Post
Topic
Board Mining support
Topic OP
Innosilicon T3 hashboard repair
by
smracer
on 21/04/2022, 21:18:12 UTC
Hey guys. 

Yesterday.  5:30am power prices spike so my farm shuts down.  2 exhaust fans were left on.

Started to rain a little and humidity spiked.  Fans were bringing in humid air and all the miners were still hot.

8:30am power prices came down and the farm restarted.

I instantly lost 25 (out of 200) Avalon 1047 PSU's and around 30 Innosilicon T3+ hashboards. (out of 195 hashboards)

The hashboards almost all had the same chip blown.  This little BOOST_MP3426 board looks like it is removable.  Does anyone know what could have caused this?  Was it moisture?

I have added a humidity sensor and the farm will not restart after a humidity spike until humidity < 70%.  Also all fans now shut off when the farm shuts down.  Does anyone know anything about this chip?