DFI EC200 User Manual page 57

USB Configuration
This section is used to configure the parameters of the USB device.
InsydeH20 Setup Utility
Advanced
USB Confi guration
<Enabled>
USB BIOS Support
<Smart Auto>
xHCI Mode
F1 Help ↑↓ Select Item F5/F6
Esc Exit ←→ Select Menu Enter

USB BIOS Support
This field enables or disables the USB keyboard/mouse/storage support under the UEFI
and DOS environment. It will support the UEFI environment only when it is set to
UEFI Only.
xHCI Mode
This field is used to select the operation mode of xHCI controller.
Chapter 7 BIOS Setup
Rev. 5.0
USB keyboard/mouse/stor-
age support under UEFI
and DOS environment. It
will supporting UEFI en-
vironment only if set to
UEFI Only.
Change Values F9 Setup Defaults
Select SubMenu F10 Save and Exit

Chapter 7
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.
Table 1. OS Selection
Operation
Environment DOS
for Customers
OS Selection
in the BIOS
Advanced Menu
Available USB
All
ports
Table 2. The Type of USB Ports
Model Name
USB 3.0
USB 0
USB 1
USB 2
Native (share with Mini PCIe)
USB 3
Native (share with PCIe)
USB 4 HSIC port 0
USB 5 HSIC port 1
USB 6 HSIC port 2
57
Windows 7 Windows 8.x
Windows
When installing Windows 7 fi rst
time, only native USB 2.0 ports
All
can work. Please refer to the
USB type in table 2 below.
BT263
Native USB 7
Native USB 8 HSIC port 0_EXC
Native USB 9 HSIC port 1_EXC
USB 10
USB 11
Linux
Linux
All
HSIC port 3
HSIC port 2
HSIC port 3
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