hmm.. i've no idea about the pci lock clock thingy. maybe can wait for all the otai here to give some idea sorry mate

@camedemac

nevermind, I know you are helpful. I'll try again by using another old bios file to see whether I can lock the PCI bus clock.

Let see if anyone have solution. Maybe allenutra or soulfly get a workaround, who know...?

---

Added on February 1, 2007, 8:14 pmsorry friends here

I just found that in BIOS I should MOS or AOS in the overclocking navigator engine (ONE) first, then can see the effect of PCI lock. Previously I am using normal setting at Overclock Navigator, which make the clockgen software render that PCI lock is unlocked.

Oh my god, If I know this earlier, I would not rant a bit here. Sorry again, friend.



This post has been edited by coolblade: Feb 1 2007, 08:20 PM

so far this is only the result..maybe will push more next time..
currently no time to run the stress and stability utility...will do it later


update - but sometimes the voltage will go lower...weird???


This post has been edited by kalakatu: Feb 2 2007, 12:22 AM

can i kno biostar TForce 550 n 570U different alot ???
which 1 is more recommended ??

sure the new one is recommended.....

That's bcos biostar tforce will revert vcore reading to VID when it exceeds 1.5V. Tforce tends to overvolt than undervolt....u must be putting 1.475V at BIOS...am i correct?

not a big difference..570U has more SATA and newer chipset..
and of course the new one is more recommended..

yup..how do u know that...
plus,my vcore keep changing between 1.488v and 1.25v..
any idea whats goin on?


This post has been edited by kalakatu: Feb 2 2007, 07:28 AM

my result on overclocking. any advise to go higher? I've tried to use HTT mul 267 MHz (where 267 x 3 = 801 MHz) but it failed SP2004 priming test within 12 secs. What should I do?

by the way this is memory setting that I read via a64tweaker software and cpuz. I leave the default timing 5-5-5-15. Any chance to tighten?





This post has been edited by coolblade: Feb 2 2007, 09:06 AM

at last u overcome this problem.

http://www.nvidia.com/page/nforce5_features_amd.html

your vcore was so high at that speed whats ur vcore setting in bios?
i saw many people do 2.3GHz~2.4GHz with no problem at stock vcore only

like i said....it actually fluctuates between 1.488 and 1.5V...cpuz will change >1.5V to VID. Our CPU's VID is 1.25V.

If u want accurate vcore reading, the monitoring software is pretty accurate.

Let me know ur highest oc...since we have the same cpu n mobo. So far I'm stuck at 2.6GHz...high vcore :S.

you using Biostar Tforce 570U and 3800 x2 too so same here too la bro..

i managed to clock the highest stable till 2.7Ghz.. can boot at 2.8Ghz but not prime stable ( dun dare to increase vcore over 1.55v)

btw.. wats the highest vcore u use?

3200+ (2807MHz) @ 1.45V (bios set)

What's your idle/full load temp ?

Is there any possible way to unlock the Default memory timing for Asus M2N32-Sli Dlx?

en soulfly update me..

3800+ windsor | mr_habuk | ASUS M2N-E | Mushkin EM DDR2-800 | Gigabyte G-Power | 2500 MHz



enough la..don't dare to push more..this is the stablest as i can get..

somethings more weird
i oced to 2.5ghz like my post above..but then,looks the attachments below;



anyone can help me??
it seems like my clock and vcore playing with me already...

Tomolo Buy AM2 Mobo...

Any Suggestion? Mostly Is NF570...Which Brand?

Thinking To Grab DFI, But Seldom PPL Take DFI Nf570

@soulfly

update me also...

3000+ orleans | coolblade | Biostar T-Force 550 | Kingston DDR2 667 | AMD stock heatsink | 2250 MHz

hmmm..suddenly downclock back ka..that weird..
it's either the system is not stable or cpu-z misreading..

don't hesitate la dude..just go for it..and u'll be the 1st using it here..

i thinks its not misreading...becoz my oc utility also shows 2.2ghz instead of 2.5ghz..
wats happen actually?im afraid my hardware kong already...