User Manual

5-20 Chapter 5: BIOS setup

SouthBridgeChipsetConguration

BIOS SETUP UTILITY

Advanced

South Bridge Chipset Conguration

USB Functions [Enabled]

USB Port Congure [8+4 USB Ports]

USB 2.0 Controller [Enabled]

SLP_S4# Min. Assertion Width [1 to 2 seconds]

Options

Disabled

Enabled

USB Functions [Enabled]

Allows you to congure the amount of USB ports to be enabled.

Conguration options: [Disabled] [Enabled]

USBPortCongure[8+4USBPorts]

This item disappears wçhen you set the

USB Functions

item to [Disabled].

Conguration options: [6+6 USB Ports] [8+4 USB Ports]

USB 2.0 Controller [Enabled]

Allows you to enable or disable the USB 2.0 controller. This item becomes

congurable only when you set the

USB Functions

item to [Disabled].

Conguration options: [Enabled] [Disabled]

SLP_S4# Min. Assertion Width [1 to 2 seconds]

Conguration options: [4 to 5 seconds] [3 to 4 seconds] [2 to 3 seconds]

[1 to 2 seconds]

IntelVT-dConguration

Intel VT-d [Disabled]