Question Weird RAM overclock instability issue ?

May 28, 2025
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Hi there, I’m running into an issue with the EXPO 1 profile, the memtest86 that I ran has resulted in a fail with 300+ errors. The RAM is in the Motherboard QVL list

The EXPO 1 is supposed to be 6000MT/s 30-36-36-76 1.35V but the RAM configuration shown in memtest shows 6000MT/s 30-36-36-76 1.100V. The problem is that when I check the values on the UEFI it shows 1.35V applied. (Pictures included of both memtest86 and UEFI)

Is the voltage being applied wrong in this case? Should I manually set the EXPO 1 values? Or am I just reading this wrong (i’m new to pcs and trying to troubleshoot this isn’t easy)

I did get a memtest pass on EXPO 2 (5600MT/s 40-40-40-84 1.2V) on base RAM speeds (4800MT/s 40-40-40-77 1.1V) and on a custom timing I made while trying stuff out (32-40-40-86 1.35V)

Thanks so much in advance.

Picture:

https://ibb.co/0RKWBFgk

https://ibb.co/LzdgrTnv

https://ibb.co/nNZJJQLH

Parts:

Teamgroup T-Force Delta RGB 2x16 6000 cl30 FF3D532G6000HC30DC01

MSI PRO B650S WIFI
 
MSI PRO B650S WIFI
What BIOS version are you currently on for your motherboard?

Teamgroup T-Force Delta RGB 2x16 6000 cl30 FF3D532G6000HC30DC01
From what I'm seeing, you're manually inputting timings and details, what happens if you simply enable AMD's E.X.P.O?

What processor have you paired with the motherboard and ram?
 
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