X9DR3_i-LN4F+ 1.1.indb - Supermicro
X9DR3_i-LN4F+ 1.1.indb - Supermicro
X9DR3_i-LN4F+ 1.1.indb - Supermicro
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<strong>X9DR3</strong>-<strong>LN4F+</strong>/X9DRi-<strong>LN4F+</strong> Motherboard User’s Manual<br />
All USB Devices<br />
This feature enables all USB ports/devices. The options are Disabled and Enabled.<br />
(If set to Enabled, EHCI Controller 1 and Controller 2 will appear.)<br />
EHCI Controller 1/EHCI Controller 2 (Available when All USB Devices is set<br />
to Enabled)<br />
Select Enabled to enable EHCI (Enhanced Host Controller Interface) Controller 1<br />
or Controller 2. The options are Disabled and Enabled.<br />
Legacy USB Support (Available when USB Functions is not Disabled)<br />
Select Enabled to support legacy USB devices. Select Auto to disable legacy support<br />
if USB devices are not present. Select Disable to have USB devices available<br />
for EFI (Extensive Firmware Interface) applications only. The settings are Disabled,<br />
Enabled and Auto.<br />
Port 60/64 Emulation<br />
Select Enabled to enable I/O port 60h/64h emulation support for the legacy USB<br />
keyboard so that it can be fully supported by the operating systems that does not<br />
recognize a USB device. The options are Disabled and Enabled.<br />
EHCI Hand-Off<br />
This item is for operating systems that do not support Enhanced Host Controller<br />
Interface (EHCI) hand-off. When enabled, EHCI ownership change will be claimed<br />
by the EHCI driver. The options are Disabled and Enabled.<br />
SATA Configuration<br />
When this submenu is selected, the AMI BIOS automatically detects the presence<br />
of IDE or SATA devices and displays the following items.<br />
SATA Port0~SATA Port5: The AMI BIOS displays the status of each SATA port<br />
as detected by the BIOS.<br />
SATA Mode<br />
Use this feature to configure SATA mode for a selected SATA port. The options are<br />
Disabled, IDE Mode, AHCI Mode and RAID Mode. The following are displayed<br />
depending on your selection:<br />
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