Asus P6T / Rampage II Extreme: no "CPU VR Current Override" ???

[dejanh]

I think you hit the nail on the head here, I've been doing some tests with this board with a 920 and im pretty sure its temp related as others have said.
I can boot 20x200 no problem with turbo enabled. I have a makeshift waterblock mount so load temps are likely to be higher than normal as soon as I hit second cpu test on 06 bam, same with vantage and almost exactly 50% of the way through wprime 1024. freezes up. my cascade is awaiting repair but im pretty sure at subzero this would not be an issue. [even at lower load temps iro 60-65 possibly]

My load temps are hitting 85c across the cores.

I only got the board yesterday haven't got my head around it yet. its a good board imo but of course would be a whole lot better without this issue I hope the issue is resolved soon.
Which bios are you guys running? im running the latest 0903. It looks like asus refer to this issue quote' Rampage II Extreme 0903 Bios
Fixed the function for adjusting BCLK abnormal in TurboV when set BCLK > 200MHz in BIOS setup 2009/01/05 update 'unquote.

hasnt fixed it for me.

I'm running 0903, but that fix you are refering to...that is unrelated to TurboBoost on the CPU itself. It is a fix for a compatibility issue with Asus' bundled software called TurboV. The tool would show 100MHz BCLK when BCLK was set 200MHz+. That's fixed now, and quite a useless fix I might add. Nobody who is clocking so high is using TurboV to OC.

[cstkl1]

I'm running 0903, but that fix you are refering to...that is unrelated to TurboBoost on the CPU itself. It is a fix for a compatibility issue with Asus' bundled software called TurboV. The tool would show 100MHz BCLK when BCLK was set 200MHz+. That's fixed now, and quite a useless fix I might add. Nobody who is clocking so high is using TurboV to OC.

is this the first time ure using asus mobo's??

they dont state every fix they do..
u have to find some of them

so far ram mem tables are different

[The-Fox]

I'm running 0903, but that fix you are refering to...that is unrelated to TurboBoost on the CPU itself. It is a fix for a compatibility issue with Asus' bundled software called TurboV. The tool would show 100MHz BCLK when BCLK was set 200MHz+. That's fixed now, and quite a useless fix I might add. Nobody who is clocking so high is using TurboV to OC.

Yahh, that is an annoying bug in TurboV.
Just use SetFSB with it's latest version, the PLL chip to use is: ICS9LPRS918BKL.
Works like a treat, except that the DRAM speed is divided by 2.