Help with OverdriveNTool on Vega

thilanliyan

Lifer
Jun 21, 2005
11,871
2,076
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I have never been able to get voltage control working on OverdriveNTool on either of my Vegas using the blockchain driver. Clock control on both core and mem works but voltage control doesn't for either.

MSI afterburner works for both clocks and voltage, however, the PC freezes when going to a lower p-state when I use it to reduce voltage. I'm guessing AB is a voltage offset so when reducing voltage, it gets too low for the lower p-states.

I have tried using the softpowerplay editor in OverdriveNTool but whenever I merge the reg file and restart the comp, the highest p-state has disappeared, I'm down to 6 p-states instead of 7 at stock...not really sure what's happening there.

I am on Win 10 x64, using the blockchain driver, and latest OverdriveNTool.

Anyone have any suggestions?