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Used to be stable ;-)

post #1 of 6
Thread Starter 
I got to 4.161ghz last week and it was stable (24hours prime95x64)

However for some stupid reason i decided to play with:
-PLL voltage
-NB voltage
-CPU GTL ref (0/1)
-CPU GTL ref (1/3) *or 2/3 whatever can't remember, the other one ;-)
-NB GTL ref

And now obviously, it's far from stable and i can't remember what i had there :-D

I know i know that was a dumb move but please help me by letting me know your values for those settings. I'll try a bunch when i get back home.
Thanks in advance
Edited by Tatsuo - 12/15/08 at 9:33am
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post #2 of 6
For only a 4.1ghz clock your GTL refs will probably do fine on AUTO.

Try:

-PLL voltage: 1.52
-FSB Termination: 1.22-1.24
-NB voltage: 1.24
-CPU GTL ref (0/2): AUTO
-CPU GTL ref (1/3):AUTO
-NB GTL ref: .63
    
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post #3 of 6
Thread Starter 
Quote:
Originally Posted by gurusan View Post
For only a 4.1ghz clock your GTL refs will probably do fine on AUTO.

Try:

-PLL voltage: 1.52
-FSB Termination: 1.22-1.24
-NB voltage: 1.24
-CPU GTL ref (0/2): AUTO
-CPU GTL ref (1/3):AUTO
-NB GTL ref: .63
I'll try those tonight, and keep you on touch. Thanks for the suggestions.

omg that FSB termination and NB voltage are incredibly lower than what i was playing with. Can't wait to try that after work. talk to you later.
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post #4 of 6
yeah FSB-T does not need to be high at all, I only use 1.24 for 4.75ghz...

and the P45 chipset does not need much voltage for high FSBs either, as it's fabbed on a 65nm process vs the 90nm of the other chipsets.
    
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post #5 of 6
Thread Starter 
Wohaha nice! Back to stable!

i used one tick more PLL v. to acheive tho. Much thanks for your values, it helped a lot.
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post #6 of 6
good to hear, and glad I could help
    
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