Asus PRIME X570-P X570 Series BIOS Manual English - Page 37

Q-fan Configuration Q-fan Tuning Click this item to automatically detect the lowest speed and configure the minimum duty cycle for each fan. CPU Q-Fan Control This item allows you to set the CPU Q-Fan operating mode. [Auto] Detects the type of CPU fan installed and automatically switches the control modes. [PWM Mode] Enables the CPU Q-Fan Control feature in PWM mode for 4-pin CPU fan. [DC Mode] Enables the CPU Q-Fan Control feature in DC mode for 3-pin CPU fan. [Disabled] Disables the Q-Fan Control. The following items appear only when you set the CPU Q-Fan Control to [Auto], [PWM Mode], and [DC Mode]. CPU Fan Step Up/Down This item allows you to set the value of the CPU fan step up/down. Configuration options: [0 sec] [2.1 sec] [2.8 sec] [3.6 sec] [4.2 sec] [5.0 sec] [6.3 sec] [8.5 sec] [12 sec] [25 sec] CPU Fan Speed Lower Limit This item allows you to set the low limit warning for CPU Fan speed. Configuration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM] CPU Fan Profile This item allows you to set the appropriate performance level of the CPU fan. [Standard] Set to make the CPU fan adjust automatically depending on the CPU temperature. [Silent] Set to minimize the fan speed for quiet CPU fan operation. [Turbo] Set to achieve maximum CPU fan speed. [Manual] Set to assign the detailed fan speed control parameters. The following items appear only when you set the CPU Fan Profile to [Manual]. CPU Upper Temperature Use the and keys to adjust the upper limit of the CPU temperature. The CPU fan will operate at the maximum duty cycle when the CPU temperature is higher than the limit. PRIME/PRO/TUF GAMING X570 Series BIOS Manual 37