Step 4: Contact ASUS service center if the steps above are unable to fix the problem. Step 3: Plug another fan to check if the card is working.

Step 2: Make sure all the cables plug properly. Step 1: Open Fan Xpert 4 in AI Suite 3, do the fan tuning again. Question1: What to do when fan is not working? Al Cooling will decrease the fan rotating speed when system is at stable status. AI Cooling function is a new feature that applies on ASUS Intel Z490 series motherboard. Use RPM fix mode, toggle the arrow to set up the rotating speed.ġ3. Click Source, select up to three thermal sources, and the fan speed will automatically change based on the highest temperature.ġ2. Click the Auto-Fan Stop, fan will stop at very low RPMs.ġ1. Under the Smart mode, you can also set up the spin up/spin down time to prevent rotating speed from vast change within a short period of time. Click the Smart mode, and you can move/drag the blue dot to adjust the rotating speed.ġ0.

Click left/right arrow key to choose the fan.ĩ. User can also choose one specific fan to set up its rotating speed. Mode that user choose will apply to all the fans.ħ. User can choose default mode: Silent/Standard/Turbo/Full speed from the list. Tuning process is finished when the screen shows Available.Ħ. Click Fan tuning to apply the suitable setting on all of fans.ĥ. How to use Fan Xpert 4 in AI Suite 3 to control the fan ?ģ. Fan Xpert 4 in AI Suite 3 is used to control all the fans that connect to the motherboard, user can adjust rotating speed of fans to customize the need.

Asus x570 fan control