freed00m

I think shutdowns will always be noisy, because the script ends and there is a TRAP signal that turns it to 100% . But not sure if MAXPWN affects the AFCPWM values in that script. Just look at the `/usr/sbin/fancontrol` ``` function restorefans() { local status=$1 fcvcount pwmo echo 'Aborting, restoring fans...' let fcvcount=0 while (( $fcvcount < ${#AFCPWM[@]} )) # go through all pwm outputs do pwmo=${AFCPWM[$fcvcount]} pwmdisable $pwmo let fcvcount=$fcvcount+1 done echo 'Verify fans have returned to full speed' rm -f "$PIDFILE" exit $status } trap 'restorefans 0' SIGQUIT SIGTERM trap 'restorefans 1' SIGHUP SIGINT ```

Oh it's not nanoITX, nvm.. I just had a look and it wouldn't fit the case.

I think there are open schematics for the boards. What batch your helios comes from? The first batch was in my personal opinion less stable and the other batches had something fixed. Don't have schematics myself I should look for them too. Also Debian? Or Amrbian, I think you should use the Armbian kernel with the patches for uboot, the think that it boots doesn't mean it has everything OK.