ASROCK X570 PRO4 User Manual page 54

FAN-Tastic Tuning
Configure up to five different fan speeds using the graph. The fans will automatically shift
to the next speed level when the assigned temperature is met.
Settings
Configure ASRock A-Tuning. Click to select "Auto run at Windows Startup" if you
want A-Tuning to be launched when you start up the Windows operating system.
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