Quote Originally Posted by Hornet331 View Post
Ok i have pined down the problem i have with every bios higher then F6a.. semes theres a bug when i put qpi voltage higher then 1.30V (the last setting berfore 1.3V is 1.295V).

If i go one notch over 1.3V i get the boot issue. GB said they fixed it, but it seems they haven't.

Cause i can boot with 150mhz blck (3ghz) with 1.295V qpi voltage but can't with 1.315+.... duh.. GB get your stuff fixed -_-|.
Have you tried leaving your qpi as auto and just set your ram to 1.9v? You have to remember that for whatever reaseon the memory needs to be .5v higher than the qpi or it will become very unstable. If I have time tonight I will put f6c back on the xtreme and test this again. I have gone up to 2.0v on the ram and the qpi set to auto runs up to 1.5v's. mind you I don't think that this would be good long term though!