User`s manual

Chapter 4: AMI BIOS

4-11

South Bridge Conﬁ guration

USB Functions

This feature allows the user to decide the number of onboard USB ports to be

enabled. The Options are: Disabled, 2 USB ports, 4 USB ports, 6 USB ports, 8

USB ports, 10 USB ports and 12 USB ports.

USB 2.0 Controller (Available when the item: USB Functions is disabled)

This feature displays the current USB controller used in the motherboard.

Legacy USB Support

Select Enabled to use Legacy USB devices. If this item is set to Auto, Legacy

USB support will be automatically enabled if a legacy USB device is installed on

the motherboard. The settings are Disabled, Enabled and Auto.

Port60h/64h Emulation

Select Enabled to enable 60h/64h emulation for complete USB keyboard support

for operating systems that are not compatible with USB devices. The options

are Enabled and Disabled.

IDE/SATA Conﬁ guration

When this submenu is selected, the AMI BIOS automatically detects the presence

of the IDE devices and displays the following items.

SATA#1 Conﬁ guration

If Compatible is selected, it sets SATA#1 to legacy compatibility mode. Selecting

Enhanced sets SATA#1 to native SATA mode. The options are Disabled, Compat-

ible and Enhanced.

Conﬁ gure SATA#1 as

This feature allows the user to select the drive type for SATA#1. The options are

IDE, RAID and AHCI. (When the option-RAID is selected, the item-ICH RAID

Code Base will appear.)

ICH RAID Code Base (Available when the option-RAID is selected)

Select Intel to enable Intel's SATA RAID ﬁ rmware to conﬁ gure Intel's SATA RAID

settings. Select Adaptec to enable Adaptec's SATA RAID ﬁ rmware to conﬁ gure

Adaptec's SATA RAID settings. The options are Intel and Adaptec.