Quote Originally Posted by nosboost300 View Post
3837a769 would be my batch

i know its not the cpu... cuz i even tried 200 b clock at 1.56v and no go

cooled with an apogee gtz
Please post the following:

CPU Mult
QPI Multi
Uncore Mult
Memory Mult

CPU V
Qpi/vtt V

I'm thinking that it is an issue with one of those multipliers that is causing you to not boot up at 200 Bclk.