Frequency/Voltage Control - MSI 915GLM-V Bedienungsanleitung

Frequency/Voltage Control

Adjust CPU Ratio
This item allows you to adjust the CPU ratio. Setting range is from [8] to [50].
Auto Detect PCI Clk
This item is used to auto detect the PCI slots. When set to [Enabled], the system will remove
(turn off) clocks from empty PCI slots to minimize the electromagnetic interference (EMI).
Settings: [Enabled], [Disabled].
Spread Spectrum
When the motherboard's clock generator pulses, the extreme values (spikes) of the pulses
creates 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, select the desired range for EMI reduction.
Remember to disable Spread Spectrum function 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.
CPU Clock
This item allows you to select the CPU Front Side Bus clock frequency (in MHz) and overclock
the processor by adjusting the FSB clock to a higher frequency.
Memory Voltage
Adjusting the DDR voltage can increase the DDR speed. However, any changes made to this
setting may cause a stability issue, so changing the DDR voltage for long-term purpose is
NOT recommended.
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