Dell Inspiron 3470 Panduan Pemilik - Halaman 31
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Halaman Cetak
Option
USB Configuration
Audio
Keyboard Illumination
Keyboard Backlight Always
on with AC
Unobtrusive Mode
Miscellaneous Devices
Description
(Self Monitoring Analysis and Reporting Technology) specification. This
option is disabled by default.
•
Enable SMART Reporting
This field configures the integrated USB controller. If Boot Support is
enabled, the system is allowed to boot any type of USB Mass Storage
Devices (HDD, memory key, floppy).
If USB port is enabled, device attached to this port is enabled and
available for OS.
If USB port is disabled, the OS cannot see any device attached to this
port.
•
Enable Boot Support
•
Enable External USB Port
•
Enable USB3.0 Controller
NOTE: USB keyboard and mouse always work in the BIOS setup
irrespective of these settings.
This field enables or disables the integrated audio controller. By default,
the Enable Audio option is selected.
This field lets you choose the operating mode of the keyboard
illumination feature.
The keyboard brightness level can be set from 0% to 100%
•
Disabled
•
Dim
•
Bright
This option is disabled by default.
The Keyboard Backlight with AC option does not affect the main
keyboard illumination feature. Keyboard Illumination will continue to
support the various illumination levels. This field has an effect when the
backlight is enabled.
This option, when enabled, pressing Fn+F7 turns off all light and sound
emissions in the system. To resume normal operation, press Fn+F7
again. This option is disabled by default.
Allows you to enable or disable the following devices:
•
Enable Microphone
•
Enable Camera
•
Enable Hard Drive Free Fall Protection
•
Enable Media Card
•
Disable Media Card
NOTE: All devices are enabled by default.
You can also enable or disable media card.
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