User guide

Page 76
K INO-PV-D5253-D4253 Mini-ITX Motherboard
 HD Audio Controller [E nabled]
Use the HD Audio Controller option to enable or disable the High Definition Audio
controller.

Enabled DEFAULT
The onboard High Definit
ion Audio controller
automatically detected and enabled

Disabled
The onboard High Definition Audio controller is disabled
 US B Function [E nabled]
Use the USB Function BIOS option to enable or disable USB function support.

Disabled
USB function support disabled

Enabled DEFAULT
USB function support enabled
 USB 2.0 (E HCI) S upport [E nabled]
Use the USB 2.0 (EHCI) Support BIOS option to enable or disable USB 2.0 support.

Enabled DEFAULT
USB 2.0 (EHCI) support enabled

Disabled
USB 2.0 (EHCI) support disabled
 S et S pread Spectrum F unc tion [Dis abled]
The Set Spread Spectrum Function option can help to improve CPU EMI issues.

Disabled DEFAULT
The spread spectrum mode is disabled

Enabled
The spread spectrum mode is enabled
 PCI-E Mini Card 1 Control [E nabled]
The PCI-E Mini Card 1 Control option can help to enable or disable Mini PCI-E support.

Disabled
The spread spectrum mode is disabled

Enabled DEFAULT
The spread spectrum mode is enabled