Undervolting does nothing to my RX580!

I have xfx gts and msi - same result. sliders in afterburner or -900 setting do nothing - I am @160W. I took all the risers out and down to one card straight to 16x - same! any advice? thanks

From what I understand, you need to flash a modded ROM to the GPU’s in order to change power settings.

done that :slightly_frowning_face: