Asus Crosshair II Formula User Manual - Page 111

CPU Fan Connector Type [3-pin Fan]

Page 111 highlights

CPU FAN Duty Cycle [100%] Allows you to set the fan duty cycle. This item becomes configurable when you set the CPU FAN Control item to [Duty Cycle Mode]. Configuration options: [60%] [70%] [80%] [90%] [100%] CHA_FAN3/1&2 Control [Duty Cycle Mode] Allows you to select the fan control mode. Configuration options: [Duty Cycle Mode] [Q-FAN Mode] CHA_FAN3/1&2 Duty Cycle [100%] Allows you to set the fan duty cycle. This item becomes configurable when you set the CHA_FAN3/1&2 Control item to [Duty Cycle Mode]. Configuration options: [60%] [70%] [80%] [90%] [100%] CHA_FAN3/1&2 Q-Fan Sense [CPU Temperature] Allows the Q-Fan to sense the CPU/MB temperature and to adjust the fan speed. This item becomes configurable when you set the CHA_FAN3/1&2 Control item to [Q-FAN Mode]. Configuration options: [CPU Temperature] [MB Temperature] OPT FAN1/2/3 Control [Duty Cycle Mode] Allows you to select the fan control mode. Configuration options: [Duty Cycle Mode] [Q-FAN Mode] OPT FAN1/2/3 Duty Cycle [100%] Allows you to set the fan duty cycle. This item becomes configurable when you set the OPT FAN1/2/3 Control item to [Duty Cycle Mode]. Configuration options: [60%] [70%] [80%] [90%] [100%] OPT Fan1/2/3 Target Temperature [40ºC/104ºF] Allows the Q-Fan to sense the temperature of fans connected to OPT Fan1/2/3 and to adjust the fan speed. These items become configurable when the OPT FAN1/2/3 Control items are set to [Q-FAN Mode]. Configuration options: [10ºC/50ºF] [15ºC/59ºF] [20ºC/68ºF] [25ºC/77ºF] [30ºC/86ºF] [35ºC/95ºF] [40ºC/104ºF] [45ºC/113ºF] [50ºC/122ºF] [55ºC/131ºF] [60ºC/140ºF] [65ºC/149ºF] [70ºC/158ºF] [75ºC/167ºF] [80ºC/176ºF] [85ºC/185ºF] You need to connect the thermal sensor cables to the OPT_TEMP1/2/3 connectors to enable this function. PWR_FAN Duty Cycle [100%] Allows you to set the fan duty cycle. Configuration options: [60%] [70%] [80%] [90%] [100%] CPU Fan Connector Type [3-pin Fan] Allows you to select the CPU fan connector type. Configuration options: [4-pin Fan] [3-pin Fan] ASUS Crosshair II Formula 4-39

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ASUS Crosshair II Formula
4-39
CPU FAN Duty Cycle �100%±
Allows you to set the fan duty cycle. This item becomes configurable when
you set the
CPU FAN Control
item to �Duty Cycle Mode±.
Configuration options: [60%] [70%] [80%] [90%] [100%]
CHA_FAN3/1&2 Control �Duty Cycle Mode±
Allows you to select the fan control mode.
Configuration options: [Duty Cycle Mode] [Q�FAN Mode]
CHA_FAN3/1&2 Duty Cycle �100%±
Allows you to set the fan duty cycle. This item becomes configurable when
you set the
CHA_FAN3/1&2 Control
item to �Duty Cycle Mode±.
Configuration options: [60%] [70%] [80%] [90%] [100%]
CHA_FAN3/1&2 Q-Fan Sense �CPU Temperature±
Allows the Q-Fan to sense the CPU/MB temperature and to adjust the fan
speed. This item becomes configurable when you set the
CHA_FAN3/1&2
Control
item to �Q-FAN Mode±.
Configuration options: [CPU Temperature] [MB Temperature]
OPT FAN1/2/3 Control �Duty Cycle Mode±
Allows you to select the fan control mode.
Configuration options: [Duty Cycle Mode] [Q�FAN Mode]
OPT FAN1/2/3 Duty Cycle �100%±
Allows you to set the fan duty cycle. This item becomes configurable when
you set the
OPT FAN1/2/3 Control
item to �Duty Cycle Mode±.
Configuration options: [60%] [70%] [80%] [90%] [100%]
OPT Fan1/2/3 Target Temperature �40ºC/104ºF±
Allows the Q-Fan to sense the temperature of fans connected to OPT
Fan1/2/3 and to adjust the fan speed. These items become configurable
when the
OPT FAN1/2/3 Control
items are set to �Q-FAN Mode±.
Configuration options: [10ºC/50ºF]
�15ºC/59ºF± �20ºC/68ºF± �25ºC/77ºF±
�30ºC/86ºF± �35ºC/95ºF± �40ºC/104ºF± �45ºC/113ºF± �50ºC/122ºF± �55ºC/131ºF±
�60ºC/140ºF± �65ºC/149ºF± �70ºC/158ºF± �75ºC/167ºF± �80ºC/176ºF±
�85ºC/185ºF±
You need to connect the thermal sensor cables to the OPT_TEMP1/2/3
connectors to enable this function.
PWR_FAN Duty Cycle �100%±
Allows you to set the fan duty cycle.
Configuration options: [60%] [70%] [80%] [90%] [100%]
CPU Fan Connector Type [3-pin Fan]
Allows you to select the CPU fan connector type.
Configuration options: [4�pin Fan] [3�pin Fan]