Trying to control fans with AMI Bios

[rvmeush]

[attachment=17098][attachment=17098]I have an HP Mediasmart Server (EX-490) on which I have installed Windows 10.   I am trying to figure out how to control the fans on this machine using the SpeedFan app.  Unfortunately, SpeedFan can't detect the fans in order to control them.  There are settings in the AMI bios (Ver. ENCRB015) dealing with fan control, and I was hoping that making changes to the bios setting would allow SpeedFan to detect and control the fans.

I haven't been able to find any information online about these bios settings so I thought I'd ask some of the experts on this board.  I'm attaching a screenshot a bios screen that seems to deal with fan control.

I'd appreciate any suggestions for how to adjust the bios settings in order to control the fan. 

Thanks.

Bob