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post #2801 of 10701
Thread Starter 
Quote:
Originally Posted by devvfata1ity;14616789 
Actually since my MSI board with crappy UEFI bios grossly over compensates the vcore, I started with 1.220 v set in bios manually. Along with it I had set pll voltage to 1.7 and i/o voltage to 1.04. Dram voltage was 1.504 as shown in bios so the delta b/w Vi/o and Vram was ~0.5. I had turbo disabled, EIST enabled and intel c state disabled. HT was on and spread spectrum was disabled (as it messes with my bclk). Ram was manually set to 1333 with loose timings intentionally as I wanted to first stabilize the CPU oc and then fine tune the ram. I gradually went upto 1.296v for the cpu but no luck. I played with the pll voltage b/w 1.6-1.8v.

What I am doing wrong? or is it that I have a crap CPU?

Temps were fine too (or so I think), during prime the hottest core was 72-73 C @ 4.5 and 1.296v

the only things you should be changing are the vccio (VTT), PLL voltage and vcore, refer to this:

Set the whole thing to stock and start again. this time only change the RAM to XMP and run prime blend for a few mintues to see that your CPU is functioning properly.

Then comes the task of determinning the voltage for the multiplier, but that comes after you find the correct LLC setting for your mobo. Don't worry about it bsoding, what you want to do is set the LLC to the one that is closet to what you set it to when the cpu is under load, so for example if you set 1.35v and under load it's 1.31v and that's level 3 then you may have to increase to aroudn level 5. The objective is to keep the voltage under load as controllable as possible without it letting it spike.

Then it comes to that task of finding the actual voltage for the overclock, however before we get to that, I would advise you to reduce PLL voltage to 1.7v. then set the vcore manually to 1.25v, Leave C1E and Speedsteep enabled and run C3 and C6 on Auto if you can, if not leave them enabled. Also leave Spread spectrum enabled, if you find that it disrupts the bclk in cpu-z then just disable it. Ensure that the CPU PLL is at 1.7 and vccio (VTT) is on 1.125v)


This should be a stepping stone to get your rig stable. With those settings you will eventually get to the point where your stable. Set the multi to 45 and the vcore to 1.25v and increase the vcore as you stress test, prime blend 1344FFT custom with 1min each cycle and go back and change the vcore accordingly, bump it by one not big jumps!!!
Quote:
Originally Posted by fuloran1;14617996 
I think 124 can be either vcore or vccio.

or even pll voltage, but not 100% sure.
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post #2802 of 10701
Quote:
Originally Posted by devvfata1ity;14617965 
+1 but if u BSOD with a 124 error then u need to bump up the vccio

yeah i gave it an extra bump to 1.46 than it gave me the 124 error, but i gave up after i got it, put it back down to 1.41 with 4.8ghz, running prime for 10 minutes so far and looks good! crossing fingers if i can get 4.8 at that vcore.

Temps don't look bad either idle 40 and max 68 so far.
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post #2803 of 10701
Looks good so far!!!
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post #2804 of 10701
Thread Starter 
^^ Just run 1344 and 1792 for a faster way to test stability.
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post #2805 of 10701
Quote:
Originally Posted by munaim1;14618431 
^^ Just run 1344 and 1792 for a faster way to test stability.

What do you mean how do you do that?

I am retarded so I will need a step by step smile.gif
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post #2806 of 10701
Quote:
Originally Posted by doc2142;14618501 
What do you mean how do you do that?

I am retarded so I will need a step by step smile.gif

Example of the 1344 FFT:

attachment.php?attachmentid=224790&stc=1&d=1313613589

Set memory to use 90% of whatever amount you have.

It's not a 100% for certain way to check stability, but it is a fast way to see if you are far from stable.

I can pass both FFTs but fail Prime95 1 hour into a regular blend just being 1 notch lower on my vcore.
post #2807 of 10701
Thread Starter 
Quote:
Originally Posted by doc2142;14618501 
What do you mean how do you do that?

I am retarded so I will need a step by step smile.gif

selct custom blend
Number of torure threads to run = 4
Min FTT size = 1344
Max FFT size 1344
Memory to use = 7000
TIme to run each FFT = 1 minute

Do the same for the 1792 and just change both FFT sizes and run each test for 15/20mins each. If you can pass both for that time it 'should' pass a 12hour custom blend test with all your available memory.
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post #2808 of 10701
Quote:
Originally Posted by doc2142;14618501 
What do you mean how do you do that?

I am retarded so I will need a step by step smile.gif

In the dialogue box that opens with Prime95 select Custom, then set the Min. and Max. FFt's to either 1344 or 1792 (same number for Min. and Max.) then set the last number to ~90% of your available RAM.

Edit: ^ Douche! biggrin.gif
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post #2809 of 10701
So I reset the bios, set the PLL to 1.7volts, multiplier to 45x and had my voltage on AUTO which set it at 1.360volts.

and I put c1e on ENABLE instead of AUTO, same with EIST(this is speedsteep, right?) from AUTO to ENABLED. My computer goes frantic and restarts before even reaching the bios on a continuous loop.

I open the bios and it says that the cause was due to overclocking or voltages.

unledqov.png



Right now, I reset everything to stock, changed my multiplier to 41x and my PLL to 1.7v and everything is stable. What should my next step be?
Edited by Lirik - 8/17/11 at 2:16pm
    
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post #2810 of 10701
Quote:
Originally Posted by Phantom_Dave;14618579 
Example of the 1344 FFT:

attachment.php?attachmentid=224790&stc=1&d=1313613589

Set memory to use 90% of whatever amount you have.

It's not a 100% for certain way to check stability, but it is a fast way to see if you are far from stable.

I can pass both FFTs but fail Prime95 1 hour into a regular blend just being 1 notch lower on my vcore.
Quote:
Originally Posted by munaim1;14618583 
selct custom blend
Number of torure threads to run = 4
Min FTT size = 1344
Max FFT size 1344
Memory to use = 7000
TIme to run each FFT = 1 minute

Do the same for the 1792 and just change both FFT sizes and run each test for 15/20mins each. If you can pass both for that time it 'should' pass a 12hour custom blend test with all your available memory.

Thanks guys, I did that however, prime95 isn't giving me any results that it passed anything. It has been 10 minutes, and all it said was, worker starting, beginning continuous self test to check your computer and something about please read text to choose/stop test. Is that normal?
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