bclk 125 4930K

[Falconik]

I have Asus rampage iv extreme
16gb (2x8gb) Corsair Vengeance 1833mhz
2 x 290x
1300w PSU
and a 4930k @ 4.5ghz 1.35v

My problem is that I want to get some more out of the cpu and to do this I need to use 125 BCLK and 125 Strap

When ever i change to this setting my PC refuses to boot?


Thanks in advance.

 

[eyetrip]

Are you adjusting the memory divider at the same time?

If not, it could possibly be pushing that too high.

 

[Falconik]

I've had that set to 1333 and still doesn't boot