nvidiainspector, but I think there is issue wit p2 states after claymore driver hack, I think undervolting no longer applies maybe, maybe p2 disable deactivation is why i'm having issue with cards even with -sintensity 0 and -strap 0 even when these same cards worked without issue before hack

I don't know why, but on some rigs I needed to disable force p2 state, on others not, and I have issue with one gpu on 2 rigs now, so maybe this?

EDIT: hmm so force p2 state for cuda is removed from new drivers, so that is not it