Hi all, just got hold of 2 Gridseed Blade units (4 blades total) yes I know they are old and not profitable but I like a challenge, so I am trying to mine Verge, they both work as long as they are individually plugged in, i.e 1 unit (2 blades) at a time, I am powering them with a 500w atx psu both connected to the PCI-E sockets and cgminer 3.7.2 the one converted for Gridseed use.
Now when all 4 blades are connected only 3 are ever accepted, in this case GSD2 shows nothing as in screenshot below, any ideas?
https://imgrpost.com/image/7Yng3Thanks all