Question regarding new 140mm fan

[reaven]

So recently i build a new PC and i've decided to add two additional 140mm cooler master masterfan pro 140, however after installing the new fan it does not spin at all.

The situation now is i'm using the stock 120MM at the back and 140MM however the 140MM does not work (not spinning at all while connected to the motherboard fan pin) so i revert back to the 120MM front and 120MM back configuration and its working fine.

I'm using Asus Prime B350 - Plus and internally only have two fan pin, please advice on how do i go about to add additional two 140mm fan to make it 4 fans in total and what may be the issue for the 140MM fan not spinning.

Thanks in advance!

 

[hlots123]

So recently i build a new PC and i've decided to add two additional 140mm cooler master masterfan pro 140, however after installing the new fan it does not spin at all.

The situation now is i'm using the stock 120MM at the back and 140MM however the 140MM does not work (not spinning at all while connected to the motherboard fan pin) so i revert back to the 120MM front and 120MM back configuration and its working fine.

in uefi fan control (f6), is there option to select pwm mode, then after that optimize/calibrate fan?

 

[reaven]

in uefi fan control (f6), is there option to select pwm mode, then after that optimize/calibrate fan?

Hi, thanks for the quick reply. i will try this out tmr.
Just finished setting up my desktop. Mounting AMD cooler is a pain, had to retry a lot of times and i hope the heat paste still works.

 

[hlots123]

pleasure after pain