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USB Functions
This feature allows the user to decide the number of onboard USB ports to be en-
abled. The Options are: Disabled, 2 USB ports, 4 USB ports, 6 USB ports, 8 Ports,
10 Ports and 12 USB ports.
USB 2.0 Controller
This item indicates if the onboard USB 2.0 controller is activated. The default set-
ting is Enabled.
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
serverboard, and vise versa. The settings are Disabled, Enabled and Auto.
BIOS EHCI Hand-Off
Select Enabled to enable BIOS Enhanced Host Controller Interface support to
provide a workaround solution for an operating system that does not have EHCI
Hand-Off support. When enabled, the EHCI Interface will be changed from the BIOS-
controlled to the OS-controlled. The options are Disabled and Enabled.
IDE/Floppy Confi guration
When this submenu is selected, the AMI BIOS automatically detects the presence
of the IDE or Floppy devices and displays the following items:
SATA#1 Confi guration
If Compatible is selected, it sets SATA#1 to legacy compatibility mode, while se-
lecting Enhanced sets SATA#1 to native SATA mode. The options are Disabled,
Compatible 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. When the option-AHCI is selected, the item-SATA AHCI
will be available.)
SATA#2 Confi guration (Available when the option-IDE is selected.)
Selecting Enhanced will set SATA#2 to native SATA mode. The options are
Disabled, and Enhanced.
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.
7-11
Chapter 7: BIOS
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