This is the second or third Thread now about this Memory on the Z370
https://www.gskill.com/en/product/f4-3600c17d-16gtzr Shows only Support for the EVGA X299 Motherboard (QVL).
Also this Memory is not listed here https://www.evga.com/support/motherboard/ for this Motherboard.
You can only set the Memory Manually and hope for the best.
 Series Trident Z RGB  Memory Type DDR4 Capacity 16GB (8GBx2)  Multi-Channel Kit Dual Channel Kit 
 Tested Speed 3600MHz 
 Tested Latency 17-18-18-38 
 Tested Voltage 1.35v 
 Registered/Unbuffered Unbuffered 
 Error Checking Non-ECC 
 SPD Speed 2133MHz 
 SPD Voltage 1.20v 
 Fan lncluded No 
 Height 44 mm / 1.73 inch 
 Warranty Limited Lifetime 
 Features Intel XMP 2.0 (Extreme Memory Profile) Ready 
 Additional Notes Rated XMP frequency & stability depends on MB & CPU capability. 
 

In the Bios set the Memory to Auto Save and reboot and enter back in the Bios and then set the Memory in that same area of the Bios.
Memory Frequency: (Start with 3000MHz)
DIMM Voltage: (Start with 1.35v)
Timing under Basic Timing Configuration.
Start with Latency 17-18-18-38 

Both Each work alone in Slot 2?
Bent CPU Socket Pins can cause issue this as well.

Also sometime it takes time to train the Memory so allow your Motherboard to stay on for at lest 10 minutes with Both Memory Sticks Installed into Slots 2 & 4.

RAM Configurator  -  For the EVGA Z370 FTW
Also to note that not all Memory Listed on their site work in all the Models of EVGA Z370 Motherboards.

Sajin
Yep, sounds like the slot is bad. 

or CPU pins are bent

How bad were the pins bent? Picture?

I can't tell, just got the email telling me about it.  The links for the pictures don't work even when I'm logged into their website.  I even tried pasting the links in the browser.  Guess I'll find out when it comes back.
 
I've built my share of computers, the last few with as many evga parts as I could and I've very careful, particular when installing the CPU.  In this case the CPU has a flat bottom with conductors so I'm not sure how I could have even bent them.  I used to use ASUS parts but they just didn't last.  Funny thing is I never had any issues or fees with their RMAs, I just got tired of having to return the motherboard every six months.

bcavnaugh
Yep as I said above Bent CPU Socket Pins.

That was an excellent call :).  I wish I had that much knowledge about the workings of the circuits and such.  I've always contented myself with being able to build the computer with the appropriate parts.  I've never taken the time to try to figure out overclocking because I've never really needed it.
 
Thanks for your responses, I'll update when I know more.

Chemist18

bcavnaugh
Yep as I said above Bent CPU Socket Pins.

That was an excellent call :).  I wish I had that much knowledge about the workings of the circuits and such.  I've always contented myself with being able to build the computer with the appropriate parts.  I've never taken the time to try to figure out overclocking because I've never really needed it.
 
Thanks for your responses, I'll update when I know more.

I went through this on an old X79 Classified Motherboard.
I killed part of the CPU that Managed Memory and I could not overclock my CPU.
I did get a replacement CPU from Intel and a replacement Motherboard from EVGA.
Now EVGA no longer repairs Bent CPU Socket Pins and Voids the Warranty.
The Cost was just to high for them, but then a company in Broomfield Colorado will replace CPU Sockets but no guarantee it will work and a nice fee of $200. This was back in 2015 as well.

10

LOL.  Oh well I tried.
I tried to paste the picture it, it looked like it worked until I hit Submit Post then it said there was an unknown error.   mmm... something just occurred to me :)
 
Let's try this :)
 
Well in the edit screen I can see it just fine but once I click save changes I can't view the picture, there's just a box that says uploaded images. 
 

Let's try that again :).
 

GGTV-Jon
You sent the board to EVGA to inspect correct? Or did you just send them pictures to look at?

Yep, I sent them the board, I used the crossover type RMA where they sent me a new one after I put down collateral.  The real irritant is that I paid $160 for the original board, their collateral was $220.
 
They sent me the new one in an unopened box.  I put the first one back in that box in the neatest fashion I could including the plastic cover for the socket.  I worked at Radio Shack for ten years a while back so I'm pretty good at putting stuff back in the box.
 

GGTV-Jon
I was going to ask if you had sent them your original board with the socket cover in place.
It is probably too late but I would recommend taking a picture of the socket on the new board for future reference / protection.

With the one pin in the upper part of the picture being bent over backwards that was a substantial contact to the socket

There's no way I did anything that would do that.  You are correct, I should have taken a picture of it before I sent it back.  Then I would either have evidence they did it upon receiving it or I would have noticed the pins.  Since they apparently rule out any possibility they could have shipped it that way, it doesn't matter either way.