X670E Taichi - 192GB ram with 9950X

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   Hello,

My system:
Ryzen 9 9950X
AsRock X670E Taichi

I have two kits of Corsair 2x48gb 6600MHz CL32 (CMK96GX5M2B6600C32) (192gb in four sticks). With bios 3.06 motherboard didn't even boot (Error code: EC), but with new bios 3.08 (with AGESA 1.2.0.2) I have successfully booted with 192gb of ram. The problem is, everything works with XMP and 3600Mhz or 3800MHz, but anything higher does not pass ram training.

I have tried changing the impedance, like here:

https://www.reddit.com/r/Amd/comments/159xoao/stable_128gb4x32gb_ddr56000_cl30_on_agesa_1007b/

https://youtu.be/NtMIppL9UC4

but nothing works. Is there anything i can do? 

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naeq Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 4 hours 31 minutes ago Location: Poland Status: Online Points: 20	Post Options Post Reply Quote naeq Report Post Thanks(0) Quote Reply Topic: X670E Taichi - 192GB ram with 9950X Posted: 2 hours 35 minutes ago at 1:54am
	Hello, My system: Ryzen 9 9950X AsRock X670E Taichi I have two kits of Corsair 2x48gb 6600MHz CL32 (CMK96GX5M2B6600C32) (192gb in four sticks). With bios 3.06 motherboard didn't even boot (Error code: EC), but with new bios 3.08 (with AGESA 1.2.0.2) I have successfully booted with 192gb of ram. The problem is, everything works with XMP and 3600Mhz or 3800MHz, but anything higher does not pass ram training. I have tried changing the impedance, like here: https://www.reddit.com/r/Amd/comments/159xoao/stable_128gb4x32gb_ddr56000_cl30_on_agesa_1007b/ https://youtu.be/NtMIppL9UC4 but nothing works. Is there anything i can do?