Chapter 4: AMI BIOS
4-17
EHCI Hand-Off
This item is for Operating Systems that do not support Enhanced Host Controller
Interface (EHCI) hand-off. When this item is enabled, EHCI ownership change
will be claimed by the EHCI driver. The settings are Enabled and
Disabled
.
XHCI Mode
This feature handles the operation mode for the XHCI (Extensible Host Control-
ler Interface) controller. The settings are
Smart Auto
, Auto, Enabled, Disabled
and Manual.
Frontside Audio Mode
This feature selects the type of audio output for the front_side audio header or
connection. Select
HD Audio
for High Definition; otherwise, select AC '97 for
legacy audio. The options are
HD Audio
and AC' 97.
Deep Sx Power Policies
Select Enabled to enable Deep Sleep State support. The settings are
Disabled,
Enabled in S5 and Enabled in S4-S5
.
SATA Configuration
When this submenu is selected, the AMI BIOS automatically detects the presence
of the SATA Devices and displays the following items:
SATA Controllers
This item Enables or Disables the built-in SATA controllers on the motherboard. The
options are
Enabled
and Disabled.
SATA Mode Selection
This item selects the mode for the installed SATA drives. The options are IDE, and
AHCI
. (RAID is an added option for the X10SLV-Q only)
If the item above -SATA Mode Selection is set to AHCI, the following items
are displayed:
Serial ATA Port 0~ Port 3
This item displays the information detected on the installed SATA drives on the
particular SATA port.
•
Model number of drive and capacity
•
Software Preserve Support
