Usb Configuration - Nexcom EBC 352 User Manual

Chapter 3: BIOS Setup

USB Configuration

This section is used to configure USB devices.
BIOS SETUP UTILITY
Advanced
USB Configuration
Module Version - 2.24.3-13.4
USB Devices Enabled:
None
Legacy USB Support [Enabled]
USB 2.0 Controller Mode [HiSpeed]
BIOS EHCI Hand-Off [Enabled]
Hotplug USB FDD Support [Auto]
USB Mass Storage Device Configuration
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v02.67 (C)Copyright 1985-2009, American Megatrends, Inc.
Legacy USB Support
Due to the limited space of the BIOS ROM, the support for legacy USB
keyboard (in DOS mode) is by default set to Disabled. With more BIOS
ROM space available, it will be able to support more advanced features
as well as provide compatibility to a wide variety of peripheral devices.
If a PS/2 keyboard is not available and you need to use a USB keyboard
to install Windows (installation is performed in DOS mode) or run any
program under DOS, set this field to Enabled.
Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved.
USB 2.0 Controller Mode
Sets the USB 2.0 controller mode to HiSpeed (480 Mbps) or FullSpeed
(12 Mbps).
BIOS EHCI Hand-Off
Enables support for
legacy USB. AUTO
Enable this field when using operating systems without the EHCI hand-
option disables
legacy support if
off support.
no USB devices are
connected.
Hotplug USB FDD Support
Enables or disables the USB FDD function.
Select Screen
← →
Select Item
↑↓
+ -
Change Option
F1 General Help
F10 Save and Exit
ESC Exit
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EBC 352 User Manual