MCH Voltage Regulator
This option is used to adjust the memory controller hub (MCH) voltage.
ICH Voltage Regulator
This option is used to adjust the ICH voltage.
Spread Spectrum
If you enable spread spectrum, it can significantly reduce the EMI (Electro-
Magnetic Interference) generated by the system. The setting values are
Disabled and Enabled.
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Chapter 3
BIOS Description