DFI BT160 User Manual page 41

USB Configuration
This section is used to configure the parameters of USB device.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
USB Confi guration
USB Module Version 8.11.01
USB Devices:
1 Keyboard, 1 Mouse, 1 Hub
Legacy USB Support [Enabled]
USB Mass Storage Driver Support [Enabled]
Version 2.16.1242 Copyright (C) 2013 American Megatrends, Inc.
Legacy USB Support
Enabled
Enable legacy USB.
Disabled
Keep USB devices available only for EFI applications.
Auto
Disable support for legacy when no USB devices are connected.
USB Mass Storage Driver Support
Enable or disable the support of the USB Mass Storage Driver.
Chapter 3 BIOS Setup
Chapter 3
Table 1. OS Selection
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.

Select Screen

Select Item
Enter: Select
+/ -: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Reset
ESC: Exit
Table 2. The Type of USB Ports
41
Important:
When installing Windows 7, only native USB 2.0 devices (USB port 0 to USB port 3)
can operate under DOS mode. Please refer to the following tables for more infomation
on the type of USB ports.
Operation
Environment DOS Windows 7
for Customers
OS Selection
in the BIOS Windows 8.x Windows 7
Advanced Menu
When installing Windows 7 fi rst
Available USB time, only native USB 2.0 ports
All
can work. Please refer to the
ports
USB type in table 2 below.
Model Name BT160/BT161
USB 3.0 Native
Native (for Mini PCIe)
USB 0
Native (share with USB 3.0 port)
USB 1
USB 2 Native
USB 3 Native
USB 4 HSIC port 0
USB 5 HSIC port 1
USB 6 HSIC port 2_EXC
HSIC port 3_EXC
USB 7
Windows 8.x Linux
Windows 8.x Windows 8.x
All All
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