Bios setup – DFI NP951-B16C User Manual

Page 64

BIOS Setup

USB Device Setting

Move the cursor to this field and press . The following screen will ap-
pear.

Phoenix - AwardBIOS CMOS Setup Utility

USB Device Setting

Item Help

Menu Level



[Enable] or [Disable]

Universal Host

Controller Interface

for Universal Serial

Bus.

↑↓→←

: Move

Enter: Select

F1: General Help

+/-/PU/PD: Value

F10: Save

ESC: Exit

F5: Previous Values

F6: Fail-Safe Defaults

F7: Optimized Defaults

USB 1.0 Controller

x USB 2.0 Controller

x USB Operation Mode

x USB Keyboard Function

x USB Mouse Function

x USB Storage Function

*** USB Mass Storage Device Boot Setting ***

USB 1.0 Controller

This field is used to enable or disable the Universal Host Controller Interface
(USB 1.0).

USB 2.0 Controller

This field is used to enable or disable the Enhanced Host Controller Interface
(USB 2.0).

USB Operation Mode

This field is used to select the USB’s operation mode. The options are Full/
Low Speed and High Speed.

USB Keyboard Function

Due to the limited space of the BIOS ROM, the support for legacy USB key-
board (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.

The settings on the screen are for reference only. Your version may not be identical to

this one.

Disabled

Full/Low Speed

Disabled