Godz

2 minutes ago, Aaron44126 said:

It doesn't sound like the EC in your system wants to keep the fan at a speed between 0 and 2400.

Yes. Its run at 4400 rpm(if temp raise above 75 degree) and drop to 0 (then it cool down to 50 degree).

So if I want fan start at 65 degree to 50% rpm, and turn to 0% at 60 degree - i must use Speedfan+DellFanCmd-2.1.1.zip (EC off mode) ?  No other options?

1 hour ago, Aaron44126 said:

Run the system with a light load until it lowers the fan speed below 2400

 It goes to zero, but it changed to "waiting for embedded controller to activate the fans" - next screen

Make cpu stress and.. wait CPU Temp to fall below 65 degree

OK, lets wait a little 

And again "Waiting for embedded controller to activate fans"

I dont see any difference from automatic (EC control)

@Aaron44126

I have Dell xps 13 9300. 

Try test latest beta.

RPM and cpu temp show correctly. 

Manual mode- work fine (50% - 4700 rpm, 100% - 8000 rpm).

But Consistency mode - dont work. 

I think in Consistency mode: 

- EC control - OFF 

- two  threshold set limit for 50% and 100%.

But look at screenshot - fan ON, but Temp below  65 degree. And EC control ON + "Waiting for embedded controller" message.

All say that Consistency mode not active and system in automatic mode.