Foxconn 6627MA-RS2H - Manual (Page 33)

Chapter 3 BIOS Description
26
v CPU Clock Ratio
This option is used to set the ratio of an unlocked CPU. Using different CPU,
the setting values are different.
v PCIE Clock
This option is used to set the PCI Express clock.
v Auto Detect PCI Clk
This option is used to set whether the clock of an unused PCI slot will be
disabled to reduce electromagnetic interference. The setting values are
Disabled and Enabled.
v 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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