DFI CM33-TC, User Manual

Page: 12 / 100

Introduction
12
CPU Overclocking
The CPU Overclocking function allows you to adjust the processor’s
bus clock. 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 Frequency/
Voltage Control 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.
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. Refer to “Wake-On-Ring
Connector” in chapter 2 and “Resume On LAN/Ring” (“Wake Up
Events” field) in the Power Management Setup section in chapter 3
for more information.
Important:
If you are using a modem add-in card, the 5VSB power source
of your power supply must support a minimum of
≥
720mA.
RTC Timer to Power-on the System
The RTC installed on the system board allows your system to
automatically power-on on the set date and time. Refer to “Resume
By - Alarm” (“Wake Up Events” field) in the Power Management
Setup section in chapter 3 for more information.