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Chapter 3 BIOS Description
Advanced Chipset Features
DRAM Configuration
Press <Enter> to set the items about DRAM Configuration. Please refer to
page 33.
CPU Spread Spectrum
If you enable CPU spread spectrum, it can significantly reduce the EMI (Electro-
Magnetic Interference) generated by the system.
S ATA Spread Spectrum
If you enable SATA spread spectrum, it can significantly reduce the EMI (Electro-
Magnetic Interference) generated by the system.
PCIE Spread Spectrum
If you enable PCI express spread spectrum, it can significantly reduce the EMI
(Electro-Magnetic Interference) generated by the system.
SSE/SSE2 Instructions
It is used to set enable or disable Intel SSE/SSE2 instructions.
CPU Thermal-Throttling
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
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
NF4K8AC&NF4UK8AC-Manual-En-V1.0-chapter3&4.p65
2005-4-18, 16:14
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