X48 Rampage Formula Preview.

[Chemjsal]

[QUOTE=greg.m;3799984]

Here i am now having again the same "old" instabilities. Yesterday i was stable with settings you see above, doing 700% memtest errorfree and 3 cycles primesmall and today with exactly the same settings im getting BSODs and lock ups. Now im back again trying to find which setting causes the prob. A-Grey it seems that we didnt have so much luck with our hardware choices

Let me give you a hand. Chances are the Loadline Calibration thing is at fault. If I were u, I would disable it for good! Speaking from personal experience here.
Moreover, Asus boards, as ya'll may heard, are "finicky" about memory. Why be stubborn about it?
I hope I make some sense.

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Rampage Formula @0902
4x2GB G.Skill PC2-8800 (1117 MHz, 5-5-5-15, 2N) at 1.90V (AI Clock Twister: Stronger, NB Voltage: 1.49V, PL7)
Q9650 ES(E0) @4.19 GHz (465x9) at 1.4125V (1.38V real, 1.30V load) on water, FSB Strap: 333, LLC disabled!
Asus 4870 TOP 512MB @880/1180 MHz on water
Areca ARC-1210, ATI Theater 550 Pro, Dell 2405 FPW,
PC Power & Cooling Silencer 750W red - positioned outside the case
Lian-Li PC-V2000 black - both side panels off