Can you post some data such as temperatures and voltages plus any "Errors" that occurs when the PC or Processor crashes?
Did you install hardware (RAM) from Motherboard's QVL list to be sure it is 100% compatible with the Ryzen 2920X?
This is the only G-Skill RAM that is on the QVL List and your RAM is not listed- F4-3000C16-16GTZR: Support For MEG X399 CREATION | Motherboard - The world leader in motherboard design | MSI Global
It is possible the RAM you have is not listed because it was incompatible or the Company didn't test it.
What size PSU do you have installed ?.
Do you have the latest BIOS and CHIPSET installed?
From your motherboard's compatibility list:
RYZEN Threadripper | Colfax SP3r2 | YD292XA8UC9AF | 2920X | 100 | 3.5GHz | 6MB | 32MB | B2 | 180 | N/A | 7B92v10.zip |
Latest Motherboard BIOS:
Edit: Forgot to mention, do you have everything at "Stock" speeds or you Overclocking the RAM or Processor?