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 -_-|.