Mentally ill

Hello guys,
I'm trying to OC my CPU but i get few problems.

i cant go more then 220 Mhz...
guess its my MB (biostar crap..)

iv'e got
Kingstone ddr2 667 Mhz 1GX2
Freezer 7 pro
Biostar 945GC Micro 775

after trying to get more Mhz (say like 230 ..) my computer turns off
and then start over after 2 sec with defualt settings..

got any advice?

Thnx .

L3gacy

by getting more Mhz you mean the FSB correct?
What is the max youve gotten to without it not booting correctly?

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Mentally ill

220 MHZ...

some one sugested that i will do a bios update,
but crapy biostar didnt updateded the data base...
so the bios update is since 07.

BTW this is my MB.
http://www.biostar.com.tw/app/en/mb/bios.php?S_ID=284

thnx for helping.

halifax1

Can you not boost the vcore any on that board?

If not, do a BSEL mod on the chip. That should get you at 2.4GHz, IIRC.

http://www.overclock.net/intel-cpus/...mod-guide.html

My old board wouldn't let me boot vcore any, so the BSEL mod was my only way of getting a valid overclock.

I believe with the BSEL mod your FSB will become 1066, which is much higher than the point you're hitting right now.

Give it a try, it's very simple. You can get a "Circuit Writer" pen from Radioshack for less than $10, and then use electrical tape to tape off the pins you don't need to connect, then use the circuit writer pen to connect the pins from the thread above. Make sure you do the 800-1066 method.

With this method, your FSB will become 266 at stock, which is higher than the 220 you're hitting now. Also, this mod is very safe, and is easily removed by using rubbing alcohol to remove it from the chip. I've done it on an E2140, E2160, and E2180 with great results.

You most likely are hitting a "FSB Wall" which means you can't increase the FSB anymore, but with the BSEL mod, it tricks your motherboard into thinking it's running at a faster FSB speed at stock. It will become 266 in your BIOS, and you might be able to increase it slightly more. Make sure to increase the CPU vcore if you can, as that will increase stability, but I have ran all three chips I mentioned above at stock voltage or set to "Auto" since I could not change it on the old board I had these chips on.

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Mentally ill

i can boost.but i duuno what i need to do more...

there is 2 way to boost..
FSB and CPU

if you are meaning the cpu
the cullem says that its on "smart" mode.

want a picture?

i want more then 2.4 :]

BTW i saw the BSEL .. i'm too chicken to do this :P lol.

Attached Thumbnails

 

man03999

Try to up the voltage on the ram , i have gotten 3.0ghz with board. Good Luck ! :]

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Buzzroy

That motherboard does not allow changes in CPU voltage. more BSEL instructions
http://www.hardforum.com/showthread.php?t=1445754

halifax1

The BSEL mod is 100% safe. There is no reason for it to harm your computer by any means. If you can't increase the vcore, then you are hitting a wall and will have to do the BSEL mod.

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Mentally ill

are you sure that i cant get more Vcore?

this is my bios ..

need any more pics?

BTW i was on 2.4 mhz.
but it was long time ago.. and i cant do this anymore... :/

Attached Thumbnails

         

Mentally ill

and Up we go...