Quote Originally Posted by zoson View Post
Yes, it is very strange... Raja confirmed for us though. the vDC requirements for ioh and qpi pll are the same, so ASUS just tied them together... It's stupid...

I'm not sure why your GTX580 does that... Maybe it's bad? Did you try that one by itself? Do you have the EZ_PLUGs connected? For GTX580 SLI you should have at least one EZ_PLUG attached.
well ..... !!!! if raja confirmed that .... we should trust him, so according to that... moving vIOH or QPI PLL , should have the same effect? ....
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my 580's aren't bad... they both work great .... and i've also connected both of EZ_PLugs ........ :|