It was a nice machine in terms of operation Miller 140. It ran impressively on 110v. However, a machine like this to lose the motherboard seems like a poor investment to me. So like my Lincoln SquareWave 200 Tig and Optima Yellow top battery it goes on the target practice pile.
I am going to try buying the smaller/cheaper brands(off shore) for welders. No sense in supporting big over priced brands if they won't support you.