Reseat SD card, then reflash it. Its stuck in limbo at the moment.
Dogie, I took your advice and and have the same result. No joy. Everything appears to be OK except it does not hash. I haven't heard anything from Bitmain yet so I'm pretty much stuck...
Hmm. Are you able to SSH in and look what error the cgminer window is throwing up?
Dogie, I got in via SSH (thanks) and got the following: I'm not entirely sure what error I'm looking for and there's been no further word from Bitmain. Any thoughts?
It looks exactly as it would if it hit temp cap - it freezes mining but everything else looks right. What is different is that all your temps read 0 - they'd typically freeze at 80, 75, 70 60 etc. Can you feel the pump working okay? No obvious over temp?
If not, disconnect 3 boards [make sure you leave the one powering the pump] and see if there is any difference once you've restarted. If not, email
info@bitmaintech.com for a controller RMA. It would be too much of a coincidence for 4 hashing boards to instantly die, versus a single controller board failing.