OK here the images from the BIOS:
 

 

 

Did you disable fast boot in the BIOS? You may need to add more voltage to DIMM, SA, and VICCIO. Raise DIMM to 1.45. You can lower it after you up and running.

Yeah, those codes recycling and recycling...like a motor turning over and over while you are hoping it catches.  Try raising SA to 1.3 and set VICCIO to 1.2-.25. You can always lower them afterward. 

Yes it should...using just the XMP Auto values should work. It sets the values given by G.Skill, including VSA, DIMM, etc
 
G.Skill has excellent CS. Contact them and they should help no problem. Good luck

Please keep us posted on what resolves the issue, I plan to pick up the same motherboard and ram here soon.

I will keep this thread updated as soon as I find out something!
 
Thanks for your interest on the subject and the Tipps, they are appreciated!
 
But, not mend to be disrespectful,  I do not believe it’s the GPU or need to over volt at this point - the GPU has worked for month in my old system - (the  parts for the new one came one by one - and last the case to but it all in ) and it’s not a typical cause when raising the RAM Modules speed that the GPU kicks it out, unless I would be using too much power in total due to Over Volting. Since its a brand-new Titanium 750W PSU, I do not think that power is the issue (but you never know).
 
From taking into account the trouble I had in over 2 decades of building PC's I would guess it’s either a problem with the RAM Modules (bad Chip) or an issue in constellation with the Mobo, BIOS and the Modules setting up something wrong - On my previous build I had a similar issue - unstable with XMP Profile and it got solved with a bios update.
I am very careful with over volting - never went down that road and it should not be necessary for "default" XMP usage - I like to keep my systems alive for a long time ;-).
 
If someone from the EVGA Tech People could peak into the issue, that might be more enlightening, since I would guess its technical details that are playing a game here or the modules gone bad. I also wrote the tech people at G.Skill a mail, maybe they will hint something. I wonder also where it would typically stop in BIOS POST Codes, going down further than the memory initialization seems like tis rather a mobo Problem and going with the 3600Mhz and syncing all that stuff - but that is pure speculation - my knowledge depletes a bit before that level of detail.
 
Anybody out there running a Z390 FTW with the Trident Z RGB 2x 16GB 3600C17D? That might help (at least for reassuring that it works in general).
 
Kind Regards!
 

Sick in terms of containing faulty elements in hard ware or configuration or sick in terms of combination?
And in either case what would you point out?
Just for the interested, I just benchmarked it https://www.userbenchmark.com/UserRun/16535535 via @UserBenchmark

Hi TriOx,
 
thanks for that Info on Voltage and the Rig ;-) ! I have tried every thing using auto and the "XMP 1 Profile" first based on what the Modules provide - seems then thats bad?.
The values are lower on auto then the ones you list - I guess then the Profile is not quite where it should be. 
I will check with the values you posted tomorrow - thx for that!
 
Kind regards!
(had an eye surgery and its a bit hard seeing stuff at the moment).

I also have G Skill 3600mhz memory for my Z390ftw so I'll be keeping an eye on this once my last couple of parts arrive tomorrow hopefully and I begin the build 

Hi, sorry due to the Laser Eye Thingy I am a bit behind.
Thank you very much @TriOx!
I did some testing today. Running either Modul at the suggested SA and VCCIO to 1.3v and DIMM voltage to 1.45v values brought no change. I had them in 2 und 4 as the Manual
suggested. I also got a response from G.Skill asking my to test at CPU default values and one DIMM at a time and if that does nothing to RMA them.
 
Well, nothing changes no matter what I try, I tried running them at other values with out success. So I did something different, I ran them at the 3333mHz (that seems the top notch and set the default timings @2600(15,16 23) instead of the XMP suggested (17,19,39). And that works… strange enough - even with out the extra V Boosts - the auto pulls it to 1.31v for the DIMM's
 
So @codo180 at least that is a work around that brings some performance, for me its about like 5% more Performance with the short timings @3333 - I dont have values for 2600. Have you tried getting your Kit to 3333?
 
Default

Short
I am not sure if I should go for RMA or not (in case you want to: http://gskill.com/en/rma )
Also if you got the same then they either screwed up the setting for that Kit or they MoBo is getting some stuff mixed up... 
 

Sometimes a CPU's IMC doesn't like high SA/IO voltages. I've seen and tested a few chips where they were picky. 
 
4C Post Code is training. 7F is SA. 
 
Since it's only 3600 Speed, you don't need a high SA/IO. Try using 1.175 IO 1.200 SA. Or 25mV higher steps. 1.20v IO, 1.225v SA.
 
VDIMM....those appear to be B-die? Maybe. Or sneaky CJR which I don't have hands on experience with. Try using up to 1.450v VDIMM. That won't hurt anything. Leave XMP as is. 
 
Actually....the tRRD_S/tRRD_L seems optimistic. Try setting those to Auto. 
 
 

Could be a faulty Memory Module. I've had that happen before. 
 
To test for that: you would try running it with just 1 stick at a time and see if it's stable. If it's stable with 1 DIMM but not the other, than it's a faulty stick of ram.

At this point you should start a trouble ticket with GSkill tech support. I've already done that with Corsair tech support.
Just hope it doesn't end up being one of those situations where the vendors blame each other.

So TriOx, the dark is a bit insane with the 1.4v on sa and io. I would turn that down a bit as I have seen IMC degradation with daily voltages on VCCSA/IO at 1.375v+
 
@OP
Did you try everything auto no xmp @ desired DDR4 clock. Let the Dark take a stab at timings and then use something like the asrock timing utility in windows to note all timings.

Go back into the bios and statically assign the auto timings and then slowly walk them down starting with primary?
 
Sometimes this can be helpful

Zeddivile
So TriOx, the dark is a bit insane with the 1.4v on sa and io. I would turn that down a bit as I have seen IMC degradation with daily voltages on VCCSA/IO at 1.375v+

Thanks for the heads-up Zeddivile!  I thought 1.4v was on the edge of ok for normal use.  I'll crank it down a bit more since the novelty of 4600mhz ram has started wearing off a bit.