Hi,

On inspection, I don't see anything about the hashboards that would suggest that they're fried, next I'm going to give them a good clean. All three were working fine until recently and I would be surprised if an event happened that fried them all simultaneously, hence why I suspect the power supply. That might be hope giving me bias though.
Unfortunately, I don't have another machine that I can swap parts out with to test, that would make it easy.

The LED shows red, which means that the miner is in an overheated state. I've tried resetting the machine but it stays in that state.

Thanks for the link, I will review further.

I will also look for a new PSU, that itself looks challenging.

Thanks again for looking.


J.