cajnetko :
Thanks for help.
One more thing, do you have any suggestions how to get the most out of that kit? In other words, should I get the latest update for taichi (I'm on factory setting p1.6 now), what timings should I use, and in general any piece of advice is useful.
At the moment, with RyZen, always make sure you are on the latest bios, so many things are being fixed at the moment.
That RAM kit is Samsung B-Die, RyZen love those chips, so just set XMP profile, you wont need to touch anything else, it will set its timings, voltage and speed itself, it will run at 2933mhz, but with those chips, you could probably set 16-18-18-38, 1.35v and run it at 3200mhz.