Manual

NOVA-945GSE 5.25” SBC
Page 125
5.7.2 SouthBridge Configuration
The SouthBridge Configuration menu (7BIOS Menu 20) the southbridge chipset to be
configured.
BIOS Menu 20:SouthBridge Chipset Configuration
 Audio Controller [Auto]
The Audio Controller option enables or disables the audio controller.

Auto
The onboard audio controller is automatically
detected and enabled

All Disabled DEFAULT
The on-board audio controller is 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