IEI Technology WSB-G41A-R11, Руководство пользователя

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WSB-G41A CPU Card
Page 93
BIOS SETUP UTILITY
Chipset
Southbridge Chipset Configuration

Audio Controller [Auto]
Spread Spectrum Mode [Disabled]

Select Screen
 
Select Item
+ - Change Option
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 [Enabled]
Use the Audio Controller option to enable the audio controller.

Auto (Default) Audio controller automatically detected and enabled

Disabled Audio controller disabled

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
modulates changes in the extreme values from spikes to flat curves, thus reducing the
EMI. This benefit may in some cases be outweighed by problems with timing-critical
devices, such as a clock-sensitive SCSI device.

Disabled D
EFAULT
EMI not reduced

Enabled
EMI reduced
5.8 Exit
Use the Exit menu ( BIOS Menu 22 ) to load default BIOS values, optimal failsafe values
and to save configuration changes.