IEI Technology PM-945GSE-N270, User Manual

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PM-945GSE-N270 User Manual
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5.7.2 Southbridge Configuration
Use the Southbridge Configuration menu ( BIOS Menu 21 ) to configure the audio
controller and spread spectrum function of the Southbridge chipset.
BIOS SETUP UTILITY
Main Advanced PCIPNP Boot Security Chipset Exit
Southbridge Configuration

Audio Controller [Auto]
Spread Spectrum Mode [Disabled]

Select Screen
 
Select Item
Enter Go to SubScreen
F1 General
Help
F10 Save and Exit
ESC Exit
v02.61 ©Copyright 1985-2006, American Megatrends, Inc.
BIOS Menu 21:Southbridge Chipset Configuration

Audio Controller Codec [Auto]
Use the Audio Controller Codec option to enable or disable the audio controller codec.

All
Disabled
The audio controller codec is disabled

Auto D
EFAULT
The audio controller codec is automatically detected and
enabled

Spread Spectrum [Disabled]
Use the Spread Spectrum option to reduce the EMI. Excess EMI is generated when the
system clock generator pulses have extreme values. Spreading the pulse spectrum