFi Lanparty UT NF4-D
Gskill PC 3200 DDR 400 2 GB Extreme Series (2 X1 GB)
AMD Athlon X2 4200
WD Raptor 74 GB SATA
Radeon X600 GC for one... Gforce 6600 for second machine
Antec Truepower 2 550 watts 24 pin

Thank you for your help

Frozen