Re: Bitmain Announces the Antminer R4 and APW5 Power Supply, Designed for Silence
My B2 was set at 550 and then the firmware would then auto adjust. When you ask to calculate the est. income, is that with both boards working or just one like so many of ours are?
LOL, funny because it's NOT funny! 
I wanted to grab another R4 today but didn't have enough coin ready to go. Guess that's the universe telling me to wait until B4 gets back from warranty repair before getting another one!