Enclosed PC Chipset Menu

Chipset BIOS Features Tab

For details about the Chipset submenus, refer to:

oPCH-IO Configuration

oSystem Agent (SA) Configuration

PCH-IO Configuration Menu

BIOS setting

Description

PCI Express Configuration

Select PCI Express Configuration settings.

USB Per Port Control

Select USB Configuration settings.

LAN1 Controller

Enable or disable LAN1.

Wake on LAN

Enable or disable integrated LAN to wake the system.

LAN2 Controller

Enable or disable LAN2.

PCIE Wake From S5

Enable or disable wake the PCIE From S5.

SLP_S4 Assertion Width

Select minimum assertion width of the SLP_S4#signal.

PCI Express Configuration Submenu

BIOS setting

Description

PCI Express Clock Gating

Enable or disable PCI Express Clock Gatting for each root port.

DMI Link ASPM Control

Enable or disable DMI Link ASPM Control.

DMI Link Extended Synch Control

Enable or disable DMI Link Extended Synch Control.

PCIe-USB Glitch W/A

Enable or disable PCIe-USB Glitch W/A

PCI Express Root Port Function Swapping

Enable or disable PCI Express Root Port Function Swapping.

Subtractive Decode

Enable or disable PCI Express Subtractive Decode.

USB Configuration Submenu

BIOS setting

Description

USB Precondition

Enable or disable USB Precondition.

XHCI Mode

Select mode of operation of XHCI mode.

XHCI Idle L1

Enable or disable XHCI Idle L1.

BTCG

Enable or disable trunk clock gating.

USB Ports Per-Port Disable Control

Enable or disable USB Ports Per-Port Disable Control.

System Agent (SA) Configuration Menu

BIOS setting

Description

VT-d

Enable or disable VT-d function.

Graphics Configuration

Select graphics setting.

Memory Configuration

Memory Configuration Parameters.