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Questions about GIGABYTE products => Motherboards with AMD processors => Topic started by: asvishnyakov on June 15, 2013, 07:14:46 am

Title: Some questions about GA990XA-UD3
Post by: asvishnyakov on June 15, 2013, 07:14:46 am

Hello!
I have some questions about my motherboard GA990XA-UD3 (rev. 1.0).
1. I have Kingston 99U5403-050.A00LF 4GB memory x 3. It's maximum frequency is 1333 MHz, but by default motherboard set it to 1066. If I try up it to 1333 by setting System Memory Multipler, my system not pass test at startup (when showing BIOS logo). How I can fix it?
2. Are you planning to release UEFI BIOS for motherboards with AMD chipsets like you do it for motherboards with Intel chipsets (for example, GA-Z68X-UD3H-B3)?

Title: Re: Some questions about GA990XA-UD3
Post by: Vezina on June 15, 2013, 10:07:29 pm

Hi
You will mostly see user to user help on this forum ,fans posting.

You should first try to up the voltage of the DRAM to 1,6-1,65V before setting 1333Mhz.
The board does work with 1333Mhz RAM with any CPU you can put in.

It might be a compatibility problem with the RAM ,but it shouldn t happen.

Motherboards with UEFI have UEFI BIOS ,the Hybrid ones will not receive updates to UEFI ,this is my hunch.
Ask Gigabyte support if you need more info on this though.