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BIOS Setup
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CPU Vcore/Dram V3.3V/+12V
Displays the current system voltages.
&
CPU/System Temperature
Displays current CPU/system temperature.
&
CPU/System FAN Speed
Displays current CPU/system fan speeds.
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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 Control mode
Auto
Lets the BIOS automatically detect the type of CPU fan installed and sets the optimal CPU
fan control mode. (Default)
Voltage Sets Voltage mode for a 3-pin CPU fan.
PWM
Sets PWM mode for a 4-pin CPU fan.
Note: The Voltage mode can be set for a 3-pin CPU fan or a 4-pin CPU fan. However, for a 4-pin CPU
fan that is not designed following Intel PWM fan specifications, selecting PWM mode may not effectively
reduce the fan speed.
&
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. You can
adjust the fan speed with EasyTune based on your system requirements. (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/2nd/3rd System Fan Speed Control
Allows you to determine whether to enable the system fan speed control function and adjust the fan speed.
Normal
Allows the system fans to run at different speeds according to the system temperature. You
can adjust the fan speed with EasyTune based on your system requirements. (Default)
Silent
Allows the system fans to run at slow speeds.
Manual Allows you to control the system fans speed under the
Slope PWM
item.
Disabled Allows the system fans to run at full speeds.
&
Slope PWM
Allows you to control the system fan speed. This item is configurable only when
1st/2nd/3rd System Fan
Speed Control
is set to
Manual
. Options are: 0.75 PWM value /
o
C ~ 2.50 PWM value /
o
C.
Summary of Contents for GA-H77-DS3H
Page 1: ...GA Z77 HD3 User s Manual Rev 1001 12ME Z77HD3 1001R ...
Page 2: ...Motherboard GA Z77 HD3 Nov 2 2012 Nov 2 2012 Motherboard GA Z77 HD3 ...
Page 30: ... 30 Hardware Installation ...
Page 58: ...BIOS Setup 58 ...
Page 100: ...Appendix 100 ...
Page 101: ... 101 Appendix ...
Page 102: ...Appendix 102 ...