Dangerous Beans said:
I thought that cold boot issues was where the cpu wouldn't boot below -80c, or around there. No matter what speed it is running, or what voltage, it won't boot at those temps.
What you have sounds like a voltage issue, the cpu/ram just isn't getting enough volts to run at that speed. Though it is strange that it will restart but not boot from power off.
Maybe try overshocked's suggestion
So far I'm slowly increasing the voltages of my RAM and CPU.
Do I need to change the voltages of the IOH or QPI voltage override?