User Guide

4-18
Chapter 4: BIOS Setup
DeepSx Power Policies [Disabled]
AllowsyoutoconguretheDeepSxModeconguraitons.
Congurationoptions:[Disabled][EnabledinS4-S5]
Disable DSX ACPRESENT PullDown [Disabled]
AllowsyoutoenableordisablePCHinternalACPRESENTPullDownwhenDeepSxorG3
exit.
Congurationoptions:[Enabled][Disabled]
CLKRUN# Logic [Enabled]
AllowsyoutoenableordisabletheCLKRUN#logictostopthePCIclocks.
Congurationoptions:[Disabled][Enabled]
USB Configuration
HD Audio Configuration
USB Precondition [Disabled]
AllowsyoutopreconditionworkonUSBhostcontrollerandrootportsforfaster
enumeration.
Congurationoptions:[Enabled][Disabled]
xDCI Support [Disabled]
Allows you to enable or disable xDCI (USB OTG Device).
Congurationoptions:[Disabled][Enabled]
USB Port Disable Override [Disabled]
Allows you to enable or disable the corresponding USB port from reporting a Device
Connection to the controller.
Congurationoptions:[Disabled][SelectPer-Pin]
HD Audio [Auto]
AllowsyoutocontroldetectionoftheHD-Audiodevice.
[Disabled] HDAwillbeunconditionallydisabled.
[Enabled] HDAwillbeunconditionallyenabled.
[Auto] HDAwillbeenabledifpresent,otherwiseitwillbedisabled.