My rig spec in my signature..

i tried to overclock my processor, i followed kmarc's overclocking guide
i followed everything there, after i overclock...
my cpu cannot boot eventhough i lowered the speed and the voltage

target : Q6600 2.4ghz oc to around 3.4ghz
plz help me....

erm...i try to reach 2.88ghz in 320mhz * 9

even the basic overclock, my cpu cannot boot
and it need to restart many times to start my rig..

when i reset my bios to default speed, everything ok alr

http://forum.lowyat.net/index.php?showtopi...hl=overclocking

i followed this steps

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Added on September 25, 2008, 1:50 amim scratching head now, dunno where went wrong...
even the basic overclocking

This post has been edited by hong1380: Sep 25 2008, 01:50 AM

im not really sure the ram's voltage....

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Added on September 25, 2008, 2:04 amoh ya, where can set the ram's voltage?

This post has been edited by hong1380: Sep 25 2008, 02:04 AM

i tried to add the voltage of the ram by 0.4volt

it become worst, until totally cannot boot...
and then i reset the bios by jumper

hmm...i think didnt over 1066
since 320*2 ...just 640 0.0

what's that= =?

hmm..i tried to add the vmch and vtt...still the same= =

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Added on September 25, 2008, 1:23 pmor either my motherboard / PSU cant support the overclock?

This post has been edited by hong1380: Sep 25 2008, 01:23 PM

this is my bios setting, after i save and restart..
my cpu cant boot....the fans running, ram got light but the LED not blinking

erm...firstly i do set the cpu voltage to 1.35
but it doesnt help, until i have to reset the cmos in order to start my cpu

nono...before this screenshot 0.0
this is my 2nd try

when i turn off the psu, and replug it

it still got possibilty to boot my computer without reset the cmos

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Added on September 25, 2008, 10:35 pmand i tried to use 2 rams only...and it wont works = =

This post has been edited by hong1380: Sep 25 2008, 10:35 PM

i think the heatsink ok gua..
when i change the intel stock cpu cooler to ccf
maybe i applied too much thermal paste on it...will it affect the cpu to boot@@?

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Added on September 25, 2008, 11:02 pmis it my ram causing the cpu cannot boot?
cuz my ram doesnt blink at all...and others seems running

This post has been edited by hong1380: Sep 25 2008, 11:02 PM

hmm..double check alr..
normal setting...can boot
once i change the setting....cant booot

my ram's memory frequency looks like run in 800 instead of 1066mhz..
how do i increase it to 1066?

if not,i cant set it near to 1066= =..
oh ya, btw how to set / where to check the vdimm, i searched from google seems cant find the exact answer

erm...from the screenshot,
memory frequency 800 640

i change the multiplier and makes the 640 become close to 1066 right?
but the 800 - -?

now im running the memtest using default setting

i think 533 mhz now

now...the fsb is 266 multiplier 2.0

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Added on September 26, 2008, 3:08 amthe 640 is using 320mhz frequency and 2.0 multiplier
which oced


This post has been edited by hong1380: Sep 26 2008, 03:08 AM

aikzz..run the test, no problem

when i changed anything in the bios, cpu cannot boot
looks like i have to surrender overclocking my computer