Avalon 1041 help

[smracer]

I have a bunch of Avalon 1041's (They are 1046's but they say 1041 on the side).

Every once in a while,  one of them will just stop mining.  They always do the same thing.  I am attaching a screenshot of the log and status screen.  Has anyone seen this before or know how to fix this issue?  Maybe a PSU issue?  If it was a bad hashboard you would think it would mine at a lower speed.  After reboot they just come up the same way.  I have been just putting them in a pile and grabbing a new one to replace them when this happens.  I probably have 20 with the same issue.

Any help would be great.





Imgur link

https://imgur.com/a/DdEQWqI

EDIT: SOLUTION.  If anyone has the same problem.  It is the small PSU fans.  One of them freezes up and needs to be replaced.

[deusopus]

can you just add another one in series and plug it into the control box (raspberry pi module) and have it "just work"?

[BitMaxz]

can you just add another one in series and plug it into the control box (raspberry pi module) and have it "just work"?

I think yes if it does not have Ethernet socket then it requires control box/Raspberry pi and auc3.
However, base on the old guide from this link below it is already have a built-in controller so you don't need them in order to communicate to the unit unlike old models like 721, 741, 761, 821 and 841 that requires both auc3 and control box.

- https://bitcointalk.org/index.php?topic=5164326