F3-12800CL8T-6GBRM on Asus P6T SE not stable

[Roger-Dee]

Hi,

I put together a system a few weeks ago using the following hardware;
i7 920
Asus P6T SE
6gb Gskill ripjaw F3-12800CL8T-6GBRM 8-8-8-24@1.6
CM V8
Corsair 650w
Windows 7 64 bit
Ati Radeon HD 4670

Ever since I am unable to get my system stable. With everything untouched in the bios I will have a blue screen from time to time, with "dumping physical memory" on the bottom end. When it reach 100%, the computer restart and only 4gb out of 6 shows up. It was stable for a complete week @ 3.4ghz with 9-9-9-24@1.6, running at 1600mhz. Yeserday i put it at 3.8ghz and put the memory @ 14xxmhz and it crashed. The thing is, it will never crash when it runs on 4gb. Even with stock timing (8-8-8-24) and the cpu @ 2.66 it was crashing, sometime only sowing 4gb on a cold boot.

So far I tried;

-One stick at a time using memtest, no error
-Starting windows with one stick at a time on their own slot, no problem
-Upping the qpi voltage (I'm at 1.38 now)
-Moving from slot to slot, will crash anyway

I will restart my computer and take a screenshot of my bios setting.

[Roger-Dee]

[GSKILL TECH]

Try disabling the TM, C1E, and speedstep. May also want to disable load line calibration.

You may need to raise the QPI/DRAM Voltage a little more. Try it on AUTO and see what the motherboard automatically sets it at.

At DDR3-1451 above, QPI/DRAM Voltage may be too high.

Thank you
GSKILL SUPPORT