Rosch Computer EMB-M2, User Manual

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54 EMB-M2 User`s Manual
Onboard Device
Phoenix – AwardBIOS CMOS Setup Utility
Onboard Device
USB Controller [Enabled]
USB 2.0 Controller
[Enabled]
USB Keyboard Support [Disabled]
USB Mouse Support [Disabled]
AC97 Audio [Auto]
Item Help
Menu Level
↑↓←→
: Move Enter: /-/PU/PD: Value F10:Save ESC: Exit F1:General Help
F5:Previous Values F6:Fail-safe Defaults F7:Optimized Defaults
USB Controller
This should be enabled if your system has a USB installed on the
system board and you wish to use it. Even when so equipped, if you
add a higher performance controller, you will need to disable this
feature.
The choice: Enabled, Disabled.
USB 2.0 Controller
This entry is for disable/enable EHCI controller only. The BIOS
itself may/may not have high speed USB support. If the BIOS has
high speed USB support built in, the support will be automatically
turn on when high speed device were attached.
The choice: Enabled, Disabled.
USB Keyboard Support
Select Enabled if your system contains a Universal Serial Bus (USB)
controller and you have a USB keyboard.
The choice: Enabled, Disabled.