Chapter 4: AMI BIOS
4-9
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 non-USB aware Operating Sys-
tems. The options are
Enabled,
and Disabled.
BIOS EHCI Hand-Off
This item is for Operating Systems that does not support Enhanced Host Con-
troller Interface (EHCI) hand-off. When enabled, EHCI ownership change will be
claimed by the EHCI driver. The settings are
Enabled
and Disabled.
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.
Summary of Contents for X9SPU-F
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