I used 20k VR for both the Vmem and Vgpu . I should have used a smaller VR for the Vgpu But I just turn it very slow and i can still dial in what im looking for .

So other ppl over 1.45ish get a black screen from OVP ? i have had mine upto 1.65v and it was still working .

Im hoping to get into the 700mhz range when I get it on water