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[Solved]Prime95 "FATAL ERROR: Rounding.." - No OC - Page 2

post #11 of 15
Quote:
Originally Posted by frogger4 View Post

Yep, that would work fine. Another option that will likely work is having it at the regular 1866MHz, but increasing the DRAM voltage to 1.55 V. My suspicion is that the RAM will work perfectly at 1600MHz with 1.5V, or 1866MHz with 1.55V, but that is something you'll have to play around with.

Hope this was all helpful!

Our posts were identical, even down to the volts and only seconds apart thumb.gif
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post #12 of 15
Thread Starter 
Ah alright i will try that. Im gonna run this for a couple more hours to make sure its fine @ 1600 though and then put it back to 1866 with 1.55v. I've never really tweaked volts so its kind of new for me. Will update later though, thanks for the info so far!

edit: ran it for 2hrs 21mins. Gonna try 1866 now with 1.55v
Edited by Kokoro1280 - 3/20/13 at 7:35pm
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post #13 of 15
Thread Starter 
DRAM Voltage: 1.550v

is that right? Just want to be sure smile.gif

Edit: nevermind got it lol.

Edit 2: wanting to verify the ajusted voltages in windows. What program shows that?

Edit 3: running at 1866Mhz @ 1.550v for 5 hours now with no errors. Gonna sleep and might as well go the 12 haha. Seems fine so far though.

Final Edit: Ran a full night of prime and everything went smooth. Thank you so much for the help guys!
Edited by Kokoro1280 - 3/21/13 at 10:16am
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post #14 of 15
Excellent, glad to hear it smile.gif And no problem at all of course
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post #15 of 15
Quote:
Originally Posted by Kokoro1280 View Post

DRAM Voltage: 1.550v

is that right? Just want to be sure smile.gif

Edit: nevermind got it lol.

Edit 2: wanting to verify the ajusted voltages in windows. What program shows that?

Edit 3: running at 1866Mhz @ 1.550v for 5 hours now with no errors. Gonna sleep and might as well go the 12 haha. Seems fine so far though.

Final Edit: Ran a full night of prime and everything went smooth. Thank you so much for the help guys!

Haha good work!
You can verify speed with CPU-z memory tab (it actually shows 1/2 of the effective speed (the one you set)). That will also allow you to verify the timings. I'm not sure how to check the memory voltage within Windows, but yes 1.550 is right.

And, yay! Problem solved.
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