Gigabyte GA-Z77MX-D3H User Manual - Page 44

st System Fan Speed Control SYS_FAN1 Connector

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&& CPU Vcore/Dram Voltage/+3.3V/+12V Displays the current system voltages. && CPU/System Temperature Displays current CPU/system temperature. && CPU/System FAN Speed Displays current CPU/system fan speeds. && CPU Warning Temperature Sets the warning threshold for CPU temperature. When CPU temperature exceeds the threshold, BIOS will emit warning sound. Options are: Disabled (default), 60oC/140oF, 70oC/158oF, 80oC/176oF, 90oC/194oF. && CPU/System Fan Fail Warning Allows the system to emit warning sound if the CPU fan or system fan are not connected or fail. Check the fan condition or fan connection when this occurs. (Default: Disabled) && CPU Fan Speed Control Allows you to determine whether to enable the CPU fan speed control function and adjust the fan speed. Normal Allows the CPU fan to run at different speeds according to the CPU temperature. (Default) Silent Allows the CPU fan to run at slow speeds. Manual Allows you to control the CPU fan speed under the Slope PWM item. Disabled Allows the CPU fan to run at full speeds. && Slope PWM Allows you to control the CPU fan speed. This item is configurable only when CPU Fan Speed Control is set to Manual. Options are: 0.75 PWM value /oC ~ 2.50 PWM value /oC. && 1st System Fan Speed Control (SYS_FAN1 Connector) Allows you to determine whether to enable the system fan speed control function for the system fan connected to the SYS_FAN1 connector and adjust the fan speed. Normal Allows the system fan to run at different speeds according to the system temperature. (Default) Silent Allows the system fan to run at slow speeds. Manual Allows you to control the system fan speed under the Slope PWM item. Disabled Allows the system fan to run at full speeds. && Slope PWM Allows you to control the system fan speed. This item is configurable only when 1st System Fan Speed Control is set to Manual. Options are: 0.75 PWM value /oC ~ 2.50 PWM value /oC. && 2nd System Fan Speed Control (SYS_FAN2 Connector) Allows you to determine whether to enable the system fan speed control function for the system fan connected to the SYS_FAN2 connector and adjust the fan speed. Normal Allows the system fan to run at different speeds according to the system temperature. (Default) Silent Allows the system fan to run at slow speeds. Manual Allows you to control the system fan speed under the Slope PWM item. Disabled Allows the system fan to run at full speeds. && Slope PWM Allows you to control the system fan speed. This item is configurable only when 2nd System Fan Speed Control is set to Manual. Options are: 0.75 PWM value /oC ~ 2.50 PWM value /oC. BIOS Setup - 44 -

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BIOS Setup
- 44 -
CPU Vcore/Dram Voltage/+3.3V/+12V
&
Displays the current system voltages.
CPU/System Temperature
&
Displays current CPU/system temperature.
CPU/System FAN Speed
&
Displays current CPU/system fan speeds.
CPU Warning Temperature
&
Sets the warning threshold for CPU temperature. When CPU temperature exceeds the threshold, BIOS will
emit warning sound. Options are: Disabled (default), 60
o
C/140
o
F, 70
o
C/158
o
F, 80
o
C/176
o
F, 90
o
C/194
o
F.
CPU/System Fan Fail Warning
&
Allows the system to emit warning sound if the CPU fan or system fan are not connected or fail. Check the
fan condition or fan connection when this occurs. (Default: Disabled)
CPU Fan Speed Control
&
Allows you to determine whether to enable the CPU fan speed control function and adjust the fan speed.
Normal
Allows the CPU fan to run at different speeds according to the CPU temperature. (Default)
±
Silent
Allows the CPU fan to run at slow speeds.
±
Manual
Allows you to control the CPU fan speed under the
±
Slope PWM
item.
Disabled
Allows the CPU fan to run at full speeds.
±
Slope PWM
&
Allows you to control the CPU fan speed. This item is configurable only when
CPU Fan Speed Control
is
set to
Manual
. Options are: 0.75 PWM value /
o
C ~ 2.50 PWM value /
o
C.
1st System Fan Speed Control (SYS_FAN1 Connector)
&
Allows you to determine whether to enable the system fan speed control function for the system fan
connected to the SYS_FAN1 connector and adjust the fan speed.
Normal
Allows the system fan to run at different speeds according to the system temperature.
±
(Default)
Silent
Allows the system fan to run at slow speeds.
±
Manual
Allows you to control the system fan speed under the
±
Slope PWM
item.
Disabled
Allows the system fan to run at full speeds.
±
Slope PWM
&
Allows you to control the system fan speed. This item is configurable only when
1st System Fan Speed
Control
is set to
Manual
. Options are: 0.75 PWM value /
o
C ~ 2.50 PWM value /
o
C.
2nd System Fan Speed Control (SYS_FAN2 Connector)
&
Allows you to determine whether to enable the system fan speed control function for the system fan
connected to the SYS_FAN2 connector and adjust the fan speed.
Normal
Allows the system fan to run at different speeds according to the system temperature.
±
(Default)
Silent
Allows the system fan to run at slow speeds.
±
Manual
Allows you to control the system fan speed under the
±
Slope PWM
item.
Disabled
Allows the system fan to run at full speeds.
±
Slope PWM
&
Allows you to control the system fan speed. This item is configurable only when
2nd System Fan Speed
Control
is set to
Manual
. Options are: 0.75 PWM value /
o
C ~ 2.50 PWM value /
o
C.