bios of coz,the save to cmos and exit key is F10 ma

1.32v....since u mention u used 1.3v at ur last post and u have lower fsb,so i think y not increase it a bit

yes.but the main prob now is everytime i play with the voltage the rig jz shut down and then power up for about 5 sec?then shut down again and keep on cycling till i feel fed up to play with tht voltage agn 

if i remain like this (power up - power loss 5 sec - normal boot up) it wont do any harm rite?

alright so i did a search on google bout other users of ep45-ud3p running on 520fsb or higher to find out hw much they set on the MCH.and found out evry1 of them set to at least 1.4v   

so i did a restart just now and just set it to 1.42v.and god bless my rig booted up and im still here  if not i may end up whole day trying to reset evrything in the bios    .

still not sure wheter it solve my main prob during turn on
here's the link if u're interested

http://forums.tweaktown.com/f69/help-overc...fsb-ud3p-30239/

but dmm i didn't expect 520fsb to suck so many juices out of the MCH.1.4v heh 

no wonder when i set to 1.3v+ the comp cant power up
i use the opportunity to raise 2 others as well

CPU Termination : 1.3v
MCH Reference : 0.823v

http://forum.coolaler.com/showthread.php?t=193507

5gig on air is possible  !

corsair dominators are not bad as well

Last nite i was bored and start OC my QX6800 and push it to 3.6Ghz with 400x9. After prime it, the temp go to 73c max, dono will spoiled it or not hahhaha.... any comment everyone? i am using deep cool killer whale already with cooler master fan....

May i know the reason your use 450fsb for higher fsb? is it better bandwidth? what about the voltage setting in your bios? i think i put 1.375 in bios but appear at cpuz only 1.312....... is this normal?

wat do u mean by  1.22v? cpu? then how come u say 1.337 for 450? very confusing... hahhaa....

wat is strap 400 with 400fsb? 1:1 ratio? if tats wat u mean then yes, my current setting is running 1:1 which is 400:400 n cpu is 400x8 with 1.375 at bios there else the system will not prime stable....

How about my qx6800? wat is the safe voltage range for it? 

eh u guys still getting double boot issues after oc? my ud3r even after f9 bios, still does the double boot thingy..

wat is double boot by the way? u mean after it reach xp loading there n reboot again or where did it reach to before reboot?

i STILL have the double boot thingy even after i raised my mch core to 1.42v.

now i recalled back after i changed my back fan which is connected to mobo frm cm regular 1 (without led) to a vizo starlet uv led fan the problem start occur.is it the fan draw too much power frm the mobo?i have 3 fans connected to the mobo,2 120cm (both with led,1 is xigmatek xlf for heatsink and 1 is the back 1 frm vizo),and 1 80mm fan.

guys when i enable the DES on my EP45-UD3R, the power LED on the casing goes on and off randomly. however, the LED stays on if i turn off the DES. have anyone experienced this? wondering if it has anything to do with the MCH core??

i've tested it on different casing but no difference.. fyi, i'm running E8400 at 4.05Ghz (1.136v). LLC, C1E and EIST are enabled, Vcore set to 1.17500V, DRAM voltage set to 2.000V, the rest all set to Auto

It can, if you orient it upwards. I haven't tried yet but it looks like you can also fit it vertically by removing the NB heatsink first and installing the NB heatsink again after mounting the CCF.
BTW, how effective is the NB heatsink at cooling? It gets almost as hot as my Tracers when running my CPU higher than 3.6GHz.

one silly ques from me...izit safe to raise de MCH core,CPU VTT and ICH I/O so high?
one more thing,other set auto n pump vcore higher better o others set to a certain volt n lower vcore better?
thanx..

Just got a tube of TX3 from lehteck and now trying to shoot for 4GHz. Which BIOS version overclocks quads best?

i have question here that i dunno why my mobo being like that.

yesterday i flash bios from F8 to F10e.

the result from flash. my oc setting on previous setting cant work with my latest bios (f10e), 

and at night, i flash back to original bios which is f8. after doing some oc n orthos blend test 8 hours. i restart my pc. what happen is the bios f8 automatically switch back to f10e bios. is it my cpuz reading bug or this is a normal case? 

pls enlighten me. my rig same as below siggy. 

i m using the latest bios...