DFI AD76 RAID Manual Del Usuario página 31

2.1.3 Intelligence
BitGuard
BitGuard is designed to keep a watch over the entire system and
take out any problems before they develop. It will look after the
AMD Athlon XP CPU by working with the Thermal Diode of the
CPU and will shut the system down anytime the CPU gets too hot.
CPU instability when overclocking will also be taken care of as
BitGuard works out the instability before you get a system crash.
BitGuard also monitors the CPU/chassis fan, CPU/system
temperature and Vcore voltages.
CPU Temperature Protection
The CPU Temperature Protection function has the capability of
monitoring the CPU's temperature during system boot-up. Once it
has detected that the CPU's temperature exceeded the CPU
temperature limit defined in the BIOS, the system will automatically
power-off after 5 warning beeps.
CPU Fan Protection
The CPU Fan Protection function has the capability of monitoring the
CPU fan during system boot-up and will automatically power-off the
system once it has detected that the CPU fan did not rotate. This
preventive measure has been added to protect the CPU from
damage and insure a safe computing environment.
Over Voltage
The Over Voltage function allows you to manually adjust to a higher
core voltage that is supplied to the CPU. Although this function is
supported, we do not recommend that you use a higher voltage
because unstable current may be supplied to the system board
causing damage.
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.
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