Question No display after putting one of the RAMs in

Sep 22, 2019
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I bought dual rams 2x8 and one of the rams cause no display, even if it's alone or if i put both in

Everything was brand new. I built it, everything works fine but this
 
Sep 22, 2019
2
0
10
Procesor Intel Core i7-7700k
Motherboard MSI Z270 GAMING PLUS
RAM Kingston 16 GB KIT DDR4 3000 MHz CL15 HyperX Predator Series
PSU EVGA 650 GQ Power Supply
GPU GAINWARD GeForce GTX 1060 3GB

What's the question if it runs without ram, no it runs ,because I have only one of them plugged in and if I put in the second one Im not receiving video, it boots normally I think although .. maybe usless but still, if I put in the second one I have no display and ALSO MY MOUSE AND KEYBOARD lights/LEDs/rgb won't turn on
Also I've tried every possible combination of plugging them