My A3 problem is when it started as soon as the fan blowing fast, the red led was blinking and then the fan slow again. And then the fan started blowing fast and the red led was blinking and the fan slowing again. And it repeating itself on this condition.
I can't get into A3 monitoring page. I get blank info and can't go to miner status, configuration, network etc. I resetted several time but the problem still the same.

Any help??

here the video of this problem
https://www.youtube.com/watch?v=TnlaL6h9kHc