Random BSOD Memory Management Problems

[dja-2k]

Hi I have a custom desktop built in mid 2014 that started doing some very random BSOD's dealing with Memory Management, but haven't been able to find the cause. I am including a memory dump that maybe someone can help analyze for me. Thanks!

https://db.tt/94fiuGjG

Custom Built no Overclock

• 
  Intel i7 4790 (CoolerMaster Hyper 212 Evo)
  Asus z97 Pro
  32GB G.Skill Sniper Series
  HIS Iceq R9 280
  Corsair HX 850w
  Samsung 512GB 840 Pro SSD

 

[Tradesman1]

Look for the DDRVTT or DDRVTT and raise it + 0.075, and see if that stabilizes things - if not let us know the model # of the DRAM

 

[dja-2k]

Okay I will try +0.075 to the standard 0.750 VTTDDR on the Asus z97 Pro.

G.Skill Sniper Series Model F3-1600C9Q-32GSR

 

[Tradesman1]

Give that a try and we can work from there if need be 😉

 

[dja-2k]

Going to try this tomorrow hopefully, just one quick question. I know DRAM Voltage default is 1.5v and VTTDDR Voltage is 0.750 which is half of the default DRAM Voltage. So what is the difference raising the VTTDDR instead of the DRAM Voltage? Just curious, Thanks!

 

[Tradesman1]

DRAM is the direct power to the DRAM, the VTT is what feeds the MC (memory controller) in the CPU

 

[dja-2k]

Well this is odd, with either XMP, AUTO, or Manual, I can't change the VTTDDR voltage. Am I missing something here?

 

[dja-2k]

Okay see if I can get more help on this. I came back to the same unsolved problem. I tested all 4 sticks with Memtest+ and they don't pass, right away I get errors. If I remove 2 sticks, Memtest+ no errors. I raised the DDRVTT to 0.825 like stated above. What else can I do please.