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BIOS Setup
CPU Vcore/Dram V3.3V/+12V
&
Displays the current system voltages.
CPU/PCH/System Temperature
&
Displays current CPU/Chipset/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 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 speciications, 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 conigurable 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 (SYS_FAN1, SYS_FAN2 and SYS_FAN3
&
Connectors)
Allows you to determine whether to enable the system fan speed control function for the system fans
connected to SYS_FAN1, SYS_FAN2 and SYS_FAN3 connectors and adjust the fan speed.
Normal
Allows the system fan 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 conigurable 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-Z77X-UD3H
Page 1: ...www sotmarket ru GigaByte GA Z77X UD3H rev 1 0 8 800 775 98 98...
Page 2: ...GA Z77X UD3H User s Manual Rev 1002 12ME Z77XU3H 1002R...
Page 3: ...Motherboard GA Z77X UD3H Mar 16 2012 Mar 16 2012 Motherboard GA Z77X UD3H...
Page 81: ...Unique Features 80...
Page 119: ...Appendix 118...
Page 120: ...119 Appendix...
Page 121: ...Appendix 120...
Page 122: ...121 Appendix...
Page 123: ...Appendix 122...
Page 126: ...2 GigaByte GA Z77X UD3H rev 1 0...