The rest of the fan curve is entirely up to you, however, I usually adjust the bottom dot to 30% at 50c then adjust the dots in between to make a nice gradual curve.

So if it hits 90c set 90c as 100% fan speed. The first thing to do is move the top dot to the maximum temperature your CPU reaches.

Now that you know exactly where your CPU will max out, you can adjust your fan settings accordingly.

This will stress test your CPU to see where it will max out, with SIV open you will be able to see the red dot move around.

To do this, Download FurMark, then open it and click CPU burner on the main screen.

If you have no idea what temperature your CPU maxes out at under load or what temperature it idles at, you’ll want to find out that information before planning out a fan curve.

If you know where your CPU max temp is and already have a rough idea of the fan curve you want to use you can start dragging the dots on the graph around to adjust your fan temp/speed settings.

When you are finally on the SIV home screen change to the Smart Fan 5 Advanced tab and you will see the fan curve graph.

Let this finish, then you can start making some changes.

The first time you open SIV it will ask you to run the auto-configuration tool.

Now that your computer has restarted, click the new App Center icon in the Taskbar, then click SIV when it appears.

Now we can start adjusting fan settings on Windows 10 & 11 from Windows, not the BIOS. Install App Center first, followed by System information viewer.So download App Center, and System information viewer (SIV). Now you can go to the Gigabyte website and download the version of the software for your system.Wmic baseboard get product,manufacturer, version,serialnumber

Gigabyte fan control