and low latency n voltage...so can shorten thw latency so more...

hmm. i didn't even manage to get into my OS. just auto reboot after setup at bios then return to default. @ 2.93 ghz. hmmmm..

have try different strap? 333/200 maybe?

is it possible to show us your bios setting? i mean the settings that you tried to use and fail to reboot

havent try. give it a try later.

CPU CLOCK RATIO : 9
FSB : 400 = 3.60ghz
VCORE : 1.33750V
MCH CORE : 1.400v
DRAM Voltage 2.000v

those are what i've adjusted.

and i've few question. sorry for being so Noob.

WHAT IS:
C.I.A ( left Disabled ) [Defaul]
Advanced Clock Control ( didn't touch at all)
DRAM Timing ( i didn't adjust left auto) ( i know what is this) (for ur info only)

CPU Termination 1.200v [auto]
CPU PLL 1.500v [auto]
CPU REFERENCE 0.760v [ auto ]

MCH REFERENCE 0.760v [auto]
MCH/DRAM REFERENCE 0.900 [auto]
ICH I/O 1.500v [auto]
ICH CORE 1.100v [auto]

DRAM Termination 0.900v [auto]
Channel A Reference 0.900v [auto]
Channel B Reference 0.900v [auto]

i think the vcore is to low to boot at 3.6g...unless ur proc is a gem. try pumping vcore until u can boot.

eh isnt his mch core too high?
normal 1.2 rite?
since 4x4 is 1600 no need pump too much.
later too hot.
oso put other setting to normal. dun leave it auto. later u pc pump out too much.
oso try 1.375 vcore.
if can boot try prime.

mch should be set 1.2~1.3v depend on ur chip. 1.4v is to much IMO

This post has been edited by gamers maniac: Apr 22 2009, 11:39 PM

yes, i using IFX-14 + IFX10 now.

oh so vcore is the prob actually? hmmm...

but why i run 3.3 ghz at stock can. 3.2 ghz at stock cannot ? quite weird right???

before i set to 1.4 i was using 1.2 if not mistaken.. still can't boot.. :*(

i know... but 1.4 was suggested by a fren here. so i just give it a try.. but still can't boot. what to do....

my proc can boot no problem on 1.343 vcore running on 520fsb

others setting i just leave it on auto.

but i have a problem too,evrytime i start up my comp,evrything will power up thn off agn for about 5 sec thn power up and proceed to boot.i heard its the MCH voltage,is it?

imo, for quad core, its not easy to achieve 3.6ghz. maybe your vcore is a lil low for 3.6ghz. and for 65nm you still able to push your vcore a lil more. try increasing it to 1.4v or 1.425v. just make sure that your cooler can handle the temp and try not to exceed 70-80c on long run. quaddie are known for their high temp

if you have the extra time, try tweaking the CPU Termination and PLL Voltage. increase bit by bit. and like bobiac said, dont put those option to Auto. your mobo will increase those voltage and its dangerous for your mobo.

and also your MCH core voltage is a lil high. iinm, the default is 1.1v or 1.2v only right?

another thing is your RAM. use 1:1 ratio and if you wanna go for higher fsb, try using only 2 sticks of RAM (2*1GB). 4*1GB is not OC friendly

what's your RAM:FSB ratio for 3.2ghz and 3.3ghz setting? some how i suspect your RAM is causing the problem


when that happen to me usually its due to unstable clock. could yours be like that too?

This post has been edited by ham_revilo: Apr 23 2009, 01:34 AM

its not unstable.already benched and tested with prime and linx

yup. it's MCH voltage. pump it a little bit. happen to me before, using 3.6ghz at 1.337Vcore 450x8. no prob at all.

@Ahcent

try use different strap, but seriously, ur ram is pushing u back. get 1066 kit ram n u'll be happy with ur rig. UD3P (ur mobo) is great for quaddies n high fsb. but ur ram..................

whats ur MCH voltage at ur current oc setting?

1.3V

did u tweak the others other than the MCH voltage?

nope. except vdimm,vcore n MCH volt, i think i didnt tweak anything. (not sure, cant remember but i think didnt)

aiyo... but i'm a budget user leh.. just bought this whole rig like Feb only??

don't wanna spend la..... SOB..

---

Added on April 23, 2009, 5:59 pmahhh.. later i try give it more voltage...

ahhhhh... why is 4 stick ram not good? sob.. i thought it would be better as i ask some sifu here... sigh...

This post has been edited by aHceNt: Apr 23 2009, 05:59 PM