Help overclocking Q9550 >4.0ghz

StRiFeXD

Weaksauce
Joined
Oct 21, 2006
Messages
73
Hi, I'm currently trying to push my Q9950 past 4.0GHz. It is stable right now using the following BIOS settings:

8.5x471
vCore: 1.28750
GTL (0/2): 0.630
GTL (1/3): 0.680
CPU PLL Volt: 1.54
FSB Term Volt: 1.28
DRAM volt: 1.98
NB Volt: 1.38
NB GTL Ref: 0.660

Using sig rig. I've tried raising FSB speed and vCore and it'll boot into windows but BSOD after running prime95 for a few minutes :( I am lost as to what needs tweaking. If i push FSB up to 500, computer will POST and log into windows, and then freeze. Thanks for all of your time and input!
 
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