Help with vista 64 and 4 gigs of mem

[scoro]

I just built my new system and originally couldnt get vista 64 to run with 4gigs of ram. I then downloaded the Kb patch and it has worked great for a week. Well Cysis locked up and I'm getting the same blue screen that I had before I downloaded the patch. Does anyone have any advise how to fix this problem?

MB EVGA 132-CK-NF78-A1 NF780I SLI R
CPU INTEL|C2Q Q6600 2.4G 775 65N %
2X VGA EVGA 512-P3-N802-AR 8800GT 512M in SLI
MEM 2Gx2|Gskill F2-8000CL5D-4GBPQ
SDCD CREATIVE|70SB046A00003 X-Fi RT
VIsta 64 premium home addation

Thanks in advance for any help.

 

[notherdude]

The patch may not have been your problem to begin with? Or maybe you have other problems.

1. Has the system been proven stable with 2 gigs RAM?

2. Is your RAM voltage set to mfg spec? Probably 2.1.

3. Try relaxing memory timings - if at 4,4,4,12 go to 5,5,5,15.

4. If none of that helps run memtest86 on your RAM.

Sure your temps are ok? Is system overclocked?

 

[Granite3]

First,
Disable SLI, so we make sure that is not causing the bad stuff.

I had issues with the ram voltages being too low, corrected using orthos for stability checks, and secondly, my SATA cables proved subpar, as all my disrupts went away after buying 2 locking sata cables to replace the ones that shipped with my 680i.

And those quads do run hot, is the case well ventilated or fan populated?

 

[Guest]

LoL that Quads dont run hot at stock speed

on the other hand the nvidia cards are probably making alot of heat.