HI bro read this link :-

http://www.bit-tech.net/hardware/cpus/2009...s-core-i5-750/1

It show you how to overlock to 4.0ghz

any1 know how to setting for Corsair C4DHX 2gb kit with Intel Q9550?

errr... u mean memory spd setting izit?

sort of...i nid the timing setting...hee...thx

i jus OC-ed my processor. it worked fine. and now i want to take that processor to another dekstop. do i have to put the processor at default settings?

bcause i took the processor and fit it into a dell studio one 19 and when i switch on. nth comes out. just fan running.

must i set to default on the OC-ed proc?

i think u need to load yr dell studio one bios default after you install the processor.
some dell mobo need to do that to enable the new hardware change

Test 3, 800000 Lucas-Lehmer iterations of M159745 using 8K FFT length.
FATAL ERROR: Final result was 7B03EFBC, expected: 6ACBB961.
Hardware failure detected, consult stress.txt file.
Torture Test ran 18 minutes 57 seconds - 1 errors, 0 warnings.
Execution halted.

can any1 tell me wat it means?

It means your overclock is not stable hence you need to increase Vcore or tweak whatever settings required further.

my vcore its alread 1.37V 60C load

I'm not sure what's wrong as there are so many things which could be at fault. I suggest you read some basic overclocking guides to get some ideas and ask questions if you're not clear of it

ok ty u

im juz buy my new rig can teach me how to oc it?
my spec:
I7 860
asus sabertooth i55
team xtreem 1600 D3 CL7 4GB
ASUS EAH 5870
1TB WD Black Cavier
Corsair HX Modular 850watt
CoolerMaster Hyper 212Plus
CoolerMaster HAF 932
sony DVDRW

anything suggestion? Thx~!

cooler can be better, hyper 212+ can't really tame an i5 chip if it were to be oc'ed imo.

intel noob here...

This post has been edited by ah_khoo: Feb 1 2010, 01:36 PM

actually i already oc to 4ghz... which having temp 40-50...
maybe cooling did well... but i nid a stable oc... anyone mind to guide me?

I'm thinking of overclocking to 4.0Ghz with my E8400. So far I hit 3.6Ghz with 1.225V Vcore, but I didn't really lower it as much as possible. More like I hit a random number and it worked so I stayed with it.

Out of boredom, I tried pushing the bus speed to 450Mhz today. Surprisingly I could load into Windows. But problems came when I tried to stress the CPU. Within 2 minutes of stressing using Everest, the temperature went to 71C. I quickly stopped the stressing.

I'd like to ask if there's anyone here that can recommend me a cooler that's enough to OC a E8400(E0) to 4Ghz. The cooler will have to be able to keep the temperature below 72C for at least 1 hour of Prime95. I have excellent casing ventilation but that's not enough.

Specs:
Core2Duo E8400 E0 Stepping
Asus P5Q SE (P45 Chipset)
KVR DDR2 800Mhz 2x1GB
Palit HD 4850 Sonic
Silverstone Strider ST50F
CM690 with 7x70cfm fans + a small fan behind the motherboard

Current temps @3.6Ghz
Idle:40C
Full load: 54C (1hour Everest stability test)

how to know whether my psu great enough to oc i7 920?

right now using xigmatek 850w

I think 850W is good enough, unless you're using SLI or CrossFire. (based on most recommendation of using 1000W psu for SLI)

I'm using 700W and OCed my i7 920 to a stable 3.8GHz. I'm trying for 4GHz.

After an hour of stress test using Prime95



This post has been edited by ganstream1: Feb 11 2010, 02:53 AM

Well, if your rig just a standard i7 with no power hungry equipments and hardwares, a true power 400W PSU with 8 pin ATX power can make ur i7 go 4.5GHz anytime,

Need help. Try to OC my E8400 wolfdale EO to 3.6Ghz but failed. Failed to load windows.

Failed to load windows. First message was:

"The file is possibly corrupt. The file header checksum does not match the computed checksum"

Then I restart again, no more message. Problem to boot Win:

"Windows failed to start. A recent hardware or software change might be the cause.

If windows files have been damaged or configured incorrectly, startup repair can help diagnose and fix the problem. If power was interrupted during startup, choose start windows normally.

Launch startup repair (Recommended)
Start windows normally."

Try to launch startup repair but nothing happened(looks like it hang). Restart again and it hang.

Happy Chinese New Year and Happy Valentine's Day to all overclockers in Malaysia
Lonely and don't know what to do, so decided to tweak my old entertainment rig ( Adrenaline™ )

Spec:




Idle:
32c . 30c . 32c. 33c

Load:
43c . 43c . 42c . 45c

Stay tuned for more

Thanks
AceCombat™
Alive With Adrenaline™