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2.1.2 System Health Monitor Functions
The mainboard is capable of monitoring the following "system health"
conditions.
• Monitors the temperature of the CPU and system; and overheat
alarm
• Monitors CPU/3.3V/5V/±12V/VDIMM/VBAT/5VSB voltages and
failure alarm
• Monitors the fan speed of the CPU fan and chassis fan; and
failure alarm
• Automatic chassis fan on/off control
• Read back capability that displays temperature, voltage and fan
speed
2.1.3 Intelligence
Automatic Chassis Fan Off
The chassis fan will automatically turn off once the system enters the
S3 (STR - Suspend To RAM) state.
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.
Wake-On-Ring
This feature allows the system that is in the Suspend mode or Soft
Power Off mode to wake-up/power-on to respond to calls coming
through an internal or external modem.
Important:
If you are using a modem add-in card, the 5VSB power source
of your power supply must support ≥ 720mA.
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