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X370 Killer SLI/ AC board problems

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nangu View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote nangu Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2017 at 1:10am
Originally posted by Jyaku Jyaku wrote:

I'm using a Deepcool Gammax 400 air cooler. My CPU temps are usually in the 40's with mild load, 55's under gaming load, but under aid extreme stress test it reaches a max of 72 (according to HW Mon) but max of 56 (according to the ryzen OC utility). I'm running the cpu fan at 80% fixed speed.

Hmm I'll try downclocking the cpu but even at stock I was getting bsod's. (These bsod's are not like random shutdowns due to overclock).

p.s. I saw your bios and am trying your settings with another offset voltage increase to SOC since I had it at stock before. It hasn't given me a bsod since... but I'll know more the longer it stays stable.

I set CPU to 1.35 voltage and a  0.65v offset.

Please try to be clear with your voltage settings. 1.35 + 0.65 offset is 2 volts, I think you wrote bad numbers again becasue at that voltage your CPU will be died by now.

Max recommended for Ryzen is 1.4v for 24/07 usage.

Anyway, adding OC and voltage changes only will add confussion to your BSOD problem. I suggest to set frequency as manual, but leave stock value for both frequency and vcore, add only the first step on offset and test the system.

Also, leave memory at default for now until you are BSOD free and can isolate the problem from the CPU. 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote wardog Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2017 at 2:04am
Jyacu, please list out the hardware of your system.


For me, please capture the opening Main BIOS page and post it here. Also, snap a pic of the silkscreening on the motherboard showing X370 Killer SLI/ac .
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jyaku Quote  Post ReplyReply Direct Link To This Post Posted: 11 Sep 2017 at 12:48am
Ok based on advice so far, I dialed in 1.34v as cpu voltage with a 0.065v offset. It tends to fluctuate between 1.36 - 1.39v.

I also upped the SOC voltage from default of 0.9 to 1.08 and although I'm running DDR4-2400mhz @ 2400mhz, I upped its voltage from 1.2v to 1.35v

For 24 hours I've been stable.

Is it possible that those memory issues were due to low SOC voltage? I read somewhere that 0.9V is for 2133mhz memory but I had 2400 and it would create bsod's.

But now I'm running aida64 extreme and games and no crashes at all. However last week I was crashing once every 10 minutes.

My hardware all together is this:

Asrock x370 Killer SLI/ac
Ryzen 5 1600 @ 3825 mhz (1.34 vcore with 0.065v offset) & Gammax 400 cooler
G. Skill 32mb DDR4-2400 RAM 

F4-2400C15D-32GFXR

EVGA GTX 1070 Video Card
EVGA 750 G2 Power Supply (upgraded from 500 watt EVGA)
Western Digital Blue 256 MB M.2 Drive primary
Western Digital Blue 4 GB storage drive
Fractal R5 case


Edited by Jyaku - 11 Sep 2017 at 12:50am
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jyaku Quote  Post ReplyReply Direct Link To This Post Posted: 11 Sep 2017 at 1:24am
I still don't know why I cannot find Load Line Calibration in my bios no matter where I look.

Any ideas?
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