Xmp on new build not stable

Jun 14, 2018
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Just upgraded my cpu, mobo and ram and now i cant get the pc to boot when i try to use xmp. I get a warning that the oc failed and it reverts back to 2133 Mhz.

I have updated to the latest bios. Any ideas on what could be done to make it stable?

Z370 Krait Gaming
i5 8600k
G.Skill Trident Z RGB 3200MHz