Gday i have been having an odd problem with one of my 2 zig z1 miners. i have been running bitmain psu one apw7 and one apw3++ on the problem miner.


The apw7  started to trip my earth leakage breaker so was removed from service. The last week i have had the apw3++ set off the breaker in my power board adaptor (has a small lead and four plugs on it). I thought nothing of it until i went in and reset it a second time and noticed all the black pcie pins were cooked going to the hashboards. And one was so bad it was a fair effort to remove from the unit.

Basically i am wondering if this is the unit or a power supply issue as id rather not keep burning out power supplies. Also is it possible to change the pcie 6 pin males on the bitmain psu?

Should also mention i have had these miners for about a year now, And the second miner is perfect. Also I am in Australia so running 240v.


Any feedback or help is appreciated thanks.