P5N-E SLI + 4 sticks of DDRII 1GB 2GBNQ

[cheesehound]

I have 4 1GB sticks of your DDRII 2GBNQ RAM. When I stick in any 2 sticks of it into my motherboard it works fine. If I stick all four sticks in my motherboard just beeps once and doesn't boot. I looked up the beep error code and it's nothing more descriptive than "memory error".

Are there some voltage settings I need to tweak to get all four sticks working in my motherboard at once?

Thanks for any help you can provide.

[G.SKILL]

for nvidia chipset, we don't recommend you to install 4 sticks
it usually causes system unstable, even not boot
we've discussed this issue with ASUS several times, but it seemed can't be solved


G.S