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Questions about GIGABYTE products => Motherboards with AMD processors => Topic started by: chaotic_uk on May 20, 2011, 03:07:55 pm

Title: GA-MA790XT-UD4P overvolting ram
Post by: chaotic_uk on May 20, 2011, 03:07:55 pm
tried everything to get the ram set to 1.5v but it will not let me lower the voltage from 1.65v , my ddr3 is rated for 1.5v and it is theG.Skill RipJaw 8GB (2x4GB) DDR3 PC3-10666C9 1333MHz Dual Channel Kit [F3-10666CL9D-8GBRL]

- Cas latency: 9-9-9-24-2N
- Capacity: 8GB (4GBx2)
- Speed: DDR3-1333 (PC3 10666)
- Test voltage: 1.5 Volts
- Type: 240-pin DIMM

http://www.overclockers.co.uk/showproduct.php?prodid=MY-053-GS&groupid=701&catid=8&subcat=1516 (http://www.overclockers.co.uk/showproduct.php?prodid=MY-053-GS&groupid=701&catid=8&subcat=1516)

anyway around this please ?
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: Ripshod on May 20, 2011, 03:44:51 pm
Your motherboard is in the qualified motherboards list at G-Skill so I can't understand why you're having this problem. Have you manually set timings in the bios? This is all I can think of, if you have try resetting everything to do with the ram to auto.Are you using the latest bios, currently F8G?
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: chaotic_uk on May 20, 2011, 03:49:27 pm
yes using the latest bios and yes i have tried manual and auto settings but it will not let me set it to 1.5v , it says 1.62v in the bios and everything i have tried in windows says 1.65v . not sure what to do apart from buying a differant mobo
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: Dark Mantis on May 20, 2011, 03:54:03 pm
You haven't enabled an XMP setting for the memory have you ? If so disable it first.
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: chaotic_uk on May 20, 2011, 03:55:41 pm
You haven't enabled an XMP setting for the memory have you ? If so disable it first.

xmp setting ? , not found that in the bios
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: Dark Mantis on May 20, 2011, 04:07:44 pm
I think it might be called something else on AMD boards. Basically it is a memory profile that is pre set.
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: chaotic_uk on May 20, 2011, 04:12:53 pm
had a look and not found anything like that in the bios , only auto or manual  then the timings etc
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: absic on May 20, 2011, 04:38:50 pm
Hi there,

You don't say which Processor you are running but, if it is supported try running an earlier BIOS F7 or F6 (check here before doing this: http://www.gigabyte.com/support-downloads/cpu-support-popup.aspx?pid=3010 just to make sure your CPU is supported). There maybe a problem with the F8G which hasn't been noticed/rectified as it is a BETA version.
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: chaotic_uk on May 20, 2011, 04:50:10 pm
sorry forgot that lol , i am running the phenom II 1090T
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: absic on May 20, 2011, 04:53:05 pm
Well, sadly you can't roll back the BIOS then to see if it is just a glitch there. I would probably contact Technical Support and ask them what's going on.
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: chaotic_uk on May 21, 2011, 12:31:51 am
the latest beta bios is over 6 months old i think , at this stage i do not think they care about last gen mobo's tbh . time to move on ?
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: absic on May 21, 2011, 08:10:33 am
I understand where you're coming from but I would still contact Technical Support. There have been other times when they have tweaked an "older" BIOS so I don't really see them having a problem dealing with this fundamental issue.

As to time to move on, I would say if you can hold out for another couple of months, when the new Fusion CPU's and hopefully the 9 series boards that would be the time to upgrade.
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: chaotic_uk on May 21, 2011, 09:35:08 am
if i remember right i emailed gigabyte support over a month ago and heard nothing , not impressed tbh with the support dept
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: absic on May 21, 2011, 09:42:53 am
No, I have heard that before. Contact runn3R, the forum moderator by PM http://forum.giga-byte.co.uk/index.php?action=pm;sa=send;u=13 and ask him to look into it for you. He is very good and if he can help he will.
Title: Re: GA-MA790XT-UD4P overvolting ram
Post by: Dark Mantis on May 21, 2011, 05:18:43 pm
Yes, sometimes things seem to get lost in the internal system. I always recommend people to post agin if they haven't had an aknowledgment in a week.