Using bios – Microsoft MOTHERBOARD USER'S GUIDE PXP43 User Manual

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Using BIOS

PXP43 Motherboard User’s Guide

Auto Detect DIMM/PCI Clk (Enabled)
When this item is enabled, BIOS will disable the clock signal of free DIMM/PCI slots.

Spread Spectrum (Enabled)

If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic
Interference) generated by the system.

CPU VOLTAGE (Normal)

This item allows users to adjust the CPU voltage.

Press to return to the main menu setting page.

Memory Voltage (1.90V)
This item allows users to adjust the DDR memory voltage.

Over-clocking Function. (Disabled)

This item decides the CPU over-clocking function/frequency installed in your sys-
tem. 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.