RAM Issue X399 Professional Gaming

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   I am in QUAD channel memory mode and can currently only detect 98 of 128GB of my RAM, due to RAM not being detectable in DIMMs C2 and C1.

What I have tried:

I have tried moving around the RAM to verify that it was not the RAM sticks that were defective, and noticed that DIMMS C2 and C1 never detect RAM.

I have tried updating the BIOS to the latest version.

I have tried two sets of 8 by 16GB sticks (Vengeance and Dominator Plat, both at 2666MHz).

Please let me know of anything else to try, or if I should just RMA the MOBO.

PC SPECS:
CPU 2970WX
GPU 2070
3x 2TB M.2 Samsung Plus

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chris1995 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 03 Jan 2020 Location: Houston, Texas Status: Offline Points: 3	Post Options Post Reply Quote chris1995 Report Post Thanks(0) Quote Reply Topic: RAM Issue X399 Professional Gaming Posted: 03 Jan 2020 at 10:09pm
	I am in QUAD channel memory mode and can currently only detect 98 of 128GB of my RAM, due to RAM not being detectable in DIMMs C2 and C1. What I have tried: I have tried moving around the RAM to verify that it was not the RAM sticks that were defective, and noticed that DIMMS C2 and C1 never detect RAM. I have tried updating the BIOS to the latest version. I have tried two sets of 8 by 16GB sticks (Vengeance and Dominator Plat, both at 2666MHz). Please let me know of anything else to try, or if I should just RMA the MOBO. PC SPECS: CPU 2970WX GPU 2070 3x 2TB M.2 Samsung Plus
	Christopher John Eubanks