Option
Description
USB Configuration
Allows you to enable or disable the internal/integrated USB
configuration.
The options are:
•
Enable USB Boot Support
•
Enable External USB Ports
•
Disable Docking Station Devices except video (Default :
Unchecked)
Rest all the options are set by default.
NOTE:
USB keyboard and mouse always work in the BIOS
setup irrespective of these settings.
USB PowerShare
This field configures the USB PowerShare feature behavior. This
option allows you to charge external devices using the stored
system battery power through the USB PowerShare port (disabled
by default).
•
Enable USB PowerShare
Audio
Allows you to enable or disable the integrated audio controller. By
default, the
Enable Audio
option is selected.
The options are:
•
Enable Microphone
•
Enable Internal Speaker
This option is set by default.
Keyboard Illumination
This option lets you choose the operating mode of the keyboard
illumination feature
The options are:
•
Disabled
•
25%
•
50%
•
75%
•
100%
Keyboard Backlight Timeout on AC
Allows to define the timeout value for the keyboard backlight when
an AC adapter is plugged in the system. The Keyboard Backlight
tiemout value is only in effect when the backlight is enabled.
•
5 seconds
•
10 seconds
—Default
•
15 seconds
•
30 seconds
•
1 minute
•
5 minutes
•
15 minutes
•
Never
Keyboard Backlight Timeout on Battery
Allows to define the timeout value for the keyboard backlight when
the system is running only on battery power. The Keyboard
System setup
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