DFI CA63-EN, User Manual

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Introduction
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1.1.2 System Health Monitor Functions
The system board is capable of monitoring the following “system
health” conditions.
• Monitors CPU/system temperature and overheat alarm
• Monitors VCORE/3.3V/5V/12V/2.5V voltages and failure alarm
• Monitors CPU/chassis fan speed and failure alarm
• Automatic CPU and chassis fans on/off control
• Read back capability that displays temperature, voltage and fan
speed
Refer to the “Chipset Features Setup” section in chapter 3 and the
“VIA Hardware Monitor” section in chapter 4 for more information.
1.1.3 Intelligence
CPU Overclocking
The CPU Overclocking function allows you to adjust the processor’s
bus clock by 1MHz stepping. However, overclocking may result to
the processor’s or system’s instability and are not guaranteed to
provide better system performance. Refer to “Clock By Slight Adjust”
in the Chipset Features Setup section in chapter 3 for more
information.
Automatic CPU/Chassis Fan Off
The CPU and chassis fans will automatically turn off once the system
enters the Suspend mode.
Dual Function Power Button
Depending on the setting in the “Soft-Off By PWRBTN” field of the
Power Management Setup, this switch will allow the system to enter
the Soft-Off or Suspend mode.