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Chapter 4: AMI BIOS
South Bridge Configuration
This item displays the current South Bridge Revision.
USB Functions
This feature allows the user to decide the number of onboard USB ports to be enabled. The Options are: Disabled and Enabled.
USB 3.0 Functions
This feature allows the user to decide the number of onboard USB 3.0 ports to be enabled. The Options are: Disabled and Enabled.
Legacy USB Support
This feature enables support for legacy USB devices. Select Auto to disable legacy support if USB devices are not present. Select Disable to have USB devices available only for EFI applications. The options are Enabled, Disabled and Auto.
Port 60/64 Emulation
This feature enables I/O port 60h/64h emulation support. This should be enabled for complete USB keyboard legacy support for
BIOS EHCI Hand-Off
This item is for Operating Systems that does not support Enhanced Host Con- troller Interface (EHCI)
IDE/SATA Configuration
When this submenu is selected, the AMI BIOS automatically detects the presence of the SATA Devices and displays the following items:
SATA Mode
This item selects the mode for the installed drives. The options are Disabled, IDE Mode, AHCI Mode and RAID Mode. The following are displayed depending on your selection:
IDE Mode
The following items are displayed when IDE Mode is selected:
Serial ATA Port 0~5
This item displays the information detected on the installed SATA drives on the particular SATA port.