Cant overclock Core 2 Duo E6400 2.13 GHz

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jake_winter15
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PostPosted: Fri Apr 04, 2014 12:12 pm    Post subject: Cant overclock Core 2 Duo E6400 2.13 GHz Reply with quote

Hey guys
My motherboard underclocks my processor to 1.6 GHz so i tried overclocking it to its default speed.
Here is the problem:in BIOS-Voltage/Frequency Control i set CPU Host Clock Control[Enabled] and the default clock speed is 200 MHz so i set it to 300 and multiplier is set to 2.00 (unchangeable) and i save and exit BIOS.
The PC reboots but it still displays 1.6 GHz(200x8).I entered the BIOS and v/freq control and i found CPU Host Clock Control disabled itself but when i left in enabled with 200MHz it stayed enabled.
Can my MOBO not take more than 200 MHz?
EIST is off.
Please help me
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Marcin



Joined: 02 Jan 2005
Posts: 8519
Location: Poland

PostPosted: Fri Apr 04, 2014 12:34 pm    Post subject: Reply with quote

It display stock values because you have OC (overclocked) to much. Try 220 then 240 .. 250

Tell me what motherboard model you have.

PS. Today I finished assembling PC on E4500 2,2GHz and with poor VIA chipset I got stable 3 GHz.

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PostPosted: Fri Apr 04, 2014 12:35 pm    Post subject: Reply with quote

Marcin wrote:
It display stock values because you have OC (overclocked) to much. Try 220 then 240 .. 250

Tell me what motherboard model you have.

GA-945GCM-S2
it cant be too much,2.13GHz is this CPUs original clock speed
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Marcin



Joined: 02 Jan 2005
Posts: 8519
Location: Poland

PostPosted: Fri Apr 04, 2014 1:10 pm    Post subject: Reply with quote

Anonymous wrote:
it cant be too much..

It is.

Changing FSB from 200 to 300 MHz is 50% OC ! Without some expert changes and good mobo it is impossible to reach it.

BTW. Your board isn't overclocker's dream so try with step by step method like from my first post.

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PostPosted: Fri Apr 04, 2014 2:24 pm    Post subject: Reply with quote

Marcin wrote:
Anonymous wrote:
it cant be too much..

It is.

Changing FSB from 200 to 300 MHz is 50% OC ! Without some expert changes and good mobo it is impossible to reach it.

BTW. Your board isn't overclocker's dream so try with step by step method like from my first post.

kk i will thanks Smile
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