Asus H170 PRO GAMING User Manual page 71

2.7.2 CPU Fan/ CPU Optional Fan / Chassis Fan 1/2/3 /
Extension Fan 1/2/3 Speed [xxxx RPM]/ [Ignore]/ [N/A]
The onboard hardware monitor automatically detects and displays the CPU and chassis fan
1/2/3 speeds in rotations per minute (RPM). If the fan is not connected to the motherboard,
the field shows N/A. Select [Ignore] if you do not wish to display the detected speed.
2.7.3 CPU Core / CPU Graphics / 3.3V / 5V / 12V / PCH Core
/ CPU System Agent / CPU VCCIO / DRAM / CPU
Standby Voltage
The onboard hardware monitor automatically detects the voltage output through the onboard
voltage regulators. Select [Ignore] if you do not want to detect this item.
2.7.4 Qfan Configuration
Qfan Tuning
Click [OK] button to detect the lowest speed and configure the minimum duty circle for each
fan. Do not shut down or reset your system during the tuning progress. Configuration options:
[Ok] [Cancel]
CPU Q-Fan Control [PWM Mode]
[Disabled] Disables the CPU Q‑Fan control feature.
[PWM Mode] Enable the CPU Q‑Fan control in PWM mode for 4‑pin CPU fan.
CPU Fan Speed Lower Limit [300 RPM]
This item appears only when you enable the CPU Q‑Fan Control feature and allows you to
disable or set the CPU fan warning speed. Configuration options: [Ignore] [200RPM] [300
RPM] [400 RPM] [500 RPM] [600RPM]
CPU Fan Profile [Standard]
This item appears only when you enable the CPU Q‑Fan Control feature and allows you to
set the appropriate performance level of the CPU fan.
[Standard] Sets to [Standard] to make the CPU fan automatically adjust depending on
the CPU temperature.
[Silent] Sets to [Silent] to minimize the fan speed for quiet CPU fan operation.
[Turbo] Sets to [Turbo] to achieve maximum CPU fan speed.
[Manual] Sets to [Manual] to assign detailed fan speed control parameters.
The following four items appear only when you set CPU Fan Profile to [Manual].
CPU Upper Temperature [70]
Use the <+> and <‑> keys to adjust the upper limit of the CPU temperature. The values
range from 25ºC to 75ºC.
CPU Fan Max. Duty Cycle(%) [100]
Use the <+> and <‑> keys to adjust the maximum CPU fan duty cycle. The values
range from 20% to 100%. When the CPU temperature reaches the upper limit, the
CPU fan will operate at the maximum duty cycle.
ASUS H170 PRO GAMING 2‑35