Fan control on Truffle4000/8000

With Truffle 4000/8000 here is the BIOS settings for fan control:

You may connect a USB keyboard and a monitor and press <DEL> to come to the BIOS prompt. Navigate to ‘Advanced’ tab.

Scroll down to ‘Hardware Health Configuration’ option and press ‘Enter’.

Change the the following fans setting to ‘Thermal Cruise Mode’:

SYSFAN Mode Setting

CPUFAN0 Mode Setting

CPUFAN1 Mode Setting

Press F4 to save and exit.