Does frequency change the fan speed?
change your freq to run cooler safer quieter.
you hash a little lower but your power is lower.
your psu would like freq 325 as freq 350 pushes closer to its limit.
click miner configuration
up comes pools page
look for advanced settings click it
up comes freq option
click it and look for freq 325 set to freq 325
click save and apply
wait 5 minutes
click miner configuration
up comes pool page
set 3 pools
click save and apply
wait 5 minutes
click miner status
you should be hashing at freq 325 about 1050gh