MSI G31M3-L V2 Bedienungsanleitung Seite 18

The greater the Spread Spectrum value is, the greater the EMI is reduced, and the system
will become less stable. For the most suitable Spread Spectrum value, please consult your
local EMI regulation.
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.
Load Optimized Defaults
You can load the default values provided by the mainboard manufacturer for the stable
performance.
12