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Foxconn NF4K8AB-8EKRS User Manual

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Chapter 3 BIOS Description

NF4K8AB Series User Manual

Advanced Chipset Features

DRAM Configuration

Press to set the items about DRAM Configuration. Please refer to
page 35.

CPU Spread Spectrum (Default: Disabled)

If you enable CPU spread spectrum, it can significantly reduce the EMI (Electro-

Magnetic Interference) generated by the system.

SATA Spread Spectrum (Default: Disabled)

If you enable SATA spread spectrum, it can significantly reduce the EMI (Electro-

Magnetic Interference) generated by the system.

PCIE Spread Spectrum (Default: Disabled)

If you enable PCI express spread spectrum, it can significantly reduce the EMI

(Electro-Magnetic Interference) generated by the system.

SSE/SSE2 Instructions (Default: Enabled)

It is used to set enable or disable Intel SSE/SSE2 instructions.

CPU Thermal-Throttling (Default: 50.0%)

This item is used to specify the CPU speed (at percentage) to slow down the
CPU when it reaches the predetermined overheat temperature.

System BIOS Cacheable (Default: Disabled)

Select “Enabled” to allow catching of the system BIOS which may improve per-

formance. If any other program writes to this memory area, a system error
may result. The available setting values are: Disabled and Enabled.

Advanced Chipset Features Menu

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