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Voltage problem (2500k) !!

post #1 of 31
Thread Starter 
I have a p67a-GD65

No matter what voltage i set in the bios, during IntelBurnTest it goes to 1.42v!
here are the tests i did: (All with LOW vdroop control)

4.8GHz
1.38 in bios > 1.425 during load
1.36 in bios > 1.42 during load
1.35 in bios > 1.42 during load
1.34 in bios > 1.41 during load
1.33 in bios > 1.42 during load

when idle its fine, but during load it goes far to high
voltages where checked with a voltmeter so its not a reading error

what going on?
Edited by antipesto93 - 5/28/11 at 8:44am
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post #2 of 31
So software and hardware confirm your voltages? If they do not than it is a possibility that you are testing the wrong point. That or it may have something to do with msi's vrms.

Also, would help if you stated how your voltaged are setup (on offset, manual ect)
    
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post #3 of 31
Thread Starter 
I have used CPU-Z and a voltmeter on the vtest points to check the voltage

i am definantly checking the right point as it is labelled on the motherboard, and when the computer is idle, i get the same reading as what i set in the bios
its just during load it jumps

im going to see how low i can go now lol
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post #4 of 31
Download cpuz if you havent. it may well be speedstep causing this coupled with offset voltage.

Revert to manual voltage with low llc and turn speedstep off, see if this helps
Edited by Chewy - 5/28/11 at 6:05am
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post #5 of 31
Change it to high droop or no droop and compare the results.
You are always going to either have a lot of droop,, a low droop or some rise; I think only the maximus IV extreme can keep idle and load vcore exactly the same.

And the fact that you get the same vcore over 0.04v bios changes...as the above person said, are you using offsets? or C1E or EIST?
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post #6 of 31
Thread Starter 
Quote:
Originally Posted by Chewy View Post
Download cpuz if you havent. it may well be speedstep causing this coupled with offset voltage.

Revert to manual voltage with low llc and turn speedstep off
yes i did use CPU-Z to make sure i was rading the voltage correctly
speedstem has allways been disabled
Voltage Is set to manual in the bios
and LLC has allways been set to low

Quote:
Originally Posted by Falkentyne View Post
Change it to high droop or no droop and compare the results.
You are always going to either have a lot of droop,, a low droop or some rise; I think only the maximus IV extreme can keep idle and load vcore exactly the same.
my only options are Low or High Vdroop, and so far, no matter what option i choose it as no more than a 0.01 difference
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post #7 of 31
Is there a bios update for that? Because I remember that was a problem with that board...the vdroop control was simply broken and the option didn't do anything at all (it always applied vrise). There should have been a BIOS fix for that by now, as that was discussed like 4 months ago. Did you check the MSI board thread?
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post #8 of 31
Thread Starter 
Quote:
Originally Posted by Falkentyne View Post
Is there a bios update for that? Because I remember that was a problem with that board...the vdroop control was simply broken and the option didn't do anything at all (it always applied vrise). There should have been a BIOS fix for that by now, as that was discussed like 4 months ago. Did you check the MSI board thread?
will check it out now, my board is a reecent B3 replacement so i assumed it would have the latest bios
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post #9 of 31
I'm also having the same issue, my voltage is set to 1.385v in the bios but under load it will jump up to 1.440v for 4.7GHz, I think its a little high, I am also using the latest bios.
Edited by xXjay247Xx - 5/28/11 at 9:53am
post #10 of 31
Thread Starter 
i will update the bios and report back
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