ECS A75F2-A2 V1.0 User Manual page 48

SB Spread Spectrum (Enabled)
This item enables or disables the SB Spread Spectrum.
CPU Over-clocking Func. (Disabled)
This item decides the CPU over-clocking function installed in your system. If the
over-clocking fails, please turn off the system power. And then, hold the PageUp
key (similar to the Clear CMOS function) and turn on the power, the BIOS will recover
the safe default.
Spread Spectrum (Enabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic
Interference) generated by the system.
IGD Over-clocking Func. (Enabled)
This item enables or disables IGD Over-clocking Function.
IGD Frequency (800)
This item shows the IGD frequency.
CPU/DIMM/NB Voltage
These items allow you to adjust the CPU/DIMM/NB Voltage.
FCH Voltage (1.21V)
This item shows the FCH Voltage.
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