Hi,
My Baikal giant b had 1 bad hashboard.
I removed 1 and sended it back.
Theire was told i could run it with only 2 hashboards.
But when i power it up, i have only a fan at 100% and red lights (not blinking).
Does anyone have an idea to get it running with 2 hasboards?
Fabian
Just a guess: try plugging in one of your two boards to the middle slot, with the fan connected to this middle board. I think 4-pin fans will default to 100% if they're not getting a PWM signal, which I think might be the case if it was plugged into one of the side boards. Make sure you plugged in the miner boards fully into the controller (blue) board and that you didn't mistakenly offset the pins when plugging them in. If that fails I'd try re-flashing your OrangePi's sd card.
Did you get a partial refund for your bad board or are they going to send you a replacement?