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X7DCX User's Manual
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Hardware Monitor Logic
CPU Temperature Threshold
This option allows the user to set the CPU Overheat Temperature Threshold. When
the CPU temperature reaches this overheat threshold, the system will slow down
and the CPU fan will be activated to prevent CPU overheat. The options are TCon-
trol (the Thermal Control Setting inside the CPU), TC 5
0
(Thermal Control
S 5
0
C), and TC 10
0
(Thermal Control S 10
0
C).
CPU 1 Temperature/CPU 2 Temperature/System 1 Temperature/ System 2
Temperature
The BIOS will automatically detect and display the temperature settings of the
devices indicated above.
Fan1 - Fan 8
If the feature of Auto Fan Control is enabled, the BIOS will automatically display
the status of the fan as specifi ed.
Fan Speed Control Modes
This feature allows the user to decide how the system controls the speeds of the
onboard fans. The CPU temperature and the fan speed are correlative. When
the CPU on-die temperature increases, the fan speed will also increase, and vice
versa. If the option is set to 3-pin fan, the fan speed is controlled by voltage. If the
option is set to 4-pin, the fan speed will be controlled by Pulse Width Modulation
(PWM). Select 3-pin if your chassis came with 3-pin fan headers. Select 4-pin if
your chassis came with 4-pin fan headers. Select Workstation if your system is
used as a Workstation. Select Server if your system is used as a Server. Select
Disable to disable the fan speed control function to allow the onboard fans to run
at full speed (12V) at all times. The Options are: 1. Disable , 2. 3-pin (Server), 3.
3-pin (Workstation), 4. 4-pin (Server) and 5. 4-pin (Workstation).
Voltage Monitoring
The following items will be monitored and displayed:
Vcore A:/Vcore B:/-12V/+12V/P1V8/+3.3V/5Vsb/5VDD/P_VTT/Vbat
Note: In the Windows OS environment, the Supero Doctor III settings take prece-
dence over the BIOS settings. When fi rst installed, Supero Doctor III adopts the
temperature threshold settings previously set in the BIOS. Any subsequent changes
to these thresholds must be made within Supero Doctor, since the SD III settings
override the BIOS settings. For the Windows OS to adopt the BIOS temperature
threshold settings, please change the SDIII settings to be the same as those set
in the BIOS.