Power Bios Features - Intel i915PL User Manual

BIOS

4-8 Power BIOS Features

This page lets you adjust various parameters to obtain improved performance for
overclocking.
Overclocking requires expert knowledge and risks permanent damage to
system components. We recommend you leave these parameters at their
default values for proper operation.
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.
Watch 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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Figure 9: PowerBOIS Features