IS ANY CHANCE TO  MOD  FIRMWARE ON Z9 MINI TO ACCEPT ANOTHER COOLING FANS?
one of my z 9 mini cooling fan stopped working, i have Delta electronics  same spec fan but  my mini wont accept this fan and boards not start hashing. anything can do?
p.s. if put  fan simulator  on 1st fan connector and add as second fan then asic start but cant get full speed  on fan only 4000(fan is 6000 rpm)