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[Official] Gigabyte GA-990FXA-Series Owners Thread/Club - Page 462

post #4611 of 12377
Look like 6 posts up, I posted Gigabytes reply about APM mode in Rev 3 boards. It doesn't work at the moment and they are working on a fix. *I hope anyways*
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post #4612 of 12377
That might be a 8350 specific problem. I have no problem with the apm. on fc bios with hpc mode.
post #4613 of 12377
I have a GA-990FXA-UD3 Rev 1.1 with the F9 Bios,
I am trying to get my 4 Crucial Tracers DDR3-1866 somewhere up around the 1866.
I also have a FX-8350 CPU
Right now I have the board running at these clocks
I have the CPU Multiplier at 19.5
I have the CPU FSB at 220
which gives me 4290Mhz on the CPU and runs the memory at DDR3-1760
I had the FSB up to 225 which gave me DDR3-1800 but I had a few crashes.
I was reading else-where in this thread that HyperTransport Clock and the North Bridge Clock should be the same and that they should be somewhere around 2600Mhz.
This is where I get a little confused. My HyperTransport Clock is set to auto in Bios and AIDA64 tells me it set at 13X and is 2860Mhz, the North Bridge Clock is also on Auto and AIDA64 tells me it set at 11X and is 2420Mhz.
So I want to up my FSB to 234 and lower my CPU multiplier down to around 18X
Would I lower the Hyper Transport clock multiplier from 13X to 11X that would give me 234 x 11 = 2574 Mhz
And leave the North Bridge Clock multiplier at 11 so that it matches the HyperTransport Clock ?
Thanks for listening.
post #4614 of 12377
i would like to to know if i should go for GIGABYTE GA-990FXA-UD3 rev 3 or just buy the rev 1.1. i have read in the past few pages ppl having probs with the rev3. if i go for rev 3, can some provide me a link of it, gonna purchase online but can't seem to find Rev 3 in amazon nor ebay.
i'm not a owner of the 990fxa series so sorry in adv if i posted in the wrong section atm, but would like to BE an owner of the series soon tonguesmiley.gif

oh and my processor is fx 8350.
post #4615 of 12377
I can't speak for the rev 1.1, mine was rma'd for thermal issues. I got my rev 3 as the replacement from Newegg. With the 8350 I'd wait until we can verify what gigabyte is validating works or not for the rev 3.
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post #4616 of 12377
Quote:
Originally Posted by SeriousTom View Post

I have a GA-990FXA-UD3 Rev 1.1 with the F9 Bios,
I am trying to get my 4 Crucial Tracers DDR3-1866 somewhere up around the 1866.
I also have a FX-8350 CPU
Right now I have the board running at these clocks
I have the CPU Multiplier at 19.5
I have the CPU FSB at 220
which gives me 4290Mhz on the CPU and runs the memory at DDR3-1760
I had the FSB up to 225 which gave me DDR3-1800 but I had a few crashes.
I was reading else-where in this thread that HyperTransport Clock and the North Bridge Clock should be the same and that they should be somewhere around 2600Mhz.
This is where I get a little confused. My HyperTransport Clock is set to auto in Bios and AIDA64 tells me it set at 13X and is 2860Mhz, the North Bridge Clock is also on Auto and AIDA64 tells me it set at 11X and is 2420Mhz.
So I want to up my FSB to 234 and lower my CPU multiplier down to around 18X
Would I lower the Hyper Transport clock multiplier from 13X to 11X that would give me 234 x 11 = 2574 Mhz
And leave the North Bridge Clock multiplier at 11 so that it matches the HyperTransport Clock ?
Thanks for listening.

Why are you using the FSB to OC? Manually adjust the multiplier for the CPU to the desire value, then adjust the CPU-NB to 2800 and leave the HT Link at default.
As for the ram; use the XMP if available (E.O.C.P.) for 1886MHz, if not, do it manually. Same goes for the voltage if XMP (E.O.C.P.) is not available.
After that, you have to increase the voltages for the CPU and the CPU-NB to whatever is stable.
post #4617 of 12377
Quote:
Originally Posted by vonss View Post

Why are you using the FSB to OC? Manually adjust the multiplier for the CPU to the desire value, then adjust the CPU-NB to 2800 and leave the HT Link at default.
As for the ram; use the XMP if available (E.O.C.P.) for 1886MHz, if not, do it manually. Same goes for the voltage if XMP (E.O.C.P.) is not available.
After that, you have to increase the voltages for the CPU and the CPU-NB to whatever is stable.
Will E.O.C.P. allow 4 sticks of memory to run @ 1866 ?
I've swithed the memory multiplier but that didn't work.
post #4618 of 12377
So can anyone help with my USB 3.0 problem? it will recognise in the bios but not in windows and i could use some help.
post #4619 of 12377
I am now a proud owner of this mobo biggrin.gif !
post #4620 of 12377
Just refunded mine for an ASUS SABERTOOTH 990FX R2.0 AM3+, Homie dont play that game. thumb.gif
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