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Intel I925XE User Manual

Page 53

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BIOS

Page 4-19

4-8 Power BIOS Features

This page lets you adjust various parameters to obtain improved performance for
overclocking.

Warning:

Overclocking requires expert knowledge and risks permanent damage to
system components. We recommend you leave these parameters at their
default values for proper operation.

Figure 9: PowerBOIS Features

Auto Detect PCI Clk

When enabled the mainboard automatically disables the clock source for a PCI slot
which does not have a module in it, reducing EMI (ElectroMagnetic Interference).
Options: Enabled, Disabled.

Spread Spectrum Modulated

If you enable spread spectrum, it can significantly reduce the EMI (ElectroMagnetic
Interference) generated by the system.
Options: Enabled, Disabled.

Watching-Dog Function

If you select “Enabled” and overclock fail before POST code 26h, the system will
reset automatically by default configuration.
Options: Enabled, Disabled.

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