Frequency/Voltage Control

Parameter

Description

Option

 

 

 

Clock to All DIMM/PCI

Enables or disables control the clock to all DIMM/PCI

Enabled

 

 

Disabled

 

 

 

Spread Spectrum

Enables or disables the reduction of the mainboard’s EMI.

Enabled

 

Note: Remember to disable the Spread Spectrum feature if you are

Disabled

 

overclocking. A slight jitter can introduce a temporary boost in clock

 

 

speed causing the overclocked processor to lock up.

 

 

 

 

Chapter 2

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Acer M3900 manual Frequency/Voltage Control