Asus X99-DELUXE U3.1 User Guide - Page 124

EXT 1/3 Q-Fan Control [DC Mode], EXT 1/3 Fan Speed Low Limit [300 RPM]

Page 124 highlights

Chassis Fan 1/4 Min. Duty Cycle(%) [60] Use the or keys to adjust the minimum chassis fan duty cycle. The values may differ via Qfan tuning. EXT 1/3 Q-Fan Control [DC Mode] These items allow you to set the extension fans' Q-Fan control feature into DC Mode, PWM Mode, or disable these extension Q-Fan controls from your motherboard. Configuration options: [Disabled] [DC Mode] [PWM Mode] The following items appear only when you set the EXT 1/3 Q-Fan Control to [PWM Mode] or [DC Mode]. EXT 1/3 Q-Fan Source [CPU] This item controls the assigned fan according to the selected temperature source. Configuration options: [CPU] [MB] [VRM] [PCH] [T_SENSOR1] [EXT_SENSOR1] [EXT_SENSOR2] [EXT_SENSOR3] If you select T_SENSOR1, plug a thermistor cable to T_SENSOR1 header and stick the thermistor cable's head to the desired component as the temperature source. EXT 1/3 Fan Speed Low Limit [300 RPM] This item allows you to disable or set the extension fans' warning speeds. Configuration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM] EXT 1/3 Fan Profile [Standard] This item allows you to set the appropriate performance level of the chassis fan. [Standard] Set to make the chassis fan adjust automatically depending on the chassis temperature. [Silent] Set to minimize the fan speed for quiet chassis fan operation. [Turbo] Set to achieve maximum chassis fan speed. [Manual] Set to assign detailed fan speed control parameters. The following items appear only when you set the EXT Fan Profile to [Manual]. EXT 1/3 Upper Temperature [70] Use the or keys to adjust the upper limit of the EXT 1/3 temperature. The values range from 40°C to 90°C. EXT Fan 1/3 Max. Duty Cycle(%) [100] Use the or keys to adjust the maximum extension fan duty cycle. The values may differ via Qfan tuning. Chassis Fan 4 Middle Temperature [45] Use the or keys to set the value for Chassis Fan Middle Temperature. Chassis Fan 4 Middle Duty Cycle(%) [60] Use the or keys to adjust the chassis fan middle duty cycle. The values may differ via Qfan tuning. Chapter 3 3-50 Chapter 3: BIOS setup

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3-50
Chapter 3: BIOS setup
Chapter 3
Chassis Fan 1/4 Min. Duty Cycle(%) [60]
Use the <+> or <-> keys to adjust the minimum chassis fan duty cycle. The
values may differ via Qfan tuning.
EXT 1/3 Q-Fan Control [DC Mode]
These items allow you to set the extension fans’ Q-Fan control feature into DC Mode, PWM
Mode, or disable these extension Q-Fan controls from your motherboard.
Configuration options: [Disabled] [DC Mode] [PWM Mode]
The following items appear only when you set the EXT 1/3 Q-Fan Control to
[PWM Mode]
or
[DC Mode]
.
EXT 1/3 Q-Fan Source [CPU]
This item controls the assigned fan according to the selected temperature source.
Configuration options: [CPU] [MB] [VRM] [PCH] [T_SENSOR1] [EXT_SENSOR1]
[EXT_SENSOR2] [EXT_SENSOR3]
If you select T_SENSOR1, plug a thermistor cable to T_SENSOR1 header and stick the
thermistor cable’s head to the desired component as the temperature source.
EXT 1/3 Fan Speed Low Limit [300 RPM]
This item allows you to disable or set the extension fans’ warning speeds.
Configuration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
EXT 1/3 Fan Profile [Standard]
This item allows you to set the appropriate performance level of the chassis fan.
[Standard]
Set to make the chassis fan adjust automatically depending on the
chassis temperature.
[Silent]
Set to minimize the fan speed for quiet chassis fan operation.
[Turbo]
Set to achieve maximum chassis fan speed.
[Manual]
Set to assign detailed fan speed control parameters.
The following items appear only when you set the EXT Fan Profile to
[Manual]
.
EXT 1/3 Upper Temperature [70]
Use the <+> or <-> keys to adjust the upper limit of the EXT 1/3
temperature. The values range from 40°C to 90°C.
EXT Fan 1/3 Max. Duty Cycle(%) [100]
Use the <+> or <-> keys to adjust the maximum extension fan duty cycle.
The values may differ via Qfan tuning.
Chassis Fan 4 Middle Temperature [45]
Use the <+> or <-> keys to set the value for Chassis Fan Middle
Temperature.
Chassis Fan 4 Middle Duty Cycle(%) [60]
Use the <+> or <-> keys to adjust the chassis fan middle duty cycle. The
values may differ via Qfan tuning.