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ga-880ga-ud3h ram issue

ga-880ga-ud3h ram issue
« on: February 25, 2013, 12:43:35 am »
so i have 2x2 then i bought 4x2 and installed.  windows showed 12g for a little while then it started showing that i has 12 installed but 8 usable only.  it would show i had 13 minstalled or 11.  basically i tested each ram in each slot and they all seem ok.  the 2x2 kit is from 2 years ago.  the 4x2 i just bought last week.  i can only detect 12g if its at 1333 or 1600; if i have it at 1120 (4x) it will only post 8 gigs.  what is going on?  weak memory controller?  my temps are fine for the nb 57c.  not even doing a crazy oc

1055t
fsb-285
3.999
ht/nb 2240
ram works at either 1120 or 1492 but only shows 8 of 12;  bios shows 8, windows shows 8, but cpu shows 12

autotech

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Re: ga-880ga-ud3h ram issue
« Reply #1 on: February 26, 2013, 03:22:34 am »
need a bit more info like what ram you are using and the default speed of it.
GA-Z170X-UD5,Core i5-6600K,16 GIG,3200 ram ,2 X Corsair 240GB SATA III SSD, 500 gig HD,7 ult 64\, Rx-480 8gig\

Z97X-SOC GIGABYTE, I5 4670k, 16 gig 1600 ram, 240 gig sata3 SSD,1x 500HD/ R9 280x, corsair 650 RM PSU

GA-Z97X-Gaming G1,850 corsair,,DDR4 3200,240SSd,6950 video,850EVA


Tiger

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Re: ga-880ga-ud3h ram issue
« Reply #3 on: February 27, 2013, 04:22:14 pm »
Mixing multiple memory kits together is not guaranteed to work by memory manufacturers.

Footnote #3
http://www.gskill.com/products.php?index=222

3. G.SKILL guarantees module compatibility within this specific memory kit. Combining with other memory kits or modules (even with same model name) is not recommended to avoid any compatibility issues
1) GA-Z97X-Gaming 7, G3258,
2) GA-990FXA-UD3 Rev. 1.1, FX-8350
3) GA-AM1M-S2P, Sempron 3850 Kabini

 

anything