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Intel LAN3 Enable [Enabled]
Enables or disables Intel LAN1 function. Configuration options: [Disabled]
[Enabled]
LAN3 Option ROM Support [Enabled]
Configuration options: [Disabled] [Enabled]
Intel LAN4 Enable [Enabled]
Enables or disables Intel LAN1 function. Configuration options: [Disabled]
[Enabled]
LAN4 Option ROM Support [Enabled]
Configuration options: [Disabled] [Enabled]
5.4.8
USB Configuration
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Advanced
USB Configuration
USB Devices:
3Drivers, 1Keyboard, 1 Mouse, 3 Hubs
Legacy USB Support
EHCI Hand-off
Port 60/64 Emulation
USB Hardware Delays and Time-outs
USB transfer time-out
Device reset time-out
Device power-up delay
Mass Storage Devices:
AMI Virtual CDROM0 1.00
AMI Virtual Floppy0 1.00
AMI Virtual HDISK0 1.00
USB Ports Configuration
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Legacy USB Support [Enabled]
Enables or disables Legacy USB device support.
Configuration options: [Enabled] [Disabled] [Auto]
EHCI Hand-off [Disabled]
This is a workaround for 0ses without EHCI ownership change should be clained
by EHCI driver. Configuration options: [Disabled] [Enabled]
Port 60/64 Emulation [Enabled]
Enables I/O port 60h/64h emulation support. This should be enabled fot the
complete USB keyboard legacy support for non-USB aware 0ses.
Configuration options: [Disabled] [Enabled]
5-30
Enabled Legacy USB support.
Auto
support if no USB devices
are connected. DISABLE
option will keep USB devices
available only for EFI
[Enabled]
applications.
[Disabled]
[Enabled]
[20 sec]
[20 sec]
[Auto]
→←: Select Screen
↑↓:
[Auto]
Enter: Select Item
[Auto]
+/-: Change Opt.
[Auto]
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save & Exit
ESC: Exit
option disables legacy
Select Item
Chapter 5: BIOS setup
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