hes sayin he cant revert to the original firmware. that can mean 2 things...either the board firmware or the controller firmware. if he is havin issues flashin the controller i provided a way around that. alot of miners wont let u go back from a modded version unless you force it and since he kinda left it open to assumption i thought i would pass that info along. he can also try flashin it to see if it also forces flashin of the board firmware too. its not like he has ne thing to lose but as it sits they dont work.

what i find confusin is 2 boards dont work for him...if the firmware did in fact kill his boards all of them would be dead not just some of them.