MSI EFINITY Series Manual page 42

M S-7395 M ainboard
sure that your CPU can afford to overclocking regularly first. If you find the
PC appears to be unstable or reboot incidentally, it's better to disable the
Dynamic Overclocking or to lower the level of overclocking options. By the
way, if you need to conduct overclocking manually, you also need to disable
the Dynamic OverClocking first.
Over CPU FSB Frequency (MHz)
The items specify the clock frequency of CPU host bus (FSB). They provide a method
for end users to overclock the process.
FSB/Memory Ratio
This item will allow you to adjust the FSB/Ratio of the memory.
Adjust CPU Voltage
This item will allow you to adjust the CPU voltage.
Adjust M emory Voltage
This item will allow you to adjust the memory voltage.
Adjust NB Voltage
This item will allow you to adjust the north bridge voltage.
Adjust VTT FSB Voltage
This item will allow you to adjust the VTT FSB voltage.
SB I/O Power
This item will allow you to adjust the south bridge I/O voltage.
SB Core Power
This item will allow you to adjust the south bridge core voltage.
Spread Spectrum
W hen the motherboard's clock generator pulses, the extreme values (spikes) of the
pulses create EMI (Electromagnetic Interference). The Spread Spectrum function
reduces the EMI generated by modulating the pulses so that the spikes of the pulses
are reduced to flatter curves. If you do not have any EMI problem, leave the setting at
Disabled for optimal system stability and performance. But if you are plagued by EMI,
set to Enabled for EMI reduction. Remember to disable Spread Spectrum if you are
overclocking because even a slight jitter can introduce a temporary boost in clock
speed which may just cause your overclocked processor to lock up.
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