G.Skill Trident Z 32GB cold boot problems

[GSKILL TECH]

May be a problem with a module since you should not have this issue with the latest BIOS

[st4v0]

Not to be rude.why?
What's the point of doing this?

[GSKILL TECH]

Test one module at a time to see if a stick performs differently than the other. Each stick should run at a higher frequency without a problem. Let us know how it goes.

[st4v0]

I was hoping with ram this fast to be able to at least run the max supported ram speeds by threadripper which to my understanding is 2667MHz.
But to fail on boot on anything above 2133MHz seems a waste of money so far
Maybe your tech guys can suggest some custom settings or ram timing to get around the cold boot issue,once im in windows its rock solid.

[st4v0]

Motherboard Asus X399 ROG Zenith Extreme
Processor AMD Ryzen Threadripper 1950X
Memory (part number) G.Skill Trident Z 32GB (4x8GB) DDR4 PC4-3200C18 4000MHz

[GSKILL TECH]

What motherboard? Do you have the latest BIOS?

Some may have a boot up Voltage you can adjust

[st4v0]

G.Skill Trident Z 32GB (4x8GB) DDR4 PC4-3200C18 4000MHz

At default spd 2133mhz it runs just fine and starts from cold off and restarts just fine.
However,at anything above that and it will restart fine and bench all the way up to 3200Mhz.
But as soon as you shut it down completely and try and do a coldboot and it will power on for maybe 3 seconds and then shut off completely.
Is this where its failing training? is their a way to disable this?
All I do know for sure is 3200Mhz is 100% prime stable .
Any help or suggestions would be greatly appreciated.
thanks
st4v0