DFI HU171 - Manual (Page 39)

www.dfi .com
39
Chapter 3 BIOS Setup
Chapter 3
AMT Configuration
This section configures the parameters of Active Management Technology.
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
Intel AMT
Un-Confi gure ME
Advanced
[Enabled]
[Disabled]
Enable/ Disable Intel(R)
Active Management Tech-
nology BIOS Extension.
Note: iAMT H/W is
always enabled.
This option just controls
the BIOS extension execu-
tion. If enabled, this re-
quires additional fi rmware
in the SPI device.
Intel AMT
Enables or disables the AMT function.
Un-Configure ME
OEMFlag Bit 15: Un-configure ME without the password confirmation prompt.


Enter:
+/-:
F1:
F2:
F3:
F4:
ESC:
Select Screen
Select Item
Select
Change Opt.
General Help
Previous Values
Optimized Defaults
Save & Exit
Exit
USB Configuration
This section is used to configure the parameters of the USB device.
Legacy USB Support
Enabled
Enables legacy USB.
Disabled
Keeps USB devices available only for EFI applications.
Auto
Disables support for legacy when no USB devices are connected.
EHCI Hand-off
This is a workaround for OSes without the EHCI hand-off support. The EHCI ownership
change should be claimed by the EHCI driver.
Enables Legacy USB
support. AUTO option
disables legacy support if
no USB devices are
connected. DISABLE
option will keep USB
devices available only for
EFI applications.
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
USB Confi guration
USB Module Version
USB Devices:
2 Hubs
Legacy USB Support
EHCI Hand-off
Advanced
8.10.28
[Enabled]
[Disabled]
 Select Screen
 Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous
Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit