Hello
I have the same problem now.
Fan out shows "0" and the miner does not mine.
But the fan is turning...
I have deactivated the "Auto Stop Miner" -> Still not mining
Made new firmware stick - > Still not mining
Someone has an idea?
hi, my Z1 stopped mining suddenly as I've discovered the dashboard reports outtake fan speed to "0"
of course the fan is connected and running, but most likely the logic board don't recognise anymore the RPM sensor. Some component possibly has gone...
any idea how to set by software to avoid FAN speed check?
any other idea?
thanks!
/E
what is error message may not reboot or else. did you check pool and wallet addresses are they yours?
no messages at all, the pool is correct and marked as "active" for a little while but OUT as fan speed is "0", the red firmware error LED get on and the miner starts to reboot in an endless loop...
I've checked the main boards component but I didn't find anything burned out...
I'm pretty sure it's possible to solve the issue by disabling fan speed check on firmare by a setting or recompiling it, but no source code is available and nobody seems to know the real identity of DaYun manufacturer...
Very annoying situation.
Same here...
I don't have any error message.
Evrything started when the Fan Out showed 0 RPM.
I even tried to trick the software...
I activated again the "Auto Stop Miner" and set the out speed to 0
Then i exported the Miner. json file and set there the value from 0 to -1
Did not help...
I also opend the miner and checked the boards and they are all fine.
One thing is strange.
Normally when you look from above on the boards you can see some leds blinking.
But now i only get 2 boards blinking, one board does not blink but the led is on and 1 board does not blink at all...so maybe dead?
all the hash boards should be OK, the problem is in definitely in the mainboard and there are only two possible options to restore our defective miners:
1) hardware way: by replacing the logic board as it's impossible to repair; a very skilled electronic technician have checked it and found the fault is inside the main micro controller...
2) software way: by building a tweaked firmware version excluding fan check; really, I've spent hours and hours looking for a soft workaround on every firmware version, but the fan control is hardcoded in miner process (derived from cgminer), impossible to disable by setting...
The point is that warranty doesn't exists and also paid repairs are impossible because DaYun manufacturer is totally unknown and doesn't exists any after sale service from any wholesaler or retailer!!!Nobody involved in this shitty miner care their customers: from hardware producers to firmare developers, all vendors included. They are all just interested to steal our money and run away.
Hope someone could read and shame.
