QUOTE([gs)
JackMin,Mar 2 2008, 04:49 AM]hi guys, im currently using the Asus Striker Formula 2 780i SLI mobo to try OC my Q6600, but im kinda stuck on 3.2ghz. Even on 3.2ghz, the pc sometime auto reboot itself. ive tried slowly increase the vcore , nb, cpu vtt, +1.2v HT, memory and etc but the problem stil persists so now ive lowered them down bcoz the northbridge seems to be overheating alot when its under load. (80+degree) i really dun understand how i can go 3.6ghz or even 3.4ghz as no matter how much volt i pump into it, just will auto reboot during window loading up screen.
On 3.2ghz, ive manage to run OCCT stable for 3hour so far, but dun know why when i tried orthos(small FFTs / priority 10) it sometime can few hour no problem and sometime can few minutes it will auto reboot. so does this mean my system not stable? a friend told me that my proc has a very low VID, so it suppose to be OC friendly? any advice on what i should be doing next? Could my 8800GTS SLI is causing the problem or my rams? thanks alot....
First thing, your NB temperature is too high!!! Get a 3rd party cooler for it. However, even with that, I think it will still be in the 70+ range, which is still high.
Your rams are still within it's limits, including your processor. What's your vcore?
Is your CPU PLL supposed to be that high?
I think maybe it is your Northbridge strap. What did you set in BIOS? What is the ram multiplier/divider/ratio in BIOS for the Asus Striker?
And your southbridge is 1.5v? That very very high. You generally do not need to increase the SB voltage.
You can't just increase all the voltages. If you do not know what you're doing, you run the risk of damaging your rig.
You can read my guide on step-by-step overclocking for the Q6600, it is in my sig....
This post has been edited by kmarc: Mar 2 2008, 07:01 AM