Corsair one i164 fan type? PWM or DC

[Nas]

Hey guys.. When I checked my unit BIOS settings I noticed that there was 2 fans

 

1 for the CPU and it was set to PWM

The other was for the system and was set to DC

 

Also when I click optimize default, it chooses these types for each fan

 

Should I manually change them to match types or these types are correct?

 

I'm asking because I'm having issues with my fans not spinning at all whatever the work I do

 

 

Thank you